Package org.eclipse.rdf4j.model.impl

Class GenericStatement<R extends Resource,I extends IRI,V extends Value>

java.lang.Object

org.eclipse.rdf4j.model.impl.GenericStatement<R,I,V>

All Implemented Interfaces:

Serializable, Statement

@Experimental
public class GenericStatement<R extends Resource,I extends IRI,V extends Value>
extends Object
implements Statement

An implementation of the Statement interface with support for Java Generics.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected R	context
protected V	object
protected I	predicate
protected R	subject

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	GenericStatement(R subject, I predicate, V object, R context)	Creates a new Statement with the supplied subject, predicate and object for the specified associated context.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
R	getContext()
V	getObject()
I	getPredicate()
R	getSubject()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

subject

protected final R extends Resource subject

predicate

protected final I extends IRI predicate

object

protected final V extends Value object

context

protected final R extends Resource context

Constructor Detail

GenericStatement

protected GenericStatement(R subject,
                           I predicate,
                           V object,
                           R context)

Creates a new Statement with the supplied subject, predicate and object for the specified associated context.

Note that creating an objects directly via this constructor is not the recommended approach. Instead, use a ValueFactory (obtained from your repository or by using SimpleValueFactory.getInstance()) to create new Statement objects.

Parameters:

subject - The statement's subject, must not be null.

predicate - The statement's predicate, must not be null.

object - The statement's object, must not be null.

context - The statement's context, null to indicate no context is associated.

Method Detail

getSubject

public R getSubject()

Specified by:

getSubject in interface Statement

getPredicate

public I getPredicate()

Specified by:

getPredicate in interface Statement

getObject

public V getObject()

Specified by:

getObject in interface Statement

getContext

public R getContext()

Specified by:

getContext in interface Statement

equals

public boolean equals(Object o)

Specified by:

equals in interface Statement

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Statement

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object