org.apache.hadoop.hive.ql.optimizer.lineage
Class OpProcFactory

java.lang.Object
  org.apache.hadoop.hive.ql.optimizer.lineage.OpProcFactory

public class OpProcFactory
extends Object

Operator factory for the rule processors for lineage.

Nested Class Summary

static class	OpProcFactory.DefaultLineage Default processor.
static class	OpProcFactory.GroupByLineage Processor for GroupBy operator.
static class	OpProcFactory.JoinLineage Processor for Join Operator.
static class	OpProcFactory.LateralViewJoinLineage Processor for Join Operator.
static class	OpProcFactory.ReduceSinkLineage ReduceSink processor.
static class	OpProcFactory.SelectLineage Processor for Select operator.
static class	OpProcFactory.TableScanLineage Processor for TableScan Operator.
static class	OpProcFactory.TransformLineage Processor for Script and UDTF Operators.
static class	OpProcFactory.UnionLineage Union processor.

Constructor Summary

OpProcFactory()

Method Summary

static NodeProcessor	getDefaultProc()
static NodeProcessor	getGroupByProc()
static NodeProcessor	getJoinProc()
static NodeProcessor	getLateralViewJoinProc()
static NodeProcessor	getReduceSinkProc()
static NodeProcessor	getSelProc()
static NodeProcessor	getTransformProc()
static NodeProcessor	getTSProc()
static NodeProcessor	getUnionProc()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OpProcFactory

public OpProcFactory()

Method Detail

getJoinProc

public static NodeProcessor getJoinProc()

getLateralViewJoinProc

public static NodeProcessor getLateralViewJoinProc()

getTSProc

public static NodeProcessor getTSProc()

getTransformProc

public static NodeProcessor getTransformProc()

getSelProc

public static NodeProcessor getSelProc()

getGroupByProc

public static NodeProcessor getGroupByProc()

getUnionProc

public static NodeProcessor getUnionProc()

getReduceSinkProc

public static NodeProcessor getReduceSinkProc()

getDefaultProc

public static NodeProcessor getDefaultProc()