com.massa.dsl.matcher

Class AbstractCombineLexerMatcher

java.lang.Object

com.massa.dsl.matcher.AbstractLexerMatcher

com.massa.dsl.matcher.AbstractCombineLexerMatcher

All Implemented Interfaces:

MatcherAutoCompleter, Documented, LexerMatcher, Serializable

Direct Known Subclasses:

AndLexerMatcher, OrLexerMatcher

public abstract class AbstractCombineLexerMatcher
extends AbstractLexerMatcher

Common code for combining matchers (or / and).

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractCombineLexerMatcher.AbstractCombineMatcher

Nested classes/interfaces inherited from interface com.massa.dsl.matcher.LexerMatcher

LexerMatcher.Priority

Constructor Summary

Constructors

Constructor and Description
AbstractCombineLexerMatcher()

Method Summary

Modifier and Type	Method and Description
Pattern	getFollowingCharPattern()
List<LexerMatcher>	getMatchers()
Pattern	getPreviousCharPattern()
List<Lexer>	getSubLexers()
protected abstract boolean	internalCombineEquals(AbstractCombineLexerMatcher obj)
protected abstract int	internalCombineHashCode()
protected boolean	internalEquals(AbstractLexerMatcher obj)
protected int	internalHashCode()
boolean	isSkipMatchText()
boolean	isSkipSpacesBeforeMatch() In general, should be true, because spaces are unused characters.
void	setMatchers(List<LexerMatcher> matches)
void	setSubLexers(List<Lexer> lexers)

Methods inherited from class com.massa.dsl.matcher.AbstractLexerMatcher

equals, getDslDoc, getListener, getListenerClass, getMatcherAutoCompleteConfiguration, getPriority, hashCode, isExclusionHierarchyBreaker, setDslDoc, setExclusionHierarchyBreaker, setListenerClass, setMatcherAutoCompleteConfiguration, setPriority

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.massa.dsl.matcher.LexerMatcher

getMatcher

Constructor Detail

AbstractCombineLexerMatcher

public AbstractCombineLexerMatcher()

Method Detail

getMatchers

public List<LexerMatcher> getMatchers()

setMatchers

public void setMatchers(List<LexerMatcher> matches)

getSubLexers

public List<Lexer> getSubLexers()

setSubLexers

public void setSubLexers(List<Lexer> lexers)

internalHashCode

protected final int internalHashCode()

Specified by:

internalHashCode in class AbstractLexerMatcher

internalCombineHashCode

protected abstract int internalCombineHashCode()

internalEquals

protected final boolean internalEquals(AbstractLexerMatcher obj)

Specified by:

internalEquals in class AbstractLexerMatcher

internalCombineEquals

protected abstract boolean internalCombineEquals(AbstractCombineLexerMatcher obj)

getPreviousCharPattern

public Pattern getPreviousCharPattern()

Returns:

Regex Pattern to which the previous character must match, or null if unspecified.

getFollowingCharPattern

public Pattern getFollowingCharPattern()

Returns:

Regex Pattern to which the following character must match, or null if unspecified.

isSkipMatchText

public boolean isSkipMatchText()

Returns:

true if matched text must be skipped or unread to be provided to the parser.

isSkipSpacesBeforeMatch

public boolean isSkipSpacesBeforeMatch()

Description copied from interface: LexerMatcher

In general, should be true, because spaces are unused characters. Should only be forced to false in case of spaces must be taken into account.

Returns:

true if spaces must be skiped before starting matching process..