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| <div class="subTitle">org.apache.sysds.runtime.transform.encode</div> |
| <h2 title="Class LegacyEncoder" class="title">Class LegacyEncoder</h2> |
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| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
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| <ul class="inheritance"> |
| <li>org.apache.sysds.runtime.transform.encode.LegacyEncoder</li> |
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| <dt>All Implemented Interfaces:</dt> |
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| <dl> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><a href="../../../../../../org/apache/sysds/runtime/transform/encode/EncoderMVImpute.html" title="class in org.apache.sysds.runtime.transform.encode">EncoderMVImpute</a>, <a href="../../../../../../org/apache/sysds/runtime/transform/encode/EncoderOmit.html" title="class in org.apache.sysds.runtime.transform.encode">EncoderOmit</a></dd> |
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| <pre>public abstract class <span class="typeNameLabel">LegacyEncoder</span> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> |
| implements <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Externalizable.html?is-external=true" title="class or interface in java.io">Externalizable</a></pre> |
| <div class="block">Base class for all transform encoders providing both a row and block interface for decoding frames to matrices.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../serialized-form.html#org.apache.sysds.runtime.transform.encode.LegacyEncoder">Serialized Form</a></dd> |
| </dl> |
| </li> |
| </ul> |
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| <!-- ========== METHOD SUMMARY =========== --> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>abstract <a href="../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#apply-org.apache.sysds.runtime.matrix.data.FrameBlock-org.apache.sysds.runtime.matrix.data.MatrixBlock-">apply</a></span>(<a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> in, |
| <a href="../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a> out)</code> |
| <div class="block">Encode input data blockwise according to existing transform meta data (transform apply).</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>abstract void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#build-org.apache.sysds.runtime.matrix.data.FrameBlock-">build</a></span>(<a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> in)</code> |
| <div class="block">Build the transform meta data for the given block input.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#buildPartial-org.apache.sysds.runtime.matrix.data.FrameBlock-">buildPartial</a></span>(<a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> in)</code> |
| <div class="block">Partial build of internal data structures (e.g., in distributed spark operations).</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>abstract <a href="../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#encode-org.apache.sysds.runtime.matrix.data.FrameBlock-org.apache.sysds.runtime.matrix.data.MatrixBlock-">encode</a></span>(<a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> in, |
| <a href="../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a> out)</code> |
| <div class="block">Block encode: build and apply (transform encode).</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>int[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#getColList--">getColList</a></span>()</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#getColMapping-org.apache.sysds.runtime.matrix.data.FrameBlock-org.apache.sysds.runtime.matrix.data.MatrixBlock-">getColMapping</a></span>(<a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> meta, |
| <a href="../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a> out)</code> |
| <div class="block">Obtain the column mapping of encoded frames based on the passed meta data frame.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>abstract <a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#getMetaData-org.apache.sysds.runtime.matrix.data.FrameBlock-">getMetaData</a></span>(<a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> out)</code> |
| <div class="block">Construct a frame block out of the transform meta data.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#initColList-int:A-">initColList</a></span>(int[] colList)</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#initColList-org.apache.wink.json4j.JSONArray-">initColList</a></span>(org.apache.wink.json4j.JSONArray attrs)</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>abstract void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#initMetaData-org.apache.sysds.runtime.matrix.data.FrameBlock-">initMetaData</a></span>(<a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> meta)</code> |
| <div class="block">Sets up the required meta data for a subsequent call to apply.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#isApplicable--">isApplicable</a></span>()</code> |
| <div class="block">Indicates if this encoder is applicable, i.e, if there is at least one column to encode.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#isApplicable-int-">isApplicable</a></span>(int colID)</code> |
| <div class="block">Indicates if this encoder is applicable for the given column ID, i.e., if it is subject to this transformation.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#mergeAt-org.apache.sysds.runtime.transform.encode.LegacyEncoder-int-int-">mergeAt</a></span>(<a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html" title="class in org.apache.sysds.runtime.transform.encode">LegacyEncoder</a> other, |
| int row, |
| int col)</code> |
| <div class="block">Merges another encoder, of a compatible type, in after a certain position.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#prepareBuildPartial--">prepareBuildPartial</a></span>()</code> |
| <div class="block">Allocates internal data structures for partial build.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#readExternal-java.io.ObjectInput-">readExternal</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/ObjectInput.html?is-external=true" title="class or interface in java.io">ObjectInput</a> in)</code> |
