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 <div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.sysds.lops</a></div>
 <h2 title="Class Lop" class="title">Class Lop</h2>
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 <pre>public abstract class <span class="typeNameLabel">Lop</span>
 extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></pre>
 <div class="block">Base class for all Lops.</div>
 </li>
 </ul>
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 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Class</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="Lop.SimpleInstType.html" title="enum in org.apache.sysds.lops">Lop.SimpleInstType</a></span></code></th>
 <td class="colLast">
 <div class="block">Lop types</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="Lop.Type.html" title="enum in org.apache.sysds.lops">Lop.Type</a></span></code></th>
 <td class="colLast">&nbsp;</td>
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 <tr class="altColor">
 <td class="colFirst"><code>static class&nbsp;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="Lop.VisitStatus.html" title="enum in org.apache.sysds.lops">Lop.VisitStatus</a></span></code></th>
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 <table class="memberSummary">
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 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Field</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#_beginColumn">_beginColumn</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#_beginLine">_beginLine</a></span></code></th>
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 <td class="colFirst"><code>int</code></td>
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 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#_endLine">_endLine</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#_filename">_filename</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#CP_CHILD_THREAD">CP_CHILD_THREAD</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#CP_ROOT_THREAD_ID">CP_ROOT_THREAD_ID</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#DATATYPE_PREFIX">DATATYPE_PREFIX</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#FILE_SEPARATOR">FILE_SEPARATOR</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#FRAME_VAR_NAME_PREFIX">FRAME_VAR_NAME_PREFIX</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#INSTRUCTION_DELIMITOR">INSTRUCTION_DELIMITOR</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#LITERAL_PREFIX">LITERAL_PREFIX</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#MATRIX_VAR_NAME_PREFIX">MATRIX_VAR_NAME_PREFIX</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#NAME_VALUE_SEPARATOR">NAME_VALUE_SEPARATOR</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#OPERAND_DELIMITOR">OPERAND_DELIMITOR</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#PROCESS_PREFIX">PROCESS_PREFIX</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#SCALAR_VAR_NAME_PREFIX">SCALAR_VAR_NAME_PREFIX</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#UPDATE_INPLACE_PREFIX">UPDATE_INPLACE_PREFIX</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#VALUETYPE_PREFIX">VALUETYPE_PREFIX</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#VARIABLE_NAME_PLACEHOLDER">VARIABLE_NAME_PLACEHOLDER</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
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 </li>
 </ul>
 </section>
 <!-- ======== CONSTRUCTOR SUMMARY ======== -->
 <section>
 <ul class="blockList">
 <li class="blockList"><a id="constructor.summary">
 <!--   -->
 </a>
 <h3>Constructor Summary</h3>
 <table class="memberSummary">
 <caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Constructor</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tr class="altColor">
 <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.sysds.lops.Lop.Type,org.apache.sysds.common.Types.DataType,org.apache.sysds.common.Types.ValueType)">Lop</a></span>&#8203;(<a href="Lop.Type.html" title="enum in org.apache.sysds.lops">Lop.Type</a>&nbsp;t,
    <a href="../common/Types.DataType.html" title="enum in org.apache.sysds.common">Types.DataType</a>&nbsp;dt,
    <a href="../common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>&nbsp;vt)</code></th>
 <td class="colLast">
 <div class="block">Constructor to be invoked by base class.</div>
 </td>
 </tr>
 </table>
 </li>
 </ul>
 </section>
 <!-- ========== METHOD SUMMARY =========== -->
 <section>
 <ul class="blockList">
 <li class="blockList"><a id="method.summary">
 <!--   -->
 </a>
 <h3>Method Summary</h3>
 <table class="memberSummary">
 <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colSecond" scope="col">Method</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tr id="i0" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#activatePrefetch()">activatePrefetch</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addInput(org.apache.sysds.lops.Lop)">addInput</a></span>&#8203;(<a href="Lop.html" title="class in org.apache.sysds.lops">Lop</a>&nbsp;op)</code></th>
 <td class="colLast">
 <div class="block">Method to add input to Lop</div>
 </td>
 </tr>
 <tr id="i2" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addOutput(org.apache.sysds.lops.Lop)">addOutput</a></span>&#8203;(<a href="Lop.html" title="class in org.apache.sysds.lops">Lop</a>&nbsp;op)</code></th>
 <td class="colLast">
