org.languagetool.dev.wikipedia

Class TextConverter

java.lang.Object

de.fau.cs.osr.utils.visitor.VisitorInterface<T>

de.fau.cs.osr.utils.visitor.VisitorBase<T>

de.fau.cs.osr.ptk.common.AstVisitor

org.languagetool.dev.wikipedia.TextConverter

public class TextConverter
extends de.fau.cs.osr.ptk.common.AstVisitor

A visitor to convert an article AST into a pure text representation. To better understand the visitor pattern as implemented by the Visitor class, please take a look at the following resources:

• http://en.wikipedia.org/wiki/Visitor_pattern (classic pattern)
• http://www.javaworld.com/javaworld/javatips/jw-javatip98.html (the version we use here)

The methods needed to descend into an AST and visit the children of a given node n are

• dispatch(n) - visit node n,
• iterate(n) - visit the children of node n,
• map(n) - visit the children of node n and gather the return values of the visit() calls in a list,
• mapInPlace(n) - visit the children of node n and replace each child node c with the return value of the call to visit(c).

Field Summary

Fields inherited from class de.fau.cs.osr.ptk.common.AstVisitor

REMOVE

Constructor Summary

Constructors

Constructor and Description
TextConverter()

Method Summary

Modifier and Type	Method and Description
void	enableMapping(boolean enableMapping)
Map<Integer,xtc.tree.Location>	getMapping() Return a mapping from converted text positions to original text positions.

Methods inherited from class de.fau.cs.osr.ptk.common.AstVisitor

dispatch, iterate, map, mapInPlace

Methods inherited from class de.fau.cs.osr.utils.visitor.VisitorBase

after, before, go, handleVisitingException, resolveAndVisit, visitNotFound

Methods inherited from class java.lang.Object

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

Constructor Detail

TextConverter

public TextConverter()

Method Detail

enableMapping

public void enableMapping(boolean enableMapping)

getMapping

public Map<Integer,xtc.tree.Location> getMapping()

Return a mapping from converted text positions to original text positions.