Package hydra.query

Class TriplePattern

java.lang.Object

hydra.query.TriplePattern

All Implemented Interfaces:

Serializable, Comparable<TriplePattern>

public class TriplePattern
extends Object
implements Serializable, Comparable<TriplePattern>

A subject/predicate/object pattern

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
final Node	object	The object of the pattern
static final Name	OBJECT
final Path	predicate	The predicate (property) of the pattern
static final Name	PREDICATE
final Node	subject	The subject of the pattern
static final Name	SUBJECT
static final Name	TYPE_

Constructor Summary

Constructors

Constructor	Description
TriplePattern(Node subject, Path predicate, Node object)

Method Summary

Modifier and Type	Method	Description
int	compareTo(TriplePattern other)
boolean	equals(Object other)
int	hashCode()
TriplePattern	withObject(Node object)
TriplePattern	withPredicate(Path predicate)
TriplePattern	withSubject(Node subject)

Methods inherited from class java.lang.Object

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

Field Details

TYPE_

public static final Name TYPE_

SUBJECT

public static final Name SUBJECT

PREDICATE

public static final Name PREDICATE

OBJECT

public static final Name OBJECT

subject

public final Node subject

The subject of the pattern

predicate

public final Path predicate

The predicate (property) of the pattern

object

public final Node object

The object of the pattern

Constructor Details

TriplePattern

public TriplePattern(Node subject,
 Path predicate,
 Node object)

Method Details

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(TriplePattern other)

Specified by:

compareTo in interface Comparable<TriplePattern>

withSubject

public TriplePattern withSubject(Node subject)

withPredicate

public TriplePattern withPredicate(Path predicate)

withObject

public TriplePattern withObject(Node object)