Package org.linkeddatafragments.fragments.tpf

Class TriplePatternElementFactory<CTT,NVT,AVT>

java.lang.Object

org.linkeddatafragments.fragments.tpf.TriplePatternElementFactory<CTT,NVT,AVT>

Type Parameters:

CTT - type for representing constants in triple patterns (i.e., URIs and literals)

NVT - type for representing named variables in triple patterns

AVT - type for representing anonymous variables in triple patterns (i.e., variables denoted by a blank node)

public class TriplePatternElementFactory<CTT,NVT,AVT>
extends Object

A factory for ITriplePatternElements.

Author:

Olaf Hartig

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TriplePatternElementFactory.AnonymousVariable<CTT,NVT,AVT>
static class	TriplePatternElementFactory.ConstantRDFTerm<CTT,NVT,AVT>
static class	TriplePatternElementFactory.NamedVariable<CTT,NVT,AVT>
static class	TriplePatternElementFactory.SpecificVariable<CTT,NVT,AVT>
static class	TriplePatternElementFactory.UnspecifiedVariable<CTT,NVT,AVT>
static class	TriplePatternElementFactory.Variable<CTT,NVT,AVT>

Constructor Summary

Constructors

Constructor	Description
TriplePatternElementFactory()

Method Summary

Modifier and Type	Method	Description
ITriplePatternElement<CTT,NVT,AVT>	createAnonymousVariable(AVT bnode)
ITriplePatternElement<CTT,NVT,AVT>	createConstantRDFTerm(CTT term)
ITriplePatternElement<CTT,NVT,AVT>	createNamedVariable(NVT v)
ITriplePatternElement<CTT,NVT,AVT>	createUnspecifiedVariable()

Methods inherited from class java.lang.Object

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

Constructor Detail

TriplePatternElementFactory

public TriplePatternElementFactory()

Method Detail

createUnspecifiedVariable

public ITriplePatternElement<CTT,NVT,AVT> createUnspecifiedVariable()

Returns:

createNamedVariable

public ITriplePatternElement<CTT,NVT,AVT> createNamedVariable(NVT v)

Parameters:

v -

Returns:

createAnonymousVariable

public ITriplePatternElement<CTT,NVT,AVT> createAnonymousVariable(AVT bnode)

Parameters:

bnode -

Returns:

createConstantRDFTerm

public ITriplePatternElement<CTT,NVT,AVT> createConstantRDFTerm(CTT term)

Parameters:

term -

Returns: