org.ontoware.rdf2go.model.impl

Class ModelAddRemoveMemoryImpl

java.lang.Object

org.ontoware.rdf2go.model.impl.AbstractModelWriter

org.ontoware.rdf2go.model.impl.AbstractModelAddRemove

org.ontoware.rdf2go.model.impl.ModelAddRemoveMemoryImpl

All Implemented Interfaces:

Serializable, Iterable<Statement>, ClosableIterable<Statement>, Lockable, ModelAddRemove, ModelWriter

public class ModelAddRemoveMemoryImpl
extends AbstractModelAddRemove
implements ModelAddRemove

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Set<Statement>	set

Constructor Summary

Constructors

Constructor and Description
ModelAddRemoveMemoryImpl()

Method Summary

Modifier and Type	Method and Description
void	addStatement(Resource subject, URI predicate, Node object) adds a (subject, property ,object)-statement to this model
Diff	getDiff(Iterator<? extends Statement> statements)
Set<Statement>	getSet()
boolean	isLocked()
ClosableIterator<Statement>	iterator() Returns an iterator over a set of elements of type T.
void	lock() Tries to obtain a lock.
void	removeStatement(Resource subject, URI predicate, Node object) remove a (subject, property ,object)-statement from the model
long	size()
void	unlock() Removes a lock.

Methods inherited from class org.ontoware.rdf2go.model.impl.AbstractModelAddRemove

removeAll, removeAll, removeStatement, removeStatement, removeStatement, removeStatement, removeStatement, removeStatement, removeStatement, update

Methods inherited from class org.ontoware.rdf2go.model.impl.AbstractModelWriter

addAll, addStatement, addStatement, addStatement, addStatement, addStatement, addStatement, addStatement

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ontoware.rdf2go.model.ModelAddRemove

removeAll, removeAll, removeStatement, removeStatement, removeStatement, removeStatement, removeStatement, removeStatement, removeStatement, update

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.ontoware.rdf2go.model.ModelWriter

addAll, addStatement, addStatement, addStatement, addStatement, addStatement, addStatement, addStatement

Field Detail

set

protected Set<Statement> set

Constructor Detail

ModelAddRemoveMemoryImpl

public ModelAddRemoveMemoryImpl()

Method Detail

addStatement

public void addStatement(Resource subject,
                         URI predicate,
                         Node object)
                  throws ModelRuntimeException

Description copied from interface: ModelWriter

adds a (subject, property ,object)-statement to this model

Specified by:

addStatement in interface ModelWriter

Specified by:

addStatement in class AbstractModelAddRemove

Parameters:

subject - of the statement

predicate - of the statement

object - of the statement

Throws:

ModelRuntimeException - if there is either an error with the underlying model or an IOException

removeStatement

public void removeStatement(Resource subject,
                            URI predicate,
                            Node object)
                     throws ModelRuntimeException

Description copied from interface: ModelAddRemove

remove a (subject, property ,object)-statement from the model

Specified by:

removeStatement in interface ModelAddRemove

Specified by:

removeStatement in class AbstractModelAddRemove

Parameters:

subject - URI or Object (= blankNode)

object - URI or String (=plainLiteral) or BlankNode (=blankNode) or TypedLiteral or LanguageTagLiteral

Throws:

ModelRuntimeException

getSet

public Set<Statement> getSet()

lock

public void lock()
          throws LockException

Description copied from interface: Lockable

Tries to obtain a lock.

Specified by:

lock in interface Lockable

Throws:

LockException - if already locked

isLocked

public boolean isLocked()

Specified by:

isLocked in interface Lockable

Returns:

true if a lock is active

unlock

public void unlock()

Description copied from interface: Lockable

Removes a lock. If no lock was set, nothing happens.

Specified by:

unlock in interface Lockable

getDiff

public Diff getDiff(Iterator<? extends Statement> statements)
             throws ModelRuntimeException

Specified by:

getDiff in interface ModelAddRemove

Returns:

a Diff between this model and the statements given in the iterator

Throws:

ModelRuntimeException

iterator

public ClosableIterator<Statement> iterator()

Description copied from interface: ClosableIterable

Returns an iterator over a set of elements of type T.

Specified by:

iterator in interface Iterable<Statement>

Specified by:

iterator in interface ClosableIterable<Statement>

Returns:

an Iterator.

size

public long size()