uba.db.sql.language
Interface BooleanValue

All Superinterfaces:
SingleValue, Visitable
All Known Implementing Classes:
ComparisonBehavior, EqualComparison, GreatherThanComparison, GreatherThanEqualsComparison, LessThanComparison, LessThanEqualsComparison

public interface BooleanValue
extends SingleValue

Representa una expresión que retorna un valor booleano.

Version:
$Revision: 1.2 $

Method Summary
 boolean isTrueWith(EvaluationContext context)
          Evalua esta expresión booleana.
 
Methods inherited from interface uba.db.sql.language.SingleValue
valueWith
 
Methods inherited from interface uba.db.sql.language.Visitable
accept
 

Method Detail

isTrueWith

boolean isTrueWith(EvaluationContext context)
Evalua esta expresión booleana.

Parameters:
context - contexto de evaluación.
Returns:
resultado de la evaluación en el contexto dado.


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