com.hp.hpl.jena.graph.query
Class Fixed

java.lang.Object
  com.hp.hpl.jena.graph.query.Element
      com.hp.hpl.jena.graph.query.Fixed

public class Fixed
extends Element

An Element that matches a single specified value.

Author:

hedgehog

Field Summary

Fields inherited from class com.hp.hpl.jena.graph.query.Element

ANY

Constructor Summary

Fixed(Node x)
Initialise this element with its single matching value: remember that value.

Method Summary

Node	asNodeMatch(Domain d) Answer the Node we represent given the variable-bindings Domain.
boolean	match(Domain d, Node x) Answer true iff we are matched against a node with the same value as ours.
String	toString()

Methods inherited from class com.hp.hpl.jena.graph.query.Element

getIndex

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Fixed

public Fixed(Node x)

Initialise this element with its single matching value: remember that value.

Method Detail

match

public boolean match(Domain d,
                     Node x)

Answer true iff we are matched against a node with the same value as ours.

Specified by:

match in class Element

Parameters:

d - the domain with bound values (ignored)

x - the node we are to match

Returns:

true iff our value is the same as his

asNodeMatch

public Node asNodeMatch(Domain d)

Answer the Node we represent given the variable-bindings Domain.

Specified by:

asNodeMatch in class Element

Parameters:

d - the variable bindings to use (ignored)

Returns:

our fixed value

toString

public String toString()

Overrides:

toString in class Element