org.apache.drill.exec.compile.sig

Class MappingSet

java.lang.Object

org.apache.drill.exec.compile.sig.MappingSet

public class MappingSet
extends Object

Constructor Summary

Constructors

Constructor and Description
MappingSet(GeneratorMapping... mappings)
MappingSet(GeneratorMapping mapping)
MappingSet(String readIndex, String writeIndex, GeneratorMapping... mappings)
MappingSet(String readIndex, String writeIndex, String incoming, String outgoing, GeneratorMapping... mappings)
MappingSet(String readIndex, String writeIndex, String workspaceIndex, String incoming, String outgoing, String workspace, GeneratorMapping... mappings)

Method Summary

Modifier and Type	Method and Description
void	enterChild()
void	enterConstant()
void	exitChild()
void	exitConstant()
GeneratorMapping	getCurrentMapping()
DirectExpression	getIncoming()
DirectExpression	getOutgoing()
DirectExpression	getValueReadIndex()
DirectExpression	getValueWriteIndex()
DirectExpression	getWorkspace()
DirectExpression	getWorkspaceIndex()
boolean	hasEmbeddedConstant()
boolean	isHashAggMapping()
boolean	isWithinConstant()

Methods inherited from class java.lang.Object

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

Constructor Detail

MappingSet

public MappingSet(GeneratorMapping mapping)

MappingSet

public MappingSet(String readIndex,
                  String writeIndex,
                  String workspaceIndex,
                  String incoming,
                  String outgoing,
                  String workspace,
                  GeneratorMapping... mappings)

MappingSet

public MappingSet(GeneratorMapping... mappings)

MappingSet

public MappingSet(String readIndex,
                  String writeIndex,
                  GeneratorMapping... mappings)

MappingSet

public MappingSet(String readIndex,
                  String writeIndex,
                  String incoming,
                  String outgoing,
                  GeneratorMapping... mappings)

Method Detail

hasEmbeddedConstant

public boolean hasEmbeddedConstant()

enterConstant

public void enterConstant()

exitConstant

public void exitConstant()

isWithinConstant

public boolean isWithinConstant()

enterChild

public void enterChild()

exitChild

public void exitChild()

getCurrentMapping

public GeneratorMapping getCurrentMapping()

getValueWriteIndex

public DirectExpression getValueWriteIndex()

getValueReadIndex

public DirectExpression getValueReadIndex()

getOutgoing

public DirectExpression getOutgoing()

getIncoming

public DirectExpression getIncoming()

getWorkspaceIndex

public DirectExpression getWorkspaceIndex()

getWorkspace

public DirectExpression getWorkspace()

isHashAggMapping

public boolean isHashAggMapping()