com.bigdata.rdf.graph.impl

Class EdgeOnlyFilter<VS,ES,ST>

java.lang.Object

cutthecrap.utils.striterators.FilterBase

cutthecrap.utils.striterators.Filter

com.bigdata.rdf.graph.impl.EdgeOnlyFilter<VS,ES,ST>

All Implemented Interfaces:

IFilter, IFilterTest, IPropertySet, Serializable, Cloneable

public class EdgeOnlyFilter<VS,ES,ST>
extends Filter

Filter visits only edges (filters out attribute values).

Note: This filter is pushed down onto the AP and evaluated close to the data.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
EdgeOnlyFilter(IGASContext<VS,ES,ST> ctx)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isValid(Object e) True iff the argument is matched by the filter.

Methods inherited from class cutthecrap.utils.striterators.Filter

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

Constructor Detail

EdgeOnlyFilter

public EdgeOnlyFilter(IGASContext<VS,ES,ST> ctx)

Method Detail

isValid

public boolean isValid(Object e)

Description copied from interface: IFilterTest

True iff the argument is matched by the filter.

Specified by:

isValid in interface IFilterTest

Specified by:

isValid in class Filter

Returns:

true iff that object is accepted by the filter.