Package org.eclipse.epsilon.ecore.delegates

Class EpsilonDelegateContext<M extends IEolModule,R>

java.lang.Object

org.eclipse.epsilon.ecore.delegates.EpsilonDelegateContext<M,R>

All Implemented Interfaces:

DelegateContext

Direct Known Subclasses:

EolOperationDelegateContext, EvlDelegateContext

public abstract class EpsilonDelegateContext<M extends IEolModule,R>
extends Object
implements DelegateContext

A delegate context for Epsilon Delegates

Since:

2.5

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.epsilon.ecore.delegates.DelegateContext

DelegateContext.ContextFactory

Field Summary

Fields

Modifier and Type	Field	Description
protected final M	module
protected final DelegateUri	uri

Constructor Summary

Constructors

Constructor	Description
EpsilonDelegateContext(DelegateUri delegateURI, org.eclipse.emf.ecore.EPackage ePackage, DelegateResourceAdapter delegateRA, M module, String mainParserRule)

Method Summary

Modifier and Type	Method	Description
protected abstract void	createAst(AST cst)
protected abstract org.antlr.runtime.Lexer	createLexer(org.antlr.runtime.ANTLRInputStream inputStream)
protected abstract EpsilonParser	createParser(org.antlr.runtime.TokenStream stream)
void	dispose()	Dispose of this delegate context releasing any resources cached to support delegated behaviour for the associated package.
Program<R>	parse(String code)
protected abstract void	preParse()
protected abstract Program<R>	program()
protected abstract Program<R>	program(List<ParseProblem> parseProblems)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

module

protected final M extends IEolModule module

uri

protected final DelegateUri uri

Constructor Details

EpsilonDelegateContext

public EpsilonDelegateContext(DelegateUri delegateURI,
 org.eclipse.emf.ecore.EPackage ePackage,
 DelegateResourceAdapter delegateRA,
 M module,
 String mainParserRule)

Method Details

dispose

public void dispose()

Description copied from interface: DelegateContext

Dispose of this delegate context releasing any resources cached to support delegated behaviour for the associated package.

Specified by:

dispose in interface DelegateContext

toString

public String toString()

Overrides:

toString in class Object

parse

public Program<R> parse(String code)

program

protected abstract Program<R> program()

createParser

protected abstract EpsilonParser createParser(org.antlr.runtime.TokenStream stream)

createLexer

protected abstract org.antlr.runtime.Lexer createLexer(org.antlr.runtime.ANTLRInputStream inputStream)
                                                throws IOException

Throws:

IOException

preParse

protected abstract void preParse()

createAst

protected abstract void createAst(AST cst)

program

protected abstract Program<R> program(List<ParseProblem> parseProblems)