Class MemResource

java.lang.Object

org.eclipse.rdf4j.sail.memory.model.MemResource

All Implemented Interfaces:

Serializable, Resource, Value, MemValue

Direct Known Subclasses:

MemBNode, MemIRI, MemTriple

public abstract class MemResource
extends Object
implements MemValue, Resource

A MemoryStore-specific extension of Resource giving it subject statements.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final MemStatementList	contextStatements	The list of statements for which this MemURI represents the context.
(package private) final MemStatementList	subjectStatements	The list of statements for which this MemURI is the subject.

Fields inherited from interface MemValue

EMPTY_LIST

Constructor Summary

Constructors

Constructor	Description
MemResource()

Method Summary

Modifier and Type	Method	Description
void	addContextStatement(MemStatement st)
void	addSubjectStatement(MemStatement st)
void	cleanSnapshotsFromContextStatements(int currentSnapshot)
void	cleanSnapshotsFromSubjectStatements(int currentSnapshot)
int	getContextStatementCount()
MemStatementList	getContextStatementList()
int	getSubjectStatementCount()
MemStatementList	getSubjectStatementList()
boolean	hasContextStatements()
boolean	hasSubjectStatements()

Methods inherited from class Object

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

Methods inherited from interface MemValue

addObjectStatement, cleanSnapshotsFromObjectStatements, getCreator, getObjectStatementCount, getObjectStatementList, hasObjectStatements, hasPredicateStatements, hasStatements

Methods inherited from interface Resource

isResource

Methods inherited from interface Value

isBNode, isIRI, isLiteral, isTriple, stringValue

Field Details

subjectStatements

final transient MemStatementList subjectStatements

The list of statements for which this MemURI is the subject.

contextStatements

final transient MemStatementList contextStatements

The list of statements for which this MemURI represents the context.

Constructor Details

MemResource

public MemResource()

Method Details

getSubjectStatementList

public MemStatementList getSubjectStatementList()

getSubjectStatementCount

public int getSubjectStatementCount()

addSubjectStatement

public void addSubjectStatement(MemStatement st)
                         throws InterruptedException

Throws:

InterruptedException

cleanSnapshotsFromSubjectStatements

public void cleanSnapshotsFromSubjectStatements(int currentSnapshot)
                                         throws InterruptedException

Throws:

InterruptedException

hasSubjectStatements

public boolean hasSubjectStatements()

Specified by:

hasSubjectStatements in interface MemValue

hasContextStatements

public boolean hasContextStatements()

Specified by:

hasContextStatements in interface MemValue

getContextStatementList

public MemStatementList getContextStatementList()

getContextStatementCount

public int getContextStatementCount()

addContextStatement

public void addContextStatement(MemStatement st)
                         throws InterruptedException

Throws:

InterruptedException

cleanSnapshotsFromContextStatements

public void cleanSnapshotsFromContextStatements(int currentSnapshot)
                                         throws InterruptedException

Throws:

InterruptedException