com.bigdata.bop.rdf.filter

Class StripContextFilter

java.lang.Object

com.bigdata.bop.CoreBaseBOp

com.bigdata.bop.BOpBase

com.bigdata.bop.ap.filter.BOpFilterBase

com.bigdata.bop.ap.filter.BOpResolver

com.bigdata.bop.rdf.filter.StripContextFilter

All Implemented Interfaces:

BOp, IFilter, IPropertySet, Serializable, Cloneable

public class StripContextFilter
extends BOpResolver

Strips the context information from an SPO. This is used in default graph access paths. It operators on ISPOs so it must be applied using IPredicate.Annotations#ACCESS_PATH_FILTER.

Version:

$Id$

Author:

Bryan Thompson

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.bigdata.bop.ap.filter.BOpFilterBase

BOpFilterBase.Annotations

Field Summary

Fields inherited from class com.bigdata.bop.CoreBaseBOp

DEFAULT_INITIAL_CAPACITY

Fields inherited from interface com.bigdata.bop.BOp

NOANNS, NOARGS

Constructor Summary

Constructors

Constructor and Description
StripContextFilter(BOp[] args, Map<String,Object> annotations)
StripContextFilter(StripContextFilter op)

Method Summary

Methods

Modifier and Type	Method and Description
static StripContextFilter	newInstance() A default instance.
protected Object	resolve(Object obj) Strips the context position off of a visited ISPO.

Methods inherited from class com.bigdata.bop.ap.filter.BOpResolver

filterOnce

Methods inherited from class com.bigdata.bop.ap.filter.BOpFilterBase

filter

Methods inherited from class com.bigdata.bop.BOpBase

__replaceArg, _clearProperty, _set, _setProperty, annotations, annotationsCopy, annotationsEqual, annotationsRef, argIterator, args, argsCopy, arity, clearAnnotations, clearProperty, deepCopy, deepCopy, get, getProperty, setArg, setProperty, setUnboundProperty, toArray, toArray

Methods inherited from class com.bigdata.bop.CoreBaseBOp

annotationsEqual, annotationsToString, annotationsToString, annotationValueToString, checkArgs, clone, equals, getEvaluationContext, getId, getProperty, getRequiredProperty, hashCode, indent, isController, mutation, shortenName, toShortString, toString, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface cutthecrap.utils.striterators.IPropertySet

getProperty

Constructor Detail

StripContextFilter

public StripContextFilter(StripContextFilter op)

Parameters:

op -

StripContextFilter

public StripContextFilter(BOp[] args,
                  Map<String,Object> annotations)

Parameters:

args -

annotations -

Method Detail

newInstance

public static StripContextFilter newInstance()

A default instance.

resolve

protected Object resolve(Object obj)

Strips the context position off of a visited ISPO.

Specified by:

resolve in class BOpResolver

Parameters:

obj - The object.

Returns:

The resolved object.