com.aptana.ide.lexer.matcher
Class AbstractCharacterMatcher

java.lang.Object
  com.aptana.xml.NodeBase
      com.aptana.ide.lexer.matcher.model.MatcherElement
          com.aptana.ide.lexer.matcher.AbstractTextMatcher
              com.aptana.ide.lexer.matcher.AbstractCharacterMatcher

All Implemented Interfaces:

ITextMatcher, IMatcherElement, INode, java.lang.Comparable

Direct Known Subclasses:

CharacterClassMatcher, CharacterMatcher, DigitMatcher, HexMatcher, LetterMatcher, LowercaseLetterMatcher, UppercaseLetterMatcher, WhitespaceMatcher

public abstract class AbstractCharacterMatcher
extends AbstractTextMatcher

Author:

Kevin Lindsey

Constructor Summary

AbstractCharacterMatcher()

Method Summary

void	addChildTypes() addChildTypes
boolean	getNegate() getNegate
int	match(char[] source, int offset, int eofset) Gets the ending position of the match starting at the offset.
protected abstract boolean	matchCharacter(char c) matchCharacter
void	setNegate(boolean negate) setNegate

Methods inherited from class com.aptana.ide.lexer.matcher.AbstractTextMatcher

accept, accept, addFirstCharacters, addFirstCharacters, addNameValueChangeListener, canMatchNothing, createToken, getExpressionRoot, getMatchedToken, getName, getNameValue, getToken, removeNameValueChangeListener, setMatchedToken, setName, setNameValue, setParent, setToken, toString, validateLocal, wrapChildrenInAndElement

Methods inherited from class com.aptana.ide.lexer.matcher.model.MatcherElement

appendChild, createChildrenTokens, createTokens, getCategory, getGroup, getSwitchTo, getType, getTypeDefinedInSubtree, setCategory, setGroup, setSwitchTo, setType, validate, validateChildren

Methods inherited from class com.aptana.xml.NodeBase

addChildType, appendText, compareTo, getChild, getChildCount, getColumnNumber, getDocument, getLineNumber, getParent, getText, removeChild, removeChildType, setColumnNumber, setLineNumber

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.aptana.xml.INode

appendChild, appendText, getChild, getChildCount, getColumnNumber, getDocument, getLineNumber, getParent, getText, removeChild, setColumnNumber, setLineNumber

Constructor Detail

AbstractCharacterMatcher

public AbstractCharacterMatcher()

Method Detail

addChildTypes

public void addChildTypes()

Description copied from class: AbstractTextMatcher

addChildTypes

Specified by:

addChildTypes in class AbstractTextMatcher

See Also:

AbstractTextMatcher.addChildTypes()

getNegate

public boolean getNegate()

getNegate

Returns:

boolean

setNegate

public void setNegate(boolean negate)

setNegate

Parameters:

negate -

match

public int match(char[] source,
                 int offset,
                 int eofset)

Description copied from interface: ITextMatcher

Gets the ending position of the match starting at the offset. Return -1 if no match occured.

Specified by:

match in interface ITextMatcher

Specified by:

match in class AbstractTextMatcher

Parameters:

source - character array to walk

offset - offset into array

eofset - end of file offset

Returns:

Returns the offset where the match ended or -1 if no match occurred

See Also:

AbstractTextMatcher.match(char[], int, int)

matchCharacter

protected abstract boolean matchCharacter(char c)

matchCharacter

Parameters:

c -

Returns:

boolean