io.crate.analyze.symbol

Class RelationColumn

java.lang.Object

io.crate.analyze.symbol.Symbol

io.crate.analyze.symbol.InputColumn

io.crate.analyze.symbol.RelationColumn

All Implemented Interfaces:

java.lang.Comparable<InputColumn>

public class RelationColumn
extends InputColumn

Nested Class Summary

Nested classes/interfaces inherited from class io.crate.analyze.symbol.Symbol

Symbol.SymbolFactory<T extends Symbol>

Constructor Summary

Constructors

Constructor and Description
RelationColumn(QualifiedName relationName, int index, DataType dataType)
RelationColumn(org.elasticsearch.common.io.stream.StreamInput in)

Method Summary

Modifier and Type	Method and Description
<C,R> R	accept(SymbolVisitor<C,R> visitor, C context)
boolean	equals(java.lang.Object o)
int	hashCode()
QualifiedName	relationName()
SymbolType	symbolType()
java.lang.String	toString()
void	writeTo(org.elasticsearch.common.io.stream.StreamOutput out)

Methods inherited from class io.crate.analyze.symbol.InputColumn

compareTo, fromSymbols, fromTypes, index, numInputs, valueType

Methods inherited from class io.crate.analyze.symbol.Symbol

isLiteral

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RelationColumn

public RelationColumn(QualifiedName relationName,
                      int index,
                      @Nullable
                      DataType dataType)

RelationColumn

public RelationColumn(org.elasticsearch.common.io.stream.StreamInput in)
               throws java.io.IOException

Throws:

java.io.IOException

Method Detail

relationName

public QualifiedName relationName()

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class InputColumn

hashCode

public int hashCode()

Overrides:

hashCode in class InputColumn

symbolType

public SymbolType symbolType()

Overrides:

symbolType in class InputColumn

accept

public <C,R> R accept(SymbolVisitor<C,R> visitor,
                      C context)

Overrides:

accept in class InputColumn

writeTo

public void writeTo(org.elasticsearch.common.io.stream.StreamOutput out)
             throws java.io.IOException

Overrides:

writeTo in class InputColumn

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class InputColumn