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| <div class="subTitle">org.apache.drill.exec.physical.base</div> |
| <h2 title="Class AbstractBase" class="title">Class AbstractBase</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> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.drill.exec.physical.base.AbstractBase</li> |
| </ul> |
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| </ul> |
| <div class="description"> |
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| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a>>, <a href="../../../../../../org/apache/drill/common/graph/GraphValue.html" title="interface in org.apache.drill.common.graph">GraphValue</a><<a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a>>, <a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></dd> |
| </dl> |
| <dl> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractGroupScan.html" title="class in org.apache.drill.exec.physical.base">AbstractGroupScan</a>, <a href="../../../../../../org/apache/drill/exec/physical/base/AbstractJoinPop.html" title="class in org.apache.drill.exec.physical.base">AbstractJoinPop</a>, <a href="../../../../../../org/apache/drill/exec/physical/base/AbstractMultiple.html" title="class in org.apache.drill.exec.physical.base">AbstractMultiple</a>, <a href="../../../../../../org/apache/drill/exec/store/parquet/AbstractParquetRowGroupScan.html" title="class in org.apache.drill.exec.store.parquet">AbstractParquetRowGroupScan</a>, <a href="../../../../../../org/apache/drill/exec/physical/base/AbstractReceiver.html" title="class in org.apache.drill.exec.physical.base">AbstractReceiver</a>, <a href="../../../../../../org/apache/drill/exec/physical/base/AbstractSingle.html" title="class in org.apache.drill.exec.physical.base">AbstractSingle</a>, <a href="../../../../../../org/apache/drill/exec/physical/base/AbstractSubScan.html" title="class in org.apache.drill.exec.physical.base">AbstractSubScan</a>, <a href="../../../../../../org/apache/drill/exec/store/druid/DruidSubScan.html" title="class in org.apache.drill.exec.store.druid">DruidSubScan</a>, <a href="../../../../../../org/apache/drill/exec/store/hbase/HBaseSubScan.html" title="class in org.apache.drill.exec.store.hbase">HBaseSubScan</a>, <a href="../../../../../../org/apache/drill/exec/store/hive/HiveSubScan.html" title="class in org.apache.drill.exec.store.hive">HiveSubScan</a>, <a href="../../../../../../org/apache/drill/exec/store/http/HttpSubScan.html" title="class in org.apache.drill.exec.store.http">HttpSubScan</a>, <a href="../../../../../../org/apache/drill/exec/store/iceberg/IcebergSubScan.html" title="class in org.apache.drill.exec.store.iceberg">IcebergSubScan</a>, <a href="../../../../../../org/apache/drill/exec/store/kafka/KafkaSubScan.html" title="class in org.apache.drill.exec.store.kafka">KafkaSubScan</a>, <a href="../../../../../../org/apache/drill/exec/store/kudu/KuduSubScan.html" title="class in org.apache.drill.exec.store.kudu">KuduSubScan</a>, <a href="../../../../../../org/apache/drill/exec/physical/config/MetadataControllerPOP.html" title="class in org.apache.drill.exec.physical.config">MetadataControllerPOP</a>, <a href="../../../../../../org/apache/drill/exec/store/mock/MockSubScanPOP.html" title="class in org.apache.drill.exec.store.mock">MockSubScanPOP</a>, <a href="../../../../../../org/apache/drill/exec/store/mongo/MongoSubScan.html" title="class in org.apache.drill.exec.store.mongo">MongoSubScan</a>, <a href="../../../../../../org/apache/drill/exec/store/openTSDB/OpenTSDBSubScan.html" title="class in org.apache.drill.exec.store.openTSDB">OpenTSDBSubScan</a>, <a href="../../../../../../org/apache/drill/exec/store/phoenix/PhoenixSubScan.html" title="class in org.apache.drill.exec.store.phoenix">PhoenixSubScan</a>, <a href="../../../../../../org/apache/drill/exec/physical/config/RowKeyJoinPOP.html" title="class in org.apache.drill.exec.physical.config">RowKeyJoinPOP</a>, <a href="../../../../../../org/apache/drill/exec/store/splunk/SplunkSubScan.html" title="class in org.apache.drill.exec.store.splunk">SplunkSubScan</a>, <a href="../../../../../../org/apache/drill/exec/physical/config/UnnestPOP.html" title="class in org.apache.drill.exec.physical.config">UnnestPOP</a>, <a href="../../../../../../org/apache/drill/exec/physical/config/Values.html" title="class in org.apache.drill.exec.physical.config">Values</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public abstract class <span class="typeNameLabel">AbstractBase</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="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></pre> |
| </li> |
| </ul> |
| </div> |
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| <!-- =========== FIELD SUMMARY =========== --> |
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| <h3>Field Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#INIT_ALLOCATION">INIT_ALLOCATION</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#initialAllocation">initialAllocation</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#MAX_ALLOCATION">MAX_ALLOCATION</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#maxAllocation">maxAllocation</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#userName">userName</a></span></code> </td> |
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| </table> |
| </li> |
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| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
| <!-- --> |
| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#AbstractBase--">AbstractBase</a></span>()</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#AbstractBase-org.apache.drill.exec.physical.base.AbstractBase-">AbstractBase</a></span>(<a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html" title="class in org.apache.drill.exec.physical.base">AbstractBase</a> that)</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#AbstractBase-java.lang.String-">AbstractBase</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userName)</code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
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| </a> |
| <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="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>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#accept-org.apache.drill.common.graph.GraphVisitor-">accept</a></span>(<a href="../../../../../../org/apache/drill/common/graph/GraphVisitor.html" title="interface in org.apache.drill.common.graph">GraphVisitor</a><<a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a>> visitor)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/drill/exec/planner/cost/PrelCostEstimates.html" title="class in org.apache.drill.exec.planner.cost">PrelCostEstimates</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#getCost--">getCost</a></span>()</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#getInitialAllocation--">getInitialAllocation</a></span>()</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#getMaxAllocation--">getMaxAllocation</a></span>()</code> </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/drill/exec/physical/base/AbstractBase.html#getOperatorId--">getOperatorId</a></span>()</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/drill/exec/record/BatchSchema.SelectionVectorMode.html" title="enum in org.apache.drill.exec.record">BatchSchema.SelectionVectorMode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#getSVMode--">getSVMode</a></span>()</code> |
| <div class="block">Describes the SelectionVector Mode for the output steam from this physical op.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#getUserName--">getUserName</a></span>()</code> |
| <div class="block">Name of the user whom to impersonate while setting up the implementation (RecordBatch) of this |
| PhysicalOperator.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#isBufferedOperator-org.apache.drill.exec.ops.QueryContext-">isBufferedOperator</a></span>(<a href="../../../../../../org/apache/drill/exec/ops/QueryContext.html" title="class in org.apache.drill.exec.ops">QueryContext</a> queryContext)</code> |
| <div class="block">Any operator that supports spilling should override this method (and return true)</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#isExecutable--">isExecutable</a></span>()</code> |
| <div class="block">Describes whether or not a particular physical operator can actually be executed.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#setCost-org.apache.drill.exec.planner.cost.PrelCostEstimates-">setCost</a></span>(<a href="../../../../../../org/apache/drill/exec/planner/cost/PrelCostEstimates.html" title="class in org.apache.drill.exec.planner.cost">PrelCostEstimates</a> cost)</code> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#setMaxAllocation-long-">setMaxAllocation</a></span>(long maxAllocation)</code> |
| <div class="block">Any operator that supports spilling should override this method</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html#setOperatorId-int-">setOperatorId</a></span>(int id)</code> </td> |
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| <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#clone--" title="class or interface in java.lang">clone</a>, <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#finalize--" title="class or interface in java.lang">finalize</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> |
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| <li class="blockList"><a name="methods.inherited.from.class.org.apache.drill.exec.physical.base.PhysicalOperator"> |
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| </a> |
| <h3>Methods inherited from interface org.apache.drill.exec.physical.base.<a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></h3> |
| <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#accept-org.apache.drill.exec.physical.base.PhysicalVisitor-X-">accept</a>, <a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getNewWithChildren-java.util.List-">getNewWithChildren</a>, <a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getOperatorType--">getOperatorType</a></code></li> |
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| <h3>Methods inherited from interface java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#forEach-java.util.function.Consumer-" title="class or interface in java.lang">forEach</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#iterator--" title="class or interface in java.lang">iterator</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#spliterator--" title="class or interface in java.lang">spliterator</a></code></li> |
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| </div> |
| <div class="details"> |
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| <!-- ============ FIELD DETAIL =========== --> |
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| <h3>Field Detail</h3> |
| <a name="INIT_ALLOCATION"> |
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| <h4>INIT_ALLOCATION</h4> |
| <pre>public static long INIT_ALLOCATION</pre> |
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| <h4>MAX_ALLOCATION</h4> |
| <pre>public static long MAX_ALLOCATION</pre> |
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| </a> |
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| <h4>initialAllocation</h4> |
| <pre>protected long initialAllocation</pre> |
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| <h4>maxAllocation</h4> |
| <pre>protected long maxAllocation</pre> |
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| <a name="userName"> |
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| <h4>userName</h4> |
| <pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userName</pre> |
| </li> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.detail"> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="AbstractBase--"> |
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| </a> |
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| <h4>AbstractBase</h4> |
| <pre>public AbstractBase()</pre> |
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| <h4>AbstractBase</h4> |
| <pre>public AbstractBase(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userName)</pre> |
| </li> |
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| <a name="AbstractBase-org.apache.drill.exec.physical.base.AbstractBase-"> |
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| <h4>AbstractBase</h4> |
| <pre>public AbstractBase(<a href="../../../../../../org/apache/drill/exec/physical/base/AbstractBase.html" title="class in org.apache.drill.exec.physical.base">AbstractBase</a> that)</pre> |
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| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="accept-org.apache.drill.common.graph.GraphVisitor-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>accept</h4> |
