Class AbstractSailConnection.WildStatement

java.lang.Object

org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.WildStatement

All Implemented Interfaces:

Serializable, Statement

Enclosing class:

AbstractSailConnection

private static class AbstractSailConnection.WildStatement
extends Object
implements Statement

Statement pattern that uses null values as wild cards.

Field Summary

Fields

Modifier and Type	Field	Description
private final Resource	context	The statement's context, if applicable.
private final Value	object	The statement's object.
private final IRI	predicate	The statement's predicate.
private static final long	serialVersionUID
private final Resource	subject	The statement's subject.

Constructor Summary

Constructors

Constructor	Description
WildStatement(Resource subject, IRI predicate, Value object)	Creates a new Statement with the supplied subject, predicate and object.
WildStatement(Resource subject, IRI predicate, Value object, Resource context)	Creates a new Statement with the supplied subject, predicate and object for the specified associated context.

Method Summary

Modifier and Type	Method	Description
Resource	getContext()	Gets the context of this statement.
Value	getObject()	Gets the object of this statement.
IRI	getPredicate()	Gets the predicate of this statement.
Resource	getSubject()	Gets the subject of this statement.
String	toString()

Methods inherited from class Object

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

Methods inherited from interface Statement

equals, hashCode

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

subject

private final Resource subject

The statement's subject.

predicate

private final IRI predicate

The statement's predicate.

object

private final Value object

The statement's object.

context

private final Resource context

The statement's context, if applicable.

Constructor Details

WildStatement

public WildStatement(Resource subject,
 IRI predicate,
 Value object)

Creates a new Statement with the supplied subject, predicate and object.

Parameters:

subject - The statement's subject, may be null.

predicate - The statement's predicate, may be null.

object - The statement's object, may be null.

WildStatement

public WildStatement(Resource subject,
 IRI predicate,
 Value object,
 Resource context)

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

Parameters:

subject - The statement's subject, may be null.

predicate - The statement's predicate, may be null.

object - The statement's object, may be null.

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

Method Details

getSubject

public Resource getSubject()

Description copied from interface: Statement

Gets the subject of this statement.

Specified by:

getSubject in interface Statement

Returns:

The statement's subject.

getPredicate

public IRI getPredicate()

Description copied from interface: Statement

Gets the predicate of this statement.

Specified by:

getPredicate in interface Statement

Returns:

The statement's predicate.

getObject

public Value getObject()

Description copied from interface: Statement

Gets the object of this statement.

Specified by:

getObject in interface Statement

Returns:

The statement's object.

getContext

public Resource getContext()

Description copied from interface: Statement

Gets the context of this statement.

Specified by:

getContext in interface Statement

Returns:

The statement's context, or null in case of the null context or if not applicable.

toString

public String toString()

Overrides:

toString in class Object