edu.stanford.nlp.trees.tregex
Class TregexPatternCompiler

java.lang.Object
  edu.stanford.nlp.trees.tregex.TregexPatternCompiler

public class TregexPatternCompiler
extends Object

A class for compiling TregexPatterns with specific HeadFinders and or basicCategoryFunctions.

Author:

Galen Andrew

Field Summary

static TregexPatternCompiler

defaultCompiler

Constructor Summary

TregexPatternCompiler()

TregexPatternCompiler(Function basicCatFunction)
A compiler that uses this basicCatFunction and the default headfinder.

TregexPatternCompiler(HeadFinder headFinder)
A compiler that uses this HeadFinder and the default basicCategoryFunction

TregexPatternCompiler(HeadFinder headFinder, Function basicCatFunction)
A compiler that uses this HeadFinder and this basicCategoryFunction

Method Summary

TregexPattern

compile(String tregex) Create a TregexPattern from this tregex string using the headFinder and basicCat function this TregexPatternCompiler was created with

Methods inherited from class java.lang.Object

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

Field Detail

defaultCompiler

public static TregexPatternCompiler defaultCompiler

Constructor Detail

TregexPatternCompiler

public TregexPatternCompiler()

TregexPatternCompiler

public TregexPatternCompiler(Function basicCatFunction)

A compiler that uses this basicCatFunction and the default headfinder.

Parameters:

basicCatFunction - the function mapping Strings to Strings

TregexPatternCompiler

public TregexPatternCompiler(HeadFinder headFinder)

A compiler that uses this HeadFinder and the default basicCategoryFunction

Parameters:

headFinder - the HeadFinder

TregexPatternCompiler

public TregexPatternCompiler(HeadFinder headFinder,
                             Function basicCatFunction)

A compiler that uses this HeadFinder and this basicCategoryFunction

Parameters:

headFinder - the HeadFinder

basicCatFunction - hthe function mapping Strings to Strings

Method Detail

compile

public TregexPattern compile(String tregex)
                      throws ParseException

Create a TregexPattern from this tregex string using the headFinder and basicCat function this TregexPatternCompiler was created with

Parameters:

tregex - the pattern to parse

Returns:

a new TregexPattern object based on this string

Throws:

ParseException