org.eclipse.incquery.runtime.rete.tuple

Class MaskedTuple

java.lang.Object

org.eclipse.incquery.runtime.matchers.tuple.Tuple

org.eclipse.incquery.runtime.rete.tuple.MaskedTuple

public class MaskedTuple
extends Tuple

A tuple that transparently provides a masked (transformed) view of another tuple.

Author:

Gabor Bergmann

Constructor Summary

Constructors

Constructor and Description
MaskedTuple(Tuple wrapped, TupleMask mask)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	get(int index)
int	getSize()

Methods inherited from class org.eclipse.incquery.runtime.matchers.tuple.Tuple

equals, getDistinctElements, getElements, hashCode, invertIndex, invertIndexWithMupliplicity, replaceAll, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MaskedTuple

public MaskedTuple(Tuple wrapped,
                   TupleMask mask)

Method Detail

get

public java.lang.Object get(int index)

Specified by:

get in class Tuple

Returns:

the element at the specified index

getSize

public int getSize()

Specified by:

getSize in class Tuple

Returns:

number of elements