SmalltalkScopeProvider.java

/*
 * generated by Xtext
 */
package st.redline.scoping;

import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.xtext.scoping.IScope;
import org.eclipse.xtext.scoping.impl.AbstractDeclarativeScopeProