Class LiteralValueOperator
- java.lang.Object
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- org.apache.pinot.query.runtime.operator.MultiStageOperator
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- org.apache.pinot.query.runtime.operator.LiteralValueOperator
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- All Implemented Interfaces:
AutoCloseable,Operator<TransferableBlock>
public class LiteralValueOperator extends MultiStageOperator
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Field Summary
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Fields inherited from class org.apache.pinot.query.runtime.operator.MultiStageOperator
_context, _opChainStats, _operatorId
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Constructor Summary
Constructors Constructor Description LiteralValueOperator(OpChainExecutionContext context, DataSchema dataSchema, List<List<RexExpression>> rexLiteralRows)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description List<MultiStageOperator>getChildOperators()protected TransferableBlockgetNextBlock()StringtoExplainString()-
Methods inherited from class org.apache.pinot.query.runtime.operator.MultiStageOperator
cancel, close, getOperatorId, nextBlock, shouldCollectStats
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.pinot.core.common.Operator
explainPlan, getExecutionStatistics, getIndexSegment, prepareForExplainPlan
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Constructor Detail
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LiteralValueOperator
public LiteralValueOperator(OpChainExecutionContext context, DataSchema dataSchema, List<List<RexExpression>> rexLiteralRows)
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Method Detail
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getChildOperators
public List<MultiStageOperator> getChildOperators()
- Specified by:
getChildOperatorsin interfaceOperator<TransferableBlock>- Overrides:
getChildOperatorsin classMultiStageOperator
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toExplainString
@Nullable public String toExplainString()
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getNextBlock
protected TransferableBlock getNextBlock()
- Specified by:
getNextBlockin classMultiStageOperator
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