org.openanzo.server.repository.querybuilder
Class ObjectGrounding.FixedRdfValue

java.lang.Object
  org.openanzo.server.repository.querybuilder.ObjectGrounding.FixedRdfValue

All Implemented Interfaces:

ObjectGrounding, ObjectGrounding.FixedValue

Enclosing interface:

ObjectGrounding

public static class ObjectGrounding.FixedRdfValue
extends java.lang.Object
implements ObjectGrounding.FixedValue

Implementation of the FixedValue grounding

Nested Class Summary

Nested classes/interfaces inherited from interface org.openanzo.server.repository.querybuilder.ObjectGrounding

ObjectGrounding.FixedRdfValue, ObjectGrounding.FixedValue, ObjectGrounding.RdbColumn

Field Summary

Fields inherited from interface org.openanzo.server.repository.querybuilder.ObjectGrounding

RdfValue, Resource

Constructor Summary

ObjectGrounding.FixedRdfValue(IRdbTerm value)
Create a new FixedRdfValue for the given Anzo node

Method Summary

java.lang.Long	getId(CompositeNodeLayout nodeLayout) Get the ID of the node for the fixed value
IRdbTerm	getValue() Get the fixed value for this grounding
boolean	isExactMatch(org.openrdf.model.Value value) Determine if the fixed value matches the provided value
boolean	isValidObject(org.openrdf.model.Value value) Returns true if the given RDF value is compatible with the column type of the ObjectGrounding instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectGrounding.FixedRdfValue

public ObjectGrounding.FixedRdfValue(IRdbTerm value)

Create a new FixedRdfValue for the given Anzo node

Parameters:

value - fixed value to match

Method Detail

isValidObject

public boolean isValidObject(org.openrdf.model.Value value)

Description copied from interface: ObjectGrounding

Returns true if the given RDF value is compatible with the column type of the ObjectGrounding instance.

Specified by:

isValidObject in interface ObjectGrounding

Parameters:

value - value to determine compatibility

Returns:

true if the given RDF value is compatible with the column type of the ObjectGrounding instance

getValue

public IRdbTerm getValue()

Description copied from interface: ObjectGrounding.FixedValue

Get the fixed value for this grounding

Specified by:

getValue in interface ObjectGrounding.FixedValue

Returns:

the fixed value for this grounding

getId

public java.lang.Long getId(CompositeNodeLayout nodeLayout)

Description copied from interface: ObjectGrounding.FixedValue

Get the ID of the node for the fixed value

Specified by:

getId in interface ObjectGrounding.FixedValue

Parameters:

nodeLayout - CompositeNodeLayout to retrieve URIs and Node values

Returns:

the ID of the node for the fixed value

isExactMatch

public boolean isExactMatch(org.openrdf.model.Value value)

Description copied from interface: ObjectGrounding.FixedValue

Determine if the fixed value matches the provided value

Specified by:

isExactMatch in interface ObjectGrounding.FixedValue

Parameters:

value - value to determine match

Returns:

if the fixed value matches the provided value