io.crate.analyze.symbol

Class MappingSymbolVisitor

java.lang.Object

io.crate.analyze.symbol.SymbolVisitor<C,Symbol>

io.crate.metadata.ReplacingSymbolVisitor<java.util.Map<Symbol,? extends Symbol>>

io.crate.analyze.symbol.MappingSymbolVisitor

public class MappingSymbolVisitor
extends ReplacingSymbolVisitor<java.util.Map<Symbol,? extends Symbol>>

A symbol visitor which replaces all symbols mapped in the map given as context.

Field Summary

Fields inherited from class io.crate.metadata.ReplacingSymbolVisitor

inPlace

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MappingSymbolVisitor(boolean inPlace)

Method Summary

Methods

Modifier and Type	Method and Description
static MappingSymbolVisitor	copying()
static MappingSymbolVisitor	inPlace()
Symbol	process(Symbol symbol, java.util.Map<Symbol,? extends Symbol> context)

Methods inherited from class io.crate.metadata.ReplacingSymbolVisitor

copyFunction, process, processInplace, visitDynamicReference, visitFunction, visitSymbol

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

visitAggregation, visitFetchReference, visitField, visitInputColumn, visitLiteral, visitMatchPredicate, visitReference, visitValue

Methods inherited from class java.lang.Object

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

Constructor Detail

MappingSymbolVisitor

protected MappingSymbolVisitor(boolean inPlace)

Method Detail

inPlace

public static MappingSymbolVisitor inPlace()

copying

public static MappingSymbolVisitor copying()

process

public Symbol process(Symbol symbol,
             java.util.Map<Symbol,? extends Symbol> context)

Overrides:

process in class SymbolVisitor<java.util.Map<Symbol,? extends Symbol>,Symbol>