 <div class="block">Method to add output to Lop</div>
 </td>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addToDag(org.apache.sysds.lops.compile.Dag)">addToDag</a></span>&#8203;(<a href="compile/Dag.html" title="class in org.apache.sysds.lops.compile">Dag</a>&lt;<a href="Lop.html" title="class in org.apache.sysds.lops">Lop</a>&gt;&nbsp;dag)</code></th>
 <td class="colLast">
 <div class="block">Method to recursively add LOPS to a DAG</div>
 </td>
 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code>boolean[]</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createReachable(int)">createReachable</a></span>&#8203;(int&nbsp;size)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code><a href="../hops/AggBinaryOp.SparkAggType.html" title="enum in org.apache.sysds.hops">AggBinaryOp.SparkAggType</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getAggType()">getAggType</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Method to get aggregate type if applicable.</div>
 </td>
 </tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code>int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getBeginColumn()">getBeginColumn</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i7" class="rowColor">
 <td class="colFirst"><code>int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getBeginLine()">getBeginLine</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i8" class="altColor">
 <td class="colFirst"><code><a href="Lop.html" title="class in org.apache.sysds.lops">Lop</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getBroadcastInput()">getBroadcastInput</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Method to get the input to be broadcast.</div>
 </td>
 </tr>
 <tr id="i9" class="rowColor">
 <td class="colFirst"><code><a href="../common/Types.DataType.html" title="enum in org.apache.sysds.common">Types.DataType</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getDataType()">getDataType</a></span>()</code></th>
 <td class="colLast">
 <div class="block">get data type of the output that is produced by this lop</div>
 </td>
 </tr>
 <tr id="i10" class="altColor">
 <td class="colFirst"><code>int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getEndColumn()">getEndColumn</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i11" class="rowColor">
 <td class="colFirst"><code>int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getEndLine()">getEndLine</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i12" class="altColor">
 <td class="colFirst"><code><a href="../common/Types.ExecType.html" title="enum in org.apache.sysds.common">Types.ExecType</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getExecType()">getExecType</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Method to get the execution type (CP, CP_FILE, MR, SPARK, GPU, FED, INVALID) of LOP</div>
 </td>
 </tr>
 <tr id="i13" class="rowColor">
 <td class="colFirst"><code><a href="../runtime/instructions/fed/FEDInstruction.FederatedOutput.html" title="enum in org.apache.sysds.runtime.instructions.fed">FEDInstruction.FederatedOutput</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getFederatedOutput()">getFederatedOutput</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i14" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getFilename()">getFilename</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i15" class="rowColor">
 <td class="colFirst"><code>long</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getID()">getID</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Method to return the ID of LOP</div>
 </td>
 </tr>
 <tr id="i16" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/ArrayList.html?is-external=true" title="class or interface in java.util" class="externalLink">ArrayList</a>&lt;<a href="Lop.html" title="class in org.apache.sysds.lops">Lop</a>&gt;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInputs()">getInputs</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Method to get input of Lops</div>
 </td>
 </tr>
 <tr id="i17" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInstructions()">getInstructions</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Method should be overridden if needed</div>
 </td>
 </tr>
 <tr id="i18" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInstructions(int,int,int,int,int,int,int,int)">getInstructions</a></span>&#8203;(int&nbsp;input,
                int&nbsp;rowl,
                int&nbsp;rowu,
                int&nbsp;coll,
                int&nbsp;colu,
                int&nbsp;leftRowDim,
                int&nbsp;leftColDim,
                int&nbsp;output)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i19" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInstructions(java.lang.String)">getInstructions</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;output)</code></th>
 <td class="colLast">
 <div class="block">Method should be overridden if needed</div>
 </td>
 </tr>
 <tr id="i20" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInstructions(java.lang.String%5B%5D,java.lang.String)">getInstructions</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>[]&nbsp;inputs,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;outputs)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i21" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInstructions(java.lang.String%5B%5D,java.lang.String%5B%5D)">getInstructions</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>[]&nbsp;inputs,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>[]&nbsp;outputs)</code></th>
