com.bigdata.rdf.internal.constraints

Class IsMaterializedBOp

java.lang.Object

com.bigdata.bop.CoreBaseBOp

com.bigdata.bop.BOpBase

com.bigdata.rdf.internal.constraints.IVValueExpression<XSDBooleanIV>

com.bigdata.rdf.internal.constraints.XSDBooleanIVValueExpression

com.bigdata.rdf.internal.constraints.IsMaterializedBOp

All Implemented Interfaces:

BOp, IValueExpression<XSDBooleanIV>, IPropertySet, Serializable, Cloneable

public class IsMaterializedBOp
extends XSDBooleanIVValueExpression

Imposes the constraint isMaterialized(x).

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	IsMaterializedBOp.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
IsMaterializedBOp(BOp[] args, Map<String,Object> anns) Required shallow copy constructor.
IsMaterializedBOp(IsMaterializedBOp op) Constructor required for com.bigdata.bop.BOpUtility#deepCopy(FilterNode).
IsMaterializedBOp(IVariable<IV> x, boolean materialized)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	accept(IBindingSet bs) Implement this method.

Methods inherited from class com.bigdata.rdf.internal.constraints.XSDBooleanIVValueExpression

areGlobalsRequired, get, wrap

Methods inherited from class com.bigdata.rdf.internal.constraints.IVValueExpression

anns, asIV, asIV, asLiteral, asValue, get, getAndCheckBound, getAndCheckLiteral, getAndCheckLiteralValue, getLexiconConfiguration, getNamespace, getTimestamp, getValueFactory, literalLabel

Methods inherited from class com.bigdata.bop.BOpBase

__replaceArg, _clearProperty, _set, _setProperty, annotations, annotationsCopy, annotationsEqual, annotationsRef, argIterator, args, argsCopy, arity, clearAnnotations, clearProperty, deepCopy, deepCopy, 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 com.bigdata.bop.IValueExpression

toString

Methods inherited from interface com.bigdata.bop.BOp

annotations, argIterator, args, arity, clone, getEvaluationContext, getId, getProperty, getRequiredProperty, isController, setProperty, toArray, toArray, toShortString, toString

Methods inherited from interface cutthecrap.utils.striterators.IPropertySet

getProperty

Constructor Detail

IsMaterializedBOp

public IsMaterializedBOp(IVariable<IV> x,
                 boolean materialized)

Parameters:

x - The variable.

materialized - If true, only accept variable bindings for x that have a materialized RDF BigdataValue. If false, only accept those that don't.

lex - The namespace of the lexicon relation.

IsMaterializedBOp

public IsMaterializedBOp(BOp[] args,
                 Map<String,Object> anns)

Required shallow copy constructor.

IsMaterializedBOp

public IsMaterializedBOp(IsMaterializedBOp op)

Constructor required for com.bigdata.bop.BOpUtility#deepCopy(FilterNode).

Method Detail

accept

public boolean accept(IBindingSet bs)

Description copied from class: XSDBooleanIVValueExpression

Implement this method.

Specified by:

accept in class XSDBooleanIVValueExpression

Parameters:

bs - The source solution.

Returns:

true iff the function accepts the solution.