edu.nyu.jet.pat

Class FinalPatternNode

java.lang.Object

edu.nyu.jet.pat.PatternNode

edu.nyu.jet.pat.FinalPatternNode

public class FinalPatternNode
extends PatternNode

A node in the graph representation of a pattern set, representing the end of a path, associated with a set of actions to be performed if that node is reached in pattern matching.

Field Summary

Fields

Modifier and Type	Field and Description
Vector	actions
String	patternName

Fields inherited from class edu.nyu.jet.pat.PatternNode

id

Constructor Summary

Constructors

Constructor and Description
FinalPatternNode(Id id, String patternName, Vector actions) Creates a FinalPatternNode with identifier i and set of actions acts.

Method Summary

Methods

Modifier and Type	Method and Description
void	eval(Document doc, int posn, HashMap bindings, PatternApplication patap) Method invoked when this node is reached during pattern matching; records the actions to be performed.
String	toString() Creates a printable representation of the node, consisting of "-->" followed by representations of the associated actions.
void	toTree(DefaultMutableTreeNode parent)

Methods inherited from class edu.nyu.jet.pat.PatternNode

visit, visited

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

actions

public Vector actions

patternName

public String patternName

Constructor Detail

FinalPatternNode

public FinalPatternNode(Id id,
                String patternName,
                Vector actions)

Creates a FinalPatternNode with identifier i and set of actions acts.

Method Detail

eval

public void eval(Document doc,
        int posn,
        HashMap bindings,
        PatternApplication patap)

Method invoked when this node is reached during pattern matching; records the actions to be performed. If this turns out to be the best (longest) pattern match, these actions will subsequently be performed.

Specified by:

eval in class PatternNode

toString

public String toString()

Creates a printable representation of the node, consisting of "-->" followed by representations of the associated actions.

Overrides:

toString in class Object

toTree

public void toTree(DefaultMutableTreeNode parent)

Specified by:

toTree in class PatternNode