 <td class="colLast">
 <div class="block">Method should be overridden if needed</div>
 </td>
 </tr>
 <tr id="i22" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInstructions(java.lang.String,java.lang.String)">getInstructions</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input1,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;output)</code></th>
 <td class="colLast">
 <div class="block">Method should be overridden if needed</div>
 </td>
 </tr>
 <tr id="i23" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInstructions(java.lang.String,java.lang.String,java.lang.String)">getInstructions</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input1,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input2,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;output)</code></th>
 <td class="colLast">
 <div class="block">Method should be overridden if needed</div>
 </td>
 </tr>
 <tr id="i24" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInstructions(java.lang.String,java.lang.String,java.lang.String,java.lang.String)">getInstructions</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input1,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input2,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input3,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;output)</code></th>
 <td class="colLast">
 <div class="block">Method should be overridden if needed</div>
 </td>
 </tr>
 <tr id="i25" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInstructions(java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String)">getInstructions</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input1,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input2,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input3,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input4,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;output)</code></th>
 <td class="colLast">
 <div class="block">Method should be overridden if needed</div>
 </td>
 </tr>
 <tr id="i26" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInstructions(java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String)">getInstructions</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input1,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input2,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input3,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input4,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input5,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;output)</code></th>
 <td class="colLast">
 <div class="block">Method should be overridden if needed</div>
 </td>
 </tr>
 <tr id="i27" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInstructions(java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String)">getInstructions</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input1,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input2,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input3,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input4,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input5,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input6,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;output)</code></th>
 <td class="colLast">
 <div class="block">Method should be overridden if needed</div>
 </td>
 </tr>
 <tr id="i28" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInstructions(java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String)">getInstructions</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input1,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input2,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input3,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input4,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input5,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input6,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input7,
                <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;output)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i29" class="rowColor">
 <td class="colFirst"><code>int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLevel()">getLevel</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i30" class="altColor">
 <td class="colFirst"><code><a href="OutputParameters.html" title="class in org.apache.sysds.lops">OutputParameters</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getOutputParameters()">getOutputParameters</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Method to get output parameters</div>
 </td>
 </tr>
 <tr id="i31" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/ArrayList.html?is-external=true" title="class or interface in java.util" class="externalLink">ArrayList</a>&lt;<a href="Lop.html" title="class in org.apache.sysds.lops">Lop</a>&gt;</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getOutputs()">getOutputs</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Method to get output of Lops</div>
 </td>
 </tr>
 <tr id="i32" class="altColor">
