edu.nyu.jet.pat

Class GetStartPatternElement

java.lang.Object

edu.nyu.jet.pat.PatternElement

edu.nyu.jet.pat.AtomicPatternElement

edu.nyu.jet.pat.GetStartPatternElement

public class GetStartPatternElement
extends AtomicPatternElement

a pattern element, in the graph representation of a pattern, which binds a variable to the current position in the document being matched. A SpanBindingPatternElement, in the pattern and rule representation of a pattern set, is translated into a GetStartPatternElement and a GetEndPatternElement in the pattern graph representation.

Constructor Summary

Constructors

Constructor and Description
GetStartPatternElement(Variable v) creates a GetStartPatternElement binding variable v.

Method Summary

Methods

Modifier and Type	Method and Description
void	eval(Document doc, int posn, String tokenString, HashMap bindings, PatternApplication patap, PatternNode node)
String	toString()

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

toGraph

Methods inherited from class java.lang.Object

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

Constructor Detail

GetStartPatternElement

public GetStartPatternElement(Variable v)

creates a GetStartPatternElement binding variable v.

Method Detail

toString

public String toString()

Specified by:

toString in class PatternElement

eval

public void eval(Document doc,
        int posn,
        String tokenString,
        HashMap bindings,
        PatternApplication patap,
        PatternNode node)

Specified by:

eval in class AtomicPatternElement