com.bigdata.relation.accesspath

Class SameVariableConstraintTupleFilter<E>

java.lang.Object

cutthecrap.utils.striterators.FilterBase

com.bigdata.btree.filter.TupleFilter<E>

com.bigdata.relation.accesspath.SameVariableConstraintTupleFilter<E>

All Implemented Interfaces:

ITupleFilter<E>, IFilter, IPropertySet, Serializable, Cloneable

public class SameVariableConstraintTupleFilter<E>
extends TupleFilter<E>

TupleFilter class wrapping the SameVariableConstraint.

Note: This filter can execute local to the index shard in scale-out. Therefore it MUST NOT have a reference to the AccessPath in order to be Serializable. This used to be an "inline" class in AccessPath. It was promoted to a top-level class for this reason.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.bigdata.btree.filter.TupleFilter

TupleFilter.TupleFilterator<E>

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	isValid(ITuple tuple)

Methods inherited from class com.bigdata.btree.filter.TupleFilter

filterOnce

Methods inherited from class cutthecrap.utils.striterators.FilterBase

addFilter, filter, getProperty, getRequiredProperty, setProperty, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface cutthecrap.utils.striterators.IFilter

filter

Methods inherited from interface cutthecrap.utils.striterators.IPropertySet

getProperty

Method Detail

isValid

protected boolean isValid(ITuple tuple)

Specified by:

isValid in class TupleFilter<E>