 <td class="colFirst"><code><a href="../runtime/privacy/PrivacyConstraint.html" title="class in org.apache.sysds.runtime.privacy">PrivacyConstraint</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getPrivacyConstraint()">getPrivacyConstraint</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i33" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getProducesIntermediateOutput()">getProducesIntermediateOutput</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i34" class="altColor">
 <td class="colFirst"><code>boolean[]</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getReachable()">getReachable</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i35" class="rowColor">
 <td class="colFirst"><code><a href="Lop.SimpleInstType.html" title="enum in org.apache.sysds.lops">Lop.SimpleInstType</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getSimpleInstructionType()">getSimpleInstructionType</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Method should be overridden if needed</div>
 </td>
 </tr>
 <tr id="i36" class="altColor">
 <td class="colFirst"><code><a href="Lop.Type.html" title="enum in org.apache.sysds.lops">Lop.Type</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getType()">getType</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Method to get Lop type.</div>
 </td>
 </tr>
 <tr id="i37" class="rowColor">
 <td class="colFirst"><code><a href="../common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getValueType()">getValueType</a></span>()</code></th>
 <td class="colLast">
 <div class="block">get value type of the output that is produced by this lop</div>
 </td>
 </tr>
 <tr id="i38" class="altColor">
 <td class="colFirst"><code><a href="Lop.VisitStatus.html" title="enum in org.apache.sysds.lops">Lop.VisitStatus</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getVisited()">getVisited</a></span>()</code></th>
 <td class="colLast">
 <div class="block">get visit status of node</div>
 </td>
 </tr>
 <tr id="i39" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isAllOutputsCP()">isAllOutputsCP</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Function that determines if all the outputs of a LOP are of CP execution types</div>
 </td>
 </tr>
 <tr id="i40" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isAsynchronousOp()">isAsynchronousOp</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i41" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isDataExecLocation()">isDataExecLocation</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i42" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isExecSpark()">isExecSpark</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i43" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isVariable()">isVariable</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Function that determines if the output of a LOP is defined by a variable or not.</div>
 </td>
 </tr>
 <tr id="i44" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isVisited()">isVisited</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i45" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prefetchActivated()">prefetchActivated</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i46" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prepInputOperand(int)">prepInputOperand</a></span>&#8203;(int&nbsp;index)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i47" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prepInputOperand(java.lang.String)">prepInputOperand</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;label)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i48" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prepOperand(java.lang.String,org.apache.sysds.common.Types.DataType,org.apache.sysds.common.Types.ValueType)">prepOperand</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;label,
            <a href="../common/Types.DataType.html" title="enum in org.apache.sysds.common">Types.DataType</a>&nbsp;dt,
            <a href="../common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>&nbsp;vt)</code></th>
 <td class="colLast">
 <div class="block">Method to prepare instruction operand with given parameters.</div>
 </td>
 </tr>
 <tr id="i49" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prepOperand(java.lang.String,org.apache.sysds.common.Types.DataType,org.apache.sysds.common.Types.ValueType,boolean)">prepOperand</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;label,
            <a href="../common/Types.DataType.html" title="enum in org.apache.sysds.common">Types.DataType</a>&nbsp;dt,
            <a href="../common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>&nbsp;vt,
            boolean&nbsp;literal)</code></th>
 <td class="colLast">
 <div class="block">Method to prepare instruction operand with given parameters.</div>
 </td>
 </tr>
 <tr id="i50" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prepOutputOperand()">prepOutputOperand</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i51" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prepOutputOperand(int)">prepOutputOperand</a></span>&#8203;(int&nbsp;index)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i52" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prepOutputOperand(java.lang.String)">prepOutputOperand</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;label)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i53" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prepScalarInputOperand(java.lang.String)">prepScalarInputOperand</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;label)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i54" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prepScalarInputOperand(org.apache.sysds.common.Types.ExecType)">prepScalarInputOperand</a></span>&#8203;(<a href="../common/Types.ExecType.html" title="enum in org.apache.sysds.common">Types.ExecType</a>&nbsp;et)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i55" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prepScalarLabel()">prepScalarLabel</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Function to prepare label for scalar inputs while generating instructions.</div>