| <div class="block">Redirects the default java serialization via externalizable to our default hadoop writable serialization for |
| efficient broadcast/rdd deserialization.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#setColList-int:A-">setColList</a></span>(int[] colList)</code> </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#shiftCols-int-">shiftCols</a></span>(int offset)</code> </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html" title="class in org.apache.sysds.runtime.transform.encode">LegacyEncoder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#subRangeEncoder-org.apache.sysds.runtime.util.IndexRange-">subRangeEncoder</a></span>(<a href="../../../../../../org/apache/sysds/runtime/util/IndexRange.html" title="class in org.apache.sysds.runtime.util">IndexRange</a> ixRange)</code> |
| <div class="block">Returns a new Encoder that only handles a sub range of columns.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#updateIndexRanges-long:A-long:A-">updateIndexRanges</a></span>(long[] beginDims, |
| long[] endDims)</code> |
| <div class="block">Update index-ranges to after encoding.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html#writeExternal-java.io.ObjectOutput-">writeExternal</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/ObjectOutput.html?is-external=true" title="class or interface in java.io">ObjectOutput</a> os)</code> |
| <div class="block">Redirects the default java serialization via externalizable to our default hadoop writable serialization for |
| efficient broadcast/rdd serialization.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
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| <ul class="blockList"> |
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| <!-- ============ METHOD DETAIL ========== --> |
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| <a name="getColList--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getColList</h4> |
| <pre>public int[] getColList()</pre> |
| </li> |
| </ul> |
| <a name="setColList-int:A-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>setColList</h4> |
| <pre>public void setColList(int[] colList)</pre> |
| </li> |
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| <a name="initColList-org.apache.wink.json4j.JSONArray-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>initColList</h4> |
| <pre>public int initColList(org.apache.wink.json4j.JSONArray attrs)</pre> |
| </li> |
| </ul> |
| <a name="initColList-int:A-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>initColList</h4> |
| <pre>public int initColList(int[] colList)</pre> |
| </li> |
| </ul> |
| <a name="isApplicable--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isApplicable</h4> |
| <pre>public boolean isApplicable()</pre> |
| <div class="block">Indicates if this encoder is applicable, i.e, if there is at least one column to encode.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if at least one column to encode</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isApplicable-int-"> |
| <!-- --> |
| </a> |
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| <h4>isApplicable</h4> |
| <pre>public int isApplicable(int colID)</pre> |
| <div class="block">Indicates if this encoder is applicable for the given column ID, i.e., if it is subject to this transformation.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>colID</code> - column ID</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if encoder is applicable for given column</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="encode-org.apache.sysds.runtime.matrix.data.FrameBlock-org.apache.sysds.runtime.matrix.data.MatrixBlock-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
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| <h4>encode</h4> |
| <pre>public abstract <a href="../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a> encode(<a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> in, |
| <a href="../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a> out)</pre> |
| <div class="block">Block encode: build and apply (transform encode).</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - input frame block</dd> |
| <dd><code>out</code> - output matrix block</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>output matrix block</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="build-org.apache.sysds.runtime.matrix.data.FrameBlock-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>build</h4> |
| <pre>public abstract void build(<a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> in)</pre> |
| <div class="block">Build the transform meta data for the given block input. This call modifies and keeps meta data as encoder state.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - input frame block</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="prepareBuildPartial--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>prepareBuildPartial</h4> |
| <pre>public void prepareBuildPartial()</pre> |
| <div class="block">Allocates internal data structures for partial build.</div> |
| </li> |
| </ul> |
| <a name="buildPartial-org.apache.sysds.runtime.matrix.data.FrameBlock-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>buildPartial</h4> |
| <pre>public void buildPartial(<a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> in)</pre> |
| <div class="block">Partial build of internal data structures (e.g., in distributed spark operations).</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - input frame block</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="apply-org.apache.sysds.runtime.matrix.data.FrameBlock-org.apache.sysds.runtime.matrix.data.MatrixBlock-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>apply</h4> |
| <pre>public abstract <a href="../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a> apply(<a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> in, |
| <a href="../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a> out)</pre> |
| <div class="block">Encode input data blockwise according to existing transform meta data (transform apply).</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - input frame block</dd> |
| <dd><code>out</code> - output matrix block</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>output matrix block</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="subRangeEncoder-org.apache.sysds.runtime.util.IndexRange-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>subRangeEncoder</h4> |
