Class NativeTripleTerm

java.lang.Object

org.eclipse.rdf4j.model.base.AbstractTripleTerm

org.eclipse.rdf4j.sail.nativerdf.model.NativeTripleTerm

All Implemented Interfaces:

Serializable, TripleTerm, Value, NativeValue

public class NativeTripleTerm
extends AbstractTripleTerm
implements NativeValue

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface Value

Value.Type

Field Summary

Fields inherited from interface NativeValue

UNKNOWN_ID

Constructor Summary

Constructors

Constructor	Description
NativeTripleTerm(ValueStoreRevision revision, Resource subject, IRI predicate, Value object)
NativeTripleTerm(ValueStoreRevision revision, Resource subject, IRI predicate, Value object, int internalID)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)	Compares this triple to another object.
int	getInternalID()	Gets the ID that is used in the native store for this Value.
Value	getObject()	Gets the object of this triple.
IRI	getPredicate()	Gets the predicate of this triple.
Resource	getSubject()	Gets the subject of this triple.
ValueStoreRevision	getValueStoreRevision()	Gets the revision of the value store that created this value.
void	setInternalID(int id, ValueStoreRevision revision)	Sets the ID that is used for this value in a specific revision of the value store.

Methods inherited from class AbstractTripleTerm

hashCode, stringValue, toString

Methods inherited from class Object

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

Methods inherited from interface TripleTerm

getType, isTripleTerm

Methods inherited from interface Value

isBNode, isIRI, isLiteral, isResource, stringValue

Constructor Details

NativeTripleTerm

public NativeTripleTerm(ValueStoreRevision revision,
 Resource subject,
 IRI predicate,
 Value object)

NativeTripleTerm

public NativeTripleTerm(ValueStoreRevision revision,
 Resource subject,
 IRI predicate,
 Value object,
 int internalID)

Method Details

getSubject

public Resource getSubject()

Description copied from interface: TripleTerm

Gets the subject of this triple.

Specified by:

getSubject in interface TripleTerm

Returns:

The triple's subject.

getPredicate

public IRI getPredicate()

Description copied from interface: TripleTerm

Gets the predicate of this triple.

Specified by:

getPredicate in interface TripleTerm

Returns:

The triple's predicate.

getObject

public Value getObject()

Description copied from interface: TripleTerm

Gets the object of this triple.

Specified by:

getObject in interface TripleTerm

Returns:

The triple's object.

setInternalID

public void setInternalID(int id,
 ValueStoreRevision revision)

Description copied from interface: NativeValue

Sets the ID that is used for this value in a specific revision of the value store.

Specified by:

setInternalID in interface NativeValue

getInternalID

public int getInternalID()

Description copied from interface: NativeValue

Gets the ID that is used in the native store for this Value.

Specified by:

getInternalID in interface NativeValue

Returns:

The value's ID, or NativeValue.UNKNOWN_ID if not yet set.

getValueStoreRevision

public ValueStoreRevision getValueStoreRevision()

Description copied from interface: NativeValue

Gets the revision of the value store that created this value. The value's internal ID is only valid when it's value store revision is equal to the value store's current revision.

Specified by:

getValueStoreRevision in interface NativeValue

Returns:

The revision of the value store that created this value at the time it last set the value's internal ID.

equals

public boolean equals(Object o)

Description copied from interface: TripleTerm

Compares this triple to another object.

Specified by:

equals in interface TripleTerm

Overrides:

equals in class AbstractTripleTerm

Parameters:

o - the object to compare this triple to

Returns:

true if the other object is an instance of TripleTerm and if their subjects, predicates and objects are equal; false otherwise