Class AbstractTripleTerm

java.lang.Object

org.eclipse.rdf4j.model.base.AbstractTripleTerm

All Implemented Interfaces:

Serializable, TripleTerm, Value

Direct Known Subclasses:

SimpleTripleTerm

public abstract class AbstractTripleTerm
extends Object
implements TripleTerm

Base class for TripleTerm, offering common functionality.

Since:

3.5.0

Author:

Alessandro Bollini

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface Value

Value.Type

Modifier and Type	Interface	Description
static enum	Value.Type

Constructor Summary

Constructors

Constructor	Description
AbstractTripleTerm()

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)	Compares this triple to another object.
int	hashCode()	Computes the hash code of this triple.
String	stringValue()	Returns the String-value of a Value object.
String	toString()

Methods inherited from class Object

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

Methods inherited from interface TripleTerm

getObject, getPredicate, getSubject, getType, isTripleTerm

Modifier and Type	Method	Description
Value	getObject()	Gets the object of this triple.
IRI	getPredicate()	Gets the predicate of this triple.
Resource	getSubject()	Gets the subject of this triple.
default Value.Type	getType()
default boolean	isTripleTerm()	Check if the object is an instance of the given type.

Methods inherited from interface Value

isBNode, isIRI, isLiteral, isResource

Modifier and Type	Method	Description
default boolean	isBNode()	Check if the object is an instance of the given type.
default boolean	isIRI()	Check if the object is an instance of the given type.
default boolean	isLiteral()	Check if the object is an instance of the given type.
default boolean	isResource()	Check if the object is an instance of the given type.

Constructor Details

AbstractTripleTerm

public AbstractTripleTerm()

Method Details

stringValue

public String stringValue()

Description copied from interface: Value

Returns the String-value of a Value object. This returns either a Literal's label, a IRI's URI or a BNode's ID.

Specified by:

stringValue in interface Value

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 Object

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

hashCode

public int hashCode()

Description copied from interface: TripleTerm

Computes the hash code of this triple.

Specified by:

hashCode in interface TripleTerm

Overrides:

hashCode in class Object

Returns:

a hash code for this triple computed as Objects.hash( TripleTerm.getSubject(), TripleTerm.getPredicate(), TripleTerm.getObject())

toString

public String toString()

Overrides:

toString in class Object