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java.lang.Object org.apache.hadoop.hive.ql.optimizer.lineage.ExprProcCtx
public class ExprProcCtx
The processor context for the lineage information. This contains the lineage context and the column info and operator information that is being used for the current expression.
Constructor Summary | |
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ExprProcCtx(LineageCtx lctx,
Operator<? extends OperatorDesc> inpOp)
Constructor. |
Method Summary | |
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Operator<? extends OperatorDesc> |
getInputOperator()
Gets the input operator. |
LineageCtx |
getLineageCtx()
Gets the lineage context. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ExprProcCtx(LineageCtx lctx, Operator<? extends OperatorDesc> inpOp)
lctx
- The lineage context thatcontains the dependencies for the inputs.inpOp
- The input operator to the current operator.Method Detail |
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public LineageCtx getLineageCtx()
public Operator<? extends OperatorDesc> getInputOperator()
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