uba.db.sql.language
Class LiteralBehavior

java.lang.Object
  uba.db.sql.language.LiteralBehavior

All Implemented Interfaces:

SingleValue, Visitable

Direct Known Subclasses:

IntegerValue, StringValue

public abstract class LiteralBehavior
extends java.lang.Object
implements SingleValue

Version:

$Revision: 1.4 $

Constructor Summary

LiteralBehavior(java.lang.Object value)

Method Summary

java.lang.Object	value()
java.lang.Object	valueWith(EvaluationContext context) Evalua esta expresión.

Methods inherited from class java.lang.Object

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

Methods inherited from interface uba.db.sql.language.Visitable

accept

Constructor Detail

LiteralBehavior

public LiteralBehavior(java.lang.Object value)

Method Detail

value

public java.lang.Object value()

valueWith

public java.lang.Object valueWith(EvaluationContext context)

Description copied from interface: SingleValue

Evalua esta expresión.

Specified by:

valueWith in interface SingleValue

Parameters:

context - contexto de evaluación.

Returns:

resultado de la evaluación en el contexto dado.

See Also:

SingleValue.valueWith(uba.db.sql.language.EvaluationContext)