uba.db.ar
Class Cartesiano

java.lang.Object
  uba.db.ar.Cartesiano

All Implemented Interfaces:

TupleProvider

public class Cartesiano
extends java.lang.Object
implements TupleProvider

Constructor Summary

Cartesiano(TupleProvider sourceLeft, TupleProvider sourceRight)

Method Summary

boolean	hasNext() hasNext
Tupla	next() 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

Cartesiano

public Cartesiano(TupleProvider sourceLeft,
                  TupleProvider sourceRight)

Method Detail

hasNext

public boolean hasNext()

hasNext

Specified by:

hasNext in interface TupleProvider

Returns:

boolean

tupleDefinition

public TuplaDef tupleDefinition()

Specified by:

tupleDefinition in interface TupleProvider

next

public Tupla next()

next

Specified by:

next in interface TupleProvider

Returns:

Tupla

reset

public void reset()

Specified by:

reset in interface TupleProvider

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object