org.eclipse.m2m.atl.adt.ui.text
Class AtlHeuristicScanner.SkippingScopeMatch

java.lang.Object
  org.eclipse.m2m.atl.adt.ui.text.AtlHeuristicScanner.SkippingScopeMatch

All Implemented Interfaces:

AtlHeuristicScanner.StopCondition

Enclosing class:

AtlHeuristicScanner

protected class AtlHeuristicScanner.SkippingScopeMatch
extends java.lang.Object

Acts like character match, but skips all scopes introduced by parenthesis, brackets, and braces.

Constructor Summary

AtlHeuristicScanner.SkippingScopeMatch(char ch)
Creates a new instance.

AtlHeuristicScanner.SkippingScopeMatch(char[] chars)
Creates a new instance.

Method Summary

boolean

stop(char ch, int position, boolean forward) Instructs the scanner to return the current position.

Methods inherited from class java.lang.Object

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

Constructor Detail

AtlHeuristicScanner.SkippingScopeMatch

public AtlHeuristicScanner.SkippingScopeMatch(char ch)

Creates a new instance.

Parameters:

ch - the single character to match

AtlHeuristicScanner.SkippingScopeMatch

public AtlHeuristicScanner.SkippingScopeMatch(char[] chars)

Creates a new instance.

Parameters:

chars - the chars to match.

Method Detail

stop

public boolean stop(char ch,
                    int position,
                    boolean forward)

Description copied from interface: AtlHeuristicScanner.StopCondition

Instructs the scanner to return the current position.

Specified by:

stop in interface AtlHeuristicScanner.StopCondition

Parameters:

ch - the char at the current position

position - the current position

forward - the iteration direction

Returns:

true if the stop condition is met.