com.bigdata.rdf.spo

Class SPOFilter<E extends ISPO>

java.lang.Object

com.bigdata.rdf.spo.SPOFilter<E>

All Implemented Interfaces:

IElementFilter<E>, IFilterTest, Serializable

Direct Known Subclasses:

DoNotAddFilter, ExplicitSPOFilter, HistorySPOFilter, InferredSPOFilter, InGraphBinarySearchFilter, InGraphHashSetFilter, NoAxiomFilter, RdfTypeRdfsResourceFilter

public abstract class SPOFilter<E extends ISPO>
extends Object
implements IElementFilter<E>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SPOFilter()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canAccept(Object o) Return true iff this this filter can be used on the specified object (filter on the object class).

Methods inherited from class java.lang.Object

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

Methods inherited from interface cutthecrap.utils.striterators.IFilterTest

isValid

Constructor Detail

SPOFilter

public SPOFilter()

Method Detail

canAccept

public boolean canAccept(Object o)

Description copied from interface: IElementFilter

Return true iff this this filter can be used on the specified object (filter on the object class).

Note: This was added to make it possible filter out cases where the runtime type system was throwing a ClassCastException in the IFilterTest.isValid(Object) implementation.

Specified by:

canAccept in interface IElementFilter<E extends ISPO>

Parameters:

o - An object of some type.

Returns:

true if the element can be inspected by this filter.