 </td>
 </tr>
 <tr id="i56" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prepScalarOperand(org.apache.sysds.common.Types.ExecType,java.lang.String)">prepScalarOperand</a></span>&#8203;(<a href="../common/Types.ExecType.html" title="enum in org.apache.sysds.common">Types.ExecType</a>&nbsp;et,
                  <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;label)</code></th>
 <td class="colLast">
 <div class="block">Function to be used in creating instructions for creating scalar
  operands.</div>
 </td>
 </tr>
 <tr id="i57" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#printErrorLocation()">printErrorLocation</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i58" class="altColor">
 <td class="colFirst"><code>int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#removeConsumer()">removeConsumer</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i59" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#removeInput(org.apache.sysds.lops.Lop)">removeInput</a></span>&#8203;(<a href="Lop.html" title="class in org.apache.sysds.lops">Lop</a>&nbsp;op)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i60" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#removeOutput(org.apache.sysds.lops.Lop)">removeOutput</a></span>&#8203;(<a href="Lop.html" title="class in org.apache.sysds.lops">Lop</a>&nbsp;op)</code></th>
 <td class="colLast">
 <div class="block">Method to remove output from Lop</div>
 </td>
 </tr>
 <tr id="i61" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#replaceInput(org.apache.sysds.lops.Lop,org.apache.sysds.lops.Lop)">replaceInput</a></span>&#8203;(<a href="Lop.html" title="class in org.apache.sysds.lops">Lop</a>&nbsp;oldInp,
             <a href="Lop.html" title="class in org.apache.sysds.lops">Lop</a>&nbsp;newInp)</code></th>
 <td class="colLast">
 <div class="block">Method to replace an input to a Lop</div>
 </td>
 </tr>
 <tr id="i62" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#resetVisitStatus()">resetVisitStatus</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i63" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setAllPositions(java.lang.String,int,int,int,int)">setAllPositions</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;filename,
                int&nbsp;blp,
                int&nbsp;bcp,
                int&nbsp;elp,
                int&nbsp;ecp)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i64" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setAsynchronous(boolean)">setAsynchronous</a></span>&#8203;(boolean&nbsp;isAsync)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i65" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setBeginColumn(int)">setBeginColumn</a></span>&#8203;(int&nbsp;passed)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i66" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setBeginLine(int)">setBeginLine</a></span>&#8203;(int&nbsp;passed)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i67" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setConsumerCount(int)">setConsumerCount</a></span>&#8203;(int&nbsp;cc)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i68" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setDataType(org.apache.sysds.common.Types.DataType)">setDataType</a></span>&#8203;(<a href="../common/Types.DataType.html" title="enum in org.apache.sysds.common">Types.DataType</a>&nbsp;dt)</code></th>
 <td class="colLast">
 <div class="block">set data type of the output that is produced by this lop</div>
 </td>
 </tr>
 <tr id="i69" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setEndColumn(int)">setEndColumn</a></span>&#8203;(int&nbsp;passed)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i70" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setEndLine(int)">setEndLine</a></span>&#8203;(int&nbsp;passed)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i71" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setExecType(org.apache.sysds.common.Types.ExecType)">setExecType</a></span>&#8203;(<a href="../common/Types.ExecType.html" title="enum in org.apache.sysds.common">Types.ExecType</a>&nbsp;newExecType)</code></th>
 <td class="colLast">
 <div class="block">Set the execution type of LOP.</div>
 </td>
 </tr>