| <pre>public <a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html" title="class in org.apache.sysds.runtime.transform.encode">LegacyEncoder</a> subRangeEncoder(<a href="../../../../../../org/apache/sysds/runtime/util/IndexRange.html" title="class in org.apache.sysds.runtime.util">IndexRange</a> ixRange)</pre> |
| <div class="block">Returns a new Encoder that only handles a sub range of columns.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>ixRange</code> - the range (1-based, begin inclusive, end exclusive)</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an encoder of the same type, just for the sub-range</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="mergeAt-org.apache.sysds.runtime.transform.encode.LegacyEncoder-int-int-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>mergeAt</h4> |
| <pre>public void mergeAt(<a href="../../../../../../org/apache/sysds/runtime/transform/encode/LegacyEncoder.html" title="class in org.apache.sysds.runtime.transform.encode">LegacyEncoder</a> other, |
| int row, |
| int col)</pre> |
| <div class="block">Merges another encoder, of a compatible type, in after a certain position. Resizes as necessary. |
| <code>Encoders</code> are compatible with themselves and <code>EncoderComposite</code> is compatible with every |
| other <code>Encoder</code>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>other</code> - the encoder that should be merged in</dd> |
| <dd><code>row</code> - the row where it should be placed (1-based)</dd> |
| <dd><code>col</code> - the col where it should be placed (1-based)</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="updateIndexRanges-long:A-long:A-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>updateIndexRanges</h4> |
| <pre>public void updateIndexRanges(long[] beginDims, |
| long[] endDims)</pre> |
| <div class="block">Update index-ranges to after encoding. Note that only Dummycoding changes the ranges.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>beginDims</code> - begin dimensions of range</dd> |
| <dd><code>endDims</code> - end dimensions of range</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getMetaData-org.apache.sysds.runtime.matrix.data.FrameBlock-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getMetaData</h4> |
| <pre>public abstract <a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> getMetaData(<a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> out)</pre> |
| <div class="block">Construct a frame block out of the transform meta data.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>out</code> - output frame block</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>output frame block?</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="initMetaData-org.apache.sysds.runtime.matrix.data.FrameBlock-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>initMetaData</h4> |
| <pre>public abstract void initMetaData(<a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> meta)</pre> |
| <div class="block">Sets up the required meta data for a subsequent call to apply.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>meta</code> - frame block</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getColMapping-org.apache.sysds.runtime.matrix.data.FrameBlock-org.apache.sysds.runtime.matrix.data.MatrixBlock-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getColMapping</h4> |
| <pre>public <a href="../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a> getColMapping(<a href="../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a> meta, |
| <a href="../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a> out)</pre> |
| <div class="block">Obtain the column mapping of encoded frames based on the passed meta data frame.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>meta</code> - meta data frame block</dd> |
| <dd><code>out</code> - output matrix</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>matrix with column mapping (one row per attribute)</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="writeExternal-java.io.ObjectOutput-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>writeExternal</h4> |
| <pre>public void writeExternal(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/ObjectOutput.html?is-external=true" title="class or interface in java.io">ObjectOutput</a> os) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Redirects the default java serialization via externalizable to our default hadoop writable serialization for |
| efficient broadcast/rdd serialization.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Externalizable.html?is-external=true#writeExternal-java.io.ObjectOutput-" title="class or interface in java.io">writeExternal</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Externalizable.html?is-external=true" title="class or interface in java.io">Externalizable</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>os</code> - object output</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if IOException occurs</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="readExternal-java.io.ObjectInput-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>readExternal</h4> |
| <pre>public void readExternal(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/ObjectInput.html?is-external=true" title="class or interface in java.io">ObjectInput</a> in) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Redirects the default java serialization via externalizable to our default hadoop writable serialization for |
| efficient broadcast/rdd deserialization.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Externalizable.html?is-external=true#readExternal-java.io.ObjectInput-" title="class or interface in java.io">readExternal</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Externalizable.html?is-external=true" title="class or interface in java.io">Externalizable</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - object input</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if IOException occur</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="shiftCols-int-"> |
| <!-- --> |
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| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>shiftCols</h4> |
| <pre>public void shiftCols(int offset)</pre> |
| </li> |
| </ul> |
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