Package org.eclipse.xtext.xtext.generator.parser.antlr.ex

Class ExternalAntlrLexerFragment

java.lang.Object

org.eclipse.xtext.xtext.generator.AbstractXtextGeneratorFragment

org.eclipse.xtext.xtext.generator.parser.antlr.AbstractAntlrGeneratorFragment2

org.eclipse.xtext.xtext.generator.parser.antlr.ex.ExternalAntlrLexerFragment

All Implemented Interfaces:

IGuiceAwareGeneratorComponent, IXtextGeneratorFragment

@Beta
public class ExternalAntlrLexerFragment
extends AbstractAntlrGeneratorFragment2

Use this fragment if you want to use an external lexer , e.g: in case the generated lexer has to be customized.

Since:

2.20

Constructor Summary

Constructors

Constructor	Description
ExternalAntlrLexerFragment()

Method Summary

Modifier and Type	Method	Description
void	checkConfiguration(Issues issues)
protected void	doGenerate()
java.lang.String	getLexerGrammar()
protected void	improveParserCodeQuality(IXtextGeneratorFileSystemAccess fsa, TypeReference parser)
boolean	isContentAssist()
boolean	isHighlighting()
boolean	isRuntime()
void	setContentAssist(boolean contentAssist)
void	setHighlighting(boolean highlighting)
void	setLexerGrammar(java.lang.String lexerGrammar)
void	setRuntime(boolean runtime)
protected void	splitParserClassFile(IXtextGeneratorFileSystemAccess fsa, TypeReference parser)

Methods inherited from class org.eclipse.xtext.xtext.generator.parser.antlr.AbstractAntlrGeneratorFragment2

addAntlrParam, checkGrammar, cleanupLexerTokensFile, cleanupParserTokensFile, containsUnorderedGroup, createLexerTokensProvider, generate, getAntlrParams, getAntlrTool, getCodeConfig, getCodeQualityHelper, getNewLineNormalizer, getOptions, hasParameterizedRules, hasProductionRules, improveCodeQuality, improveLexerCodeQuality, normalizeLineDelimiters, normalizeLineDelimiters, normalizeTokens, removeBackTrackingGuards, setDownloadUrl, setOptions, simplifyUnorderedGroupPredicates, simplifyUnorderedGroupPredicatesIfRequired, splitLexerClassFile, splitParserAndLexerIfEnabled, suppressWarnings, suppressWarnings

Methods inherited from class org.eclipse.xtext.xtext.generator.AbstractXtextGeneratorFragment

getGrammar, getLanguage, getProjectConfig, initialize

Methods inherited from class java.lang.Object

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

Constructor Detail

ExternalAntlrLexerFragment

public ExternalAntlrLexerFragment()

Method Detail

doGenerate

protected void doGenerate()

Specified by:

doGenerate in class AbstractAntlrGeneratorFragment2

splitParserClassFile

protected void splitParserClassFile(IXtextGeneratorFileSystemAccess fsa,
                                    TypeReference parser)

Overrides:

splitParserClassFile in class AbstractAntlrGeneratorFragment2

improveParserCodeQuality

protected void improveParserCodeQuality(IXtextGeneratorFileSystemAccess fsa,
                                        TypeReference parser)

Overrides:

improveParserCodeQuality in class AbstractAntlrGeneratorFragment2

checkConfiguration

public void checkConfiguration(Issues issues)

Specified by:

checkConfiguration in interface IXtextGeneratorFragment

Overrides:

checkConfiguration in class AbstractAntlrGeneratorFragment2

setLexerGrammar

public void setLexerGrammar(java.lang.String lexerGrammar)

getLexerGrammar

public java.lang.String getLexerGrammar()

setHighlighting

public void setHighlighting(boolean highlighting)

isHighlighting

public boolean isHighlighting()

setRuntime

public void setRuntime(boolean runtime)

isRuntime

public boolean isRuntime()

setContentAssist

public void setContentAssist(boolean contentAssist)

isContentAssist

public boolean isContentAssist()