 <tr id="i72" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setFederatedOutput(org.apache.sysds.runtime.instructions.fed.FEDInstruction.FederatedOutput)">setFederatedOutput</a></span>&#8203;(<a href="../runtime/instructions/fed/FEDInstruction.FederatedOutput.html" title="enum in org.apache.sysds.runtime.instructions.fed">FEDInstruction.FederatedOutput</a>&nbsp;fedOutput)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i73" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setFilename(java.lang.String)">setFilename</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;passed)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i74" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setNewID()">setNewID</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i75" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setPrivacyConstraint(org.apache.sysds.runtime.privacy.PrivacyConstraint)">setPrivacyConstraint</a></span>&#8203;(<a href="../runtime/privacy/PrivacyConstraint.html" title="class in org.apache.sysds.runtime.privacy">PrivacyConstraint</a>&nbsp;privacy)</code></th>
 <td class="colLast">
 <div class="block">Method to set privacy constraint of Lop.</div>
 </td>
 </tr>
 <tr id="i76" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setValueType(org.apache.sysds.common.Types.ValueType)">setValueType</a></span>&#8203;(<a href="../common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>&nbsp;vt)</code></th>
 <td class="colLast">
 <div class="block">set value type of the output that is produced by this lop</div>
 </td>
 </tr>
 <tr id="i77" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setVisited()">setVisited</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr id="i78" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setVisited(org.apache.sysds.lops.Lop.VisitStatus)">setVisited</a></span>&#8203;(<a href="Lop.VisitStatus.html" title="enum in org.apache.sysds.lops">Lop.VisitStatus</a>&nbsp;visited)</code></th>
 <td class="colLast">
 <div class="block">set visit status of node</div>
 </td>
 </tr>
 <tr id="i79" class="rowColor">
 <td class="colFirst"><code>abstract <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toString()">toString</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Method to have Lops print their state.</div>
 </td>
 </tr>
 </table>
 <ul class="blockList">
 <li class="blockList"><a id="methods.inherited.from.class.java.lang.Object">
 <!--   -->
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 <h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></h3>
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 <div class="block">set data type of the output that is produced by this lop</div>
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 <div class="block">Method to replace an input to a Lop</div>
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 <div class="block">Method to add output to Lop</div>
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 <div class="block">Method to remove output from Lop</div>
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 <div class="block">Method to set privacy constraint of Lop.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>privacy</code> - privacy constraint instance</dd>
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 <div class="block">Method to have Lops print their state. This is for debugging purposes.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang" class="externalLink">toString</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></code></dd>
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 <pre class="methodSignature">public&nbsp;long&nbsp;getID()</pre>
 <div class="block">Method to return the ID of LOP</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>lop ID</dd>
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 <pre class="methodSignature">public&nbsp;<a href="../common/Types.ExecType.html" title="enum in org.apache.sysds.common">Types.ExecType</a>&nbsp;getExecType()</pre>
 <div class="block">Method to get the execution type (CP, CP_FILE, MR, SPARK, GPU, FED, INVALID) of LOP</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>execution type</dd>
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 <pre class="methodSignature">public&nbsp;void&nbsp;setExecType&#8203;(<a href="../common/Types.ExecType.html" title="enum in org.apache.sysds.common">Types.ExecType</a>&nbsp;newExecType)</pre>
 <div class="block">Set the execution type of LOP.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>newExecType</code> - new execution type</dd>
 </dl>
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 <div class="block">Method to recursively add LOPS to a DAG</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>dag</code> - lop DAG</dd>
 </dl>
 </li>
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 <pre class="methodSignature">public&nbsp;<a href="OutputParameters.html" title="class in org.apache.sysds.lops">OutputParameters</a>&nbsp;getOutputParameters()</pre>
 <div class="block">Method to get output parameters</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>output parameters</dd>
 </dl>
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 <pre class="methodSignature">public&nbsp;<a href="../hops/AggBinaryOp.SparkAggType.html" title="enum in org.apache.sysds.hops">AggBinaryOp.SparkAggType</a>&nbsp;getAggType()</pre>
 <div class="block">Method to get aggregate type if applicable.
  This method is overridden by the Lops with aggregate types (e.g. MapMult)</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>SparkAggType</dd>
 </dl>
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 <pre class="methodSignature">public&nbsp;<a href="Lop.html" title="class in org.apache.sysds.lops">Lop</a>&nbsp;getBroadcastInput()</pre>
 <div class="block">Method to get the input to be broadcast.
