eu.cqse.check.framework.shallowparser.languages.cobol

Class OutOfScopeRecognizer

java.lang.Object

eu.cqse.check.framework.shallowparser.framework.RecognizerBase<ECobolParserState>

eu.cqse.check.framework.shallowparser.languages.cobol.OutOfScopeRecognizer

public class OutOfScopeRecognizer
extends RecognizerBase<ECobolParserState>

A recognizer that indicates that we are outside of a scope.

Field Summary

Fields inherited from class eu.cqse.check.framework.shallowparser.framework.RecognizerBase

NO_MATCH, tailRecognizers

Constructor Summary

Constructors

Constructor and Description
OutOfScopeRecognizer()

Method Summary

Modifier and Type	Method and Description
protected int	matchesLocally(ParserState<ECobolParserState> parserState, java.util.List<IToken> tokens, int startOffset) Attempts to match the recognizer locally (without respecting tail recognizers).

Methods inherited from class eu.cqse.check.framework.shallowparser.framework.RecognizerBase

createNode, createNode, createNode, debug, endNode, endNodeWithContinuation, endNodeWithContinuation, endNodeWithName, ensureTopLevel, getRecognizerStringRepresentation, markStart, matches, notPreCondition, optional, optionalSubRecognizer, parseOnce, parseStrictlyUntil, parseUntil, parseUntilOrEof, preCondition, repeated, repeatedAtLeastOnce, repeatedSubRecognizer, sequence, sequenceBefore, skipAny, skipBefore, skipBeforeWithNesting, skipBeforeWithNesting, skipBeforeWithNesting, skipBeforeWithNesting, skipBeforeWithNesting, skipBeforeWithNesting, skipForward, skipNested, skipNested, skipTo, skipToWithNesting, skipToWithNesting, skipToWithNesting, skipToWithNesting, skipWithNesting, skipWithNesting, subRecognizer, subRecognizer, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

OutOfScopeRecognizer

public OutOfScopeRecognizer()

Method Detail

matchesLocally

protected int matchesLocally(ParserState<ECobolParserState> parserState,
                             java.util.List<IToken> tokens,
                             int startOffset)

Attempts to match the recognizer locally (without respecting tail recognizers).

Overrides:

matchesLocally in class RecognizerBase<ECobolParserState>

Parameters:

parserState - the current state of the underlying parser.

tokens - the list of tokens.

startOffset - the current offset into the tokens from where to start matching.

Returns:

the new offset (position right behind the match) or RecognizerBase.NO_MATCH if matching was not possible at this position.