edu.rice.cs.drjava.model.definitions.reducedmodel
Class Free

java.lang.Object
  edu.rice.cs.drjava.model.definitions.reducedmodel.ReducedModelState
      edu.rice.cs.drjava.model.definitions.reducedmodel.Free

public class Free
extends ReducedModelState

Shadowing state that indicates normal, unshadowed text.

Version:

$Id: Free.java 5175 2010-01-20 08:46:32Z mgricken $

Field Summary

static Free

ONLY

Constructor Summary

private

Free()

Method Summary

(package private) ReducedModelState

update(TokenList.Iterator copyCursor) Walk function for when we're not inside a string or comment.

Methods inherited from class edu.rice.cs.drjava.model.definitions.reducedmodel.ReducedModelState

_combineCurrentAndNextIfEscape, _combineCurrentAndNextIfFind

Methods inherited from class java.lang.Object

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

Field Detail

ONLY

public static final Free ONLY

Constructor Detail

Free

private Free()

Method Detail

update

ReducedModelState update(TokenList.Iterator copyCursor)

Walk function for when we're not inside a string or comment. Mutually recursive with other walk functions.

1. atEnd: return
2. If we find / *, * /, or / /, combine them into a single Brace, and keep the cursor on that Brace.
3. If current brace = //, go to next then call updateLineComment.
   If current brace = /*, go to next then call updateBlockComment.
   If current brace = ", go to next then call updateInsideDoubleQuote.
   Else, mark current brace as FREE, go to the next brace, and recur.

Specified by:

update in class ReducedModelState