  This method is overridden by the Lops which require broadcasts (e.g. AppendM)</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>An input Lop or Null</dd>
 </dl>
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 <div class="block">Method should be overridden if needed</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>output</code> - output</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
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 <div class="block">Method should be overridden if needed</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>input1</code> - input 1</dd>
 <dd><code>output</code> - output</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>instructions as string</dd>
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 <div class="block">Method should be overridden if needed</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>input1</code> - input 1</dd>
 <dd><code>input2</code> - input 2</dd>
 <dd><code>output</code> - output</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>instructions as string</dd>
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 <div class="block">Method should be overridden if needed</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>input1</code> - input 1</dd>
 <dd><code>input2</code> - input 2</dd>
 <dd><code>input3</code> - input 3</dd>
 <dd><code>output</code> - output</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>instructions as string</dd>
 </dl>
 </li>
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 <div class="block">Method should be overridden if needed</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>input1</code> - input 1</dd>
 <dd><code>input2</code> - input 2</dd>
 <dd><code>input3</code> - input 3</dd>
 <dd><code>input4</code> - input 4</dd>
 <dd><code>output</code> - output</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>instructions as string</dd>
 </dl>
 </li>
 </ul>
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 <div class="block">Method should be overridden if needed</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>input1</code> - input 1</dd>
 <dd><code>input2</code> - input 2</dd>
 <dd><code>input3</code> - input 3</dd>
 <dd><code>input4</code> - input 4</dd>
 <dd><code>input5</code> - input 5</dd>
 <dd><code>output</code> - output</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>instructions as string</dd>
 </dl>
 </li>
 </ul>
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 <div class="block">Method should be overridden if needed</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>input1</code> - input 1</dd>
 <dd><code>input2</code> - input 2</dd>
 <dd><code>input3</code> - input 3</dd>
 <dd><code>input4</code> - input 4</dd>
 <dd><code>input5</code> - input 5</dd>
 <dd><code>input6</code> - input 6</dd>
 <dd><code>output</code> - output</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>instructions as string</dd>
 </dl>
 </li>
 </ul>
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                               <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input4,
                               <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;input5,
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                               <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;output)</pre>
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                               <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;outputs)</pre>
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                               <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>[]&nbsp;outputs)</pre>
 <div class="block">Method should be overridden if needed</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>inputs</code> - array of inputs</dd>
 <dd><code>outputs</code> - array of outputs</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>instructions as string</dd>
 </dl>
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 <div class="block">Method should be overridden if needed</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>instructions as string</dd>
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 <div class="block">Method should be overridden if needed</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>simple instruction type</dd>
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                             int&nbsp;blp,
                             int&nbsp;bcp,
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                               int&nbsp;rowu,
                               int&nbsp;coll,
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                               int&nbsp;leftRowDim,
                               int&nbsp;leftColDim,
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 <pre class="methodSignature">public&nbsp;boolean&nbsp;isVariable()</pre>
 <div class="block">Function that determines if the output of a LOP is defined by a variable or not.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>true if lop output defined by a variable</dd>
 </dl>
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 <pre class="methodSignature">public&nbsp;boolean&nbsp;isAllOutputsCP()</pre>
 <div class="block">Function that determines if all the outputs of a LOP are of CP execution types</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>true if all outputs are CP</dd>
 </dl>
 </li>
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                           <a href="../common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>&nbsp;vt)</pre>
 <div class="block">Method to prepare instruction operand with given parameters.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>label</code> - instruction label</dd>
 <dd><code>dt</code> - data type</dd>
 <dd><code>vt</code> - value type</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>instruction operand with data type and value type</dd>
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 </li>
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                           <a href="../common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>&nbsp;vt,
                           boolean&nbsp;literal)</pre>
 <div class="block">Method to prepare instruction operand with given parameters.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>label</code> - instruction label</dd>
 <dd><code>dt</code> - data type</dd>
 <dd><code>vt</code> - value type</dd>
 <dd><code>literal</code> - true if literal</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>instruction operand with data type, value type, and literal status</dd>
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 <div class="block">Function to prepare label for scalar inputs while generating instructions.
  It attaches placeholder suffix and prefixes if the Lop denotes a variable.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>prepared scalar label</dd>
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 <div class="block">Function to be used in creating instructions for creating scalar
  operands. It decides whether or not attach placeholders for instruction
  patching. Resulting string also encodes if the operand is a literal.

  For non-literals:
  Placeholder prefix and suffix need to be attached for Instruction
  Patching during execution. However, they should NOT be attached IF:
    - the operand is a literal
      OR
    - the execution type is CP. This is because CP runtime has access
      to symbol table and the instruction encodes sufficient information
      to determine if an operand is a literal or not.</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>et</code> - execution type</dd>
 <dd><code>label</code> - instruction label</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>prepared scalar operand</dd>
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