com.massa.dsl.matcher

Class OrLexerMatcher.OrMatcher

java.lang.Object

com.massa.dsl.matcher.AbstractMatcher

com.massa.dsl.matcher.AbstractCombineLexerMatcher.AbstractCombineMatcher

com.massa.dsl.matcher.OrLexerMatcher.OrMatcher

All Implemented Interfaces:

Matcher, Serializable

Enclosing class:

OrLexerMatcher

public class OrLexerMatcher.OrMatcher
extends AbstractCombineLexerMatcher.AbstractCombineMatcher

See Also:

Serialized Form

Field Summary

Fields inherited from class com.massa.dsl.matcher.AbstractCombineLexerMatcher.AbstractCombineMatcher

computedMatchers

Fields inherited from class com.massa.dsl.matcher.AbstractMatcher

effectiveStartMark, parser

Constructor Summary

Constructors

Constructor and Description
OrMatcher(LexerParser parser)

Method Summary

Modifier and Type	Method and Description
protected List<ParsingContext.AutoCompleteResult>	getAutoCompleteSecondaryOptions(MatchingPhase phase)
Pattern	getFollowingCharPattern()
CharPatternMatchResult	getFollowingCharPatternMatchResult()
OrLexerMatcher	getLexerMatcher()
Matcher	getMatchedMatcher()
Pattern	getPreviousCharPattern()
CharPatternMatchResult	getPreviousCharPatternMatchResult()
void	injectResult(Object target) Injects result of matched matcher.
protected int	internalMatch(MatchingPhase phase, boolean unread) Performs specific part of the match.
boolean	isAutoCompletePossible() Considering match result, tells if autoComplete is possible or not (i.e. if options should be searched or not).
boolean	isSkipMatchText()
void	toBeginParse() If isSkipMatchText is true, goes to end of match.

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

equals, equivalent, getAutoCompleteOptions, getEffectiveStartMark, getEndMark, getGrammar, getLexerParser, getMatchedText, getParsingContext, getSource, getStartMark, getWeight, handleSecondaryOptions, hashCode, isExcludedFromHierarchy, isExclusionHierarchyBreaker, isMatched, match, toEndOfMatch, toStartOfMatch, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

OrMatcher

public OrMatcher(LexerParser parser)
          throws DslException

Throws:

DslException

Method Detail

internalMatch

protected int internalMatch(MatchingPhase phase,
                            boolean unread)
                     throws IOException,
                            DslException

Description copied from class: AbstractMatcher

Performs specific part of the match.

Specified by:

internalMatch in class AbstractMatcher

Parameters:

phase - Phase is already handled by main match method but is provided as information. It might not be used in general.

unread - Flag is already handled by main match method but is provided as information. It might not be used in general.

Returns:

weight

Throws:

IOException

DslException

injectResult

public void injectResult(Object target)
                  throws DslException

Injects result of matched matcher.

Throws:

DslException

See Also:

Matcher.injectResult(Object)

toBeginParse

public void toBeginParse()

Description copied from class: AbstractMatcher

If isSkipMatchText is true, goes to end of match. Otherwise goes to begin of match.

Specified by:

toBeginParse in interface Matcher

Overrides:

toBeginParse in class AbstractMatcher

getAutoCompleteSecondaryOptions

protected List<ParsingContext.AutoCompleteResult> getAutoCompleteSecondaryOptions(MatchingPhase phase)
                                                                           throws IOException,
                                                                                  DslException

Specified by:

getAutoCompleteSecondaryOptions in class AbstractMatcher

Throws:

IOException

DslException

isAutoCompletePossible

public boolean isAutoCompletePossible()
                               throws DslException

Description copied from interface: Matcher

Considering match result, tells if autoComplete is possible or not (i.e. if options should be searched or not).

Returns:

true if possible

Throws:

DslException

getLexerMatcher

public OrLexerMatcher getLexerMatcher()

Specified by:

getLexerMatcher in interface Matcher

Specified by:

getLexerMatcher in class AbstractCombineLexerMatcher.AbstractCombineMatcher

Returns:

The owning lexer matcher

getMatchedMatcher

public Matcher getMatchedMatcher()

isSkipMatchText

public boolean isSkipMatchText()

Specified by:

isSkipMatchText in interface Matcher

Overrides:

isSkipMatchText in class AbstractMatcher

Returns:

true if matched text must be skipped or unread to be provided to the parser.
This method can use the LexerMatcher equivalent method as a default, or recompute the result depending on the current matching situation.

getPreviousCharPattern

public Pattern getPreviousCharPattern()

Specified by:

getPreviousCharPattern in interface Matcher

Overrides:

getPreviousCharPattern in class AbstractMatcher

Returns:

Regex Pattern to which the previous character must match, or null if unspecified.
This method can use the LexerMatcher equivalent method as a default, or recompute the result depending on the current matching situation.
Please note that the provided regex must apply to a single character, otherwise it will never match.

getFollowingCharPattern

public Pattern getFollowingCharPattern()

Specified by:

getFollowingCharPattern in interface Matcher

Overrides:

getFollowingCharPattern in class AbstractMatcher

Returns:

Regex Pattern to which the following character must match, or null if unspecified.
This method can use the LexerMatcher equivalent method as a default, or recompute the result depending on the current matching situation. Please note that the provided regex must apply to a single character, otherwise it will never match.

getPreviousCharPatternMatchResult

public CharPatternMatchResult getPreviousCharPatternMatchResult()

Returns:

Result of match of PreviousCharPattern on the previous character, null if match not performed.

getFollowingCharPatternMatchResult

public CharPatternMatchResult getFollowingCharPatternMatchResult()

Returns:

Result of match of FollowingCharPattern on the next character, null if match not performed.