edu.rice.cs.drjava.project
Class ProjectFileParser.NumberVisitor

java.lang.Object
  edu.rice.cs.drjava.project.ProjectFileParser.NumberVisitor

All Implemented Interfaces:

SExpVisitor<Integer>

Enclosing class:

ProjectFileParser

private static class ProjectFileParser.NumberVisitor
extends Object
implements SExpVisitor<Integer>

Retrieves the number of a node. The node should either be a list with its first element being a number atom, or a number atom itself.

Field Summary

static ProjectFileParser.NumberVisitor

ONLY

Constructor Summary

private

ProjectFileParser.NumberVisitor()

Method Summary

Integer	forBoolAtom(BoolAtom b)
Integer	forCons(Cons c)
Integer	forEmpty(Empty e)
Integer	forNumberAtom(NumberAtom n)
Integer	forTextAtom(TextAtom t)

Methods inherited from class java.lang.Object

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

Field Detail

ONLY

public static final ProjectFileParser.NumberVisitor ONLY

Constructor Detail

ProjectFileParser.NumberVisitor

private ProjectFileParser.NumberVisitor()

Method Detail

forEmpty

public Integer forEmpty(Empty e)

Specified by:

forEmpty in interface SExpVisitor<Integer>

forCons

public Integer forCons(Cons c)

Specified by:

forCons in interface SExpVisitor<Integer>

forBoolAtom

public Integer forBoolAtom(BoolAtom b)

Specified by:

forBoolAtom in interface SExpVisitor<Integer>

forNumberAtom

public Integer forNumberAtom(NumberAtom n)

Specified by:

forNumberAtom in interface SExpVisitor<Integer>

forTextAtom

public Integer forTextAtom(TextAtom t)

Specified by:

forTextAtom in interface SExpVisitor<Integer>