uba.db.ar
Class Seleccion

java.lang.Object
  uba.db.ar.Seleccion

All Implemented Interfaces:

TupleProvider

public class Seleccion
extends java.lang.Object
implements TupleProvider

Constructor Summary

Seleccion(TupleProvider source, ConditionEvaluator cEvaluator)

Method Summary

boolean	hasNext()
Tupla	next()
void	reset()
java.lang.String	toString()
TuplaDef	tupleDefinition()

Methods inherited from class java.lang.Object

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

Constructor Detail

Seleccion

public Seleccion(TupleProvider source,
                 ConditionEvaluator cEvaluator)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface TupleProvider

next

public Tupla next()

Specified by:

next in interface TupleProvider

tupleDefinition

public TuplaDef tupleDefinition()

Specified by:

tupleDefinition in interface TupleProvider

reset

public void reset()

Specified by:

reset in interface TupleProvider

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object