| java.lang.Object
 com.hp.hpl.jena.graph.query.Element
com.hp.hpl.jena.graph.query.Bind
| Bind | | public class Bind extends Element (Code) | | A binding instance of a variable. It accepts any node and records it in the supplied
Domain at the index allocated to it when it is created.
author:
hedgehog |
| Constructor Summary | |
| public | Bind(int n)
Initialise a Bind element: remember the index n which is the
place in Domain's where it may store its value. |
| Method Summary | |
| public Node | asNodeMatch(Domain d)
Answer Node.ANY, as a binding occurance of a variable can match anything. | | public boolean | match(Domain d, Node x)
Answer true after updating the domain to record the value this element binds.
Parameters:
d - the domain in which to note this element is bound to x. | | public String | toString()
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| Bind | | public Bind(int n)(Code) | | Initialise a Bind element: remember the index n which is the
place in Domain's where it may store its value.
|
| asNodeMatch | | public Node asNodeMatch(Domain d)(Code) | | Answer Node.ANY, as a binding occurance of a variable can match anything.
|
| match | | public boolean match(Domain d, Node x)(Code) | | Answer true after updating the domain to record the value this element binds.
Parameters:
d - the domain in which to note this element is bound to x. true [after side-effecting d] |
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