| <pre>public void accept(<a href="../../../../../../org/apache/drill/common/graph/GraphVisitor.html" title="interface in org.apache.drill.common.graph">GraphVisitor</a><<a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a>> visitor)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/common/graph/GraphValue.html#accept-org.apache.drill.common.graph.GraphVisitor-">accept</a></code> in interface <code><a href="../../../../../../org/apache/drill/common/graph/GraphValue.html" title="interface in org.apache.drill.common.graph">GraphValue</a><<a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a>></code></dd> |
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| <h4>isExecutable</h4> |
| <pre>public boolean isExecutable()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#isExecutable--">PhysicalOperator</a></code></span></div> |
| <div class="block">Describes whether or not a particular physical operator can actually be executed. Most physical operators can be |
| executed. However, Exchange nodes cannot be executed. In order to be executed, they must be converted into their |
| Exec sub components.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#isExecutable--">isExecutable</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></code></dd> |
| </dl> |
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| <a name="setOperatorId-int-"> |
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| </a> |
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| <h4>setOperatorId</h4> |
| <pre>public final void setOperatorId(int id)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#setOperatorId-int-">setOperatorId</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getOperatorId--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getOperatorId</h4> |
| <pre>public int getOperatorId()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getOperatorId--">getOperatorId</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></code></dd> |
| </dl> |
| </li> |
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| <a name="getSVMode--"> |
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| <h4>getSVMode</h4> |
| <pre>public <a href="../../../../../../org/apache/drill/exec/record/BatchSchema.SelectionVectorMode.html" title="enum in org.apache.drill.exec.record">BatchSchema.SelectionVectorMode</a> getSVMode()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getSVMode--">PhysicalOperator</a></code></span></div> |
| <div class="block">Describes the SelectionVector Mode for the output steam from this physical op. |
| This property is used during physical plan creating using <a href="../../../../../../org/apache/drill/exec/planner/physical/PhysicalPlanCreator.html" title="class in org.apache.drill.exec.planner.physical"><code>PhysicalPlanCreator</code></a>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getSVMode--">getSVMode</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></code></dd> |
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| <h4>getInitialAllocation</h4> |
| <pre>public long getInitialAllocation()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getInitialAllocation--">getInitialAllocation</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The memory to preallocate for this operator</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getCost--"> |
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| </a> |
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| <h4>getCost</h4> |
| <pre>public <a href="../../../../../../org/apache/drill/exec/planner/cost/PrelCostEstimates.html" title="class in org.apache.drill.exec.planner.cost">PrelCostEstimates</a> getCost()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getCost--">getCost</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></code></dd> |
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| </li> |
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| <a name="setCost-org.apache.drill.exec.planner.cost.PrelCostEstimates-"> |
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| <h4>setCost</h4> |
| <pre>public void setCost(<a href="../../../../../../org/apache/drill/exec/planner/cost/PrelCostEstimates.html" title="class in org.apache.drill.exec.planner.cost">PrelCostEstimates</a> cost)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#setCost-org.apache.drill.exec.planner.cost.PrelCostEstimates-">setCost</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></code></dd> |
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| </li> |
| </ul> |
| <a name="getMaxAllocation--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getMaxAllocation</h4> |
| <pre>public long getMaxAllocation()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getMaxAllocation--">getMaxAllocation</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The maximum memory this operator can allocate</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setMaxAllocation-long-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setMaxAllocation</h4> |
| <pre>public void setMaxAllocation(long maxAllocation)</pre> |
| <div class="block">Any operator that supports spilling should override this method</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#setMaxAllocation-long-">setMaxAllocation</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>maxAllocation</code> - The max memory allocation to be set</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isBufferedOperator-org.apache.drill.exec.ops.QueryContext-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isBufferedOperator</h4> |
| <pre>public boolean isBufferedOperator(<a href="../../../../../../org/apache/drill/exec/ops/QueryContext.html" title="class in org.apache.drill.exec.ops">QueryContext</a> queryContext)</pre> |
| <div class="block">Any operator that supports spilling should override this method (and return true)</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#isBufferedOperator-org.apache.drill.exec.ops.QueryContext-">isBufferedOperator</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>queryContext</code> - </dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>false</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getUserName--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>getUserName</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getUserName()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getUserName--">PhysicalOperator</a></code></span></div> |
| <div class="block">Name of the user whom to impersonate while setting up the implementation (RecordBatch) of this |
| PhysicalOperator. Default value is "null" in which case we impersonate as user who launched the query.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html#getUserName--">getUserName</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></code></dd> |
| </dl> |
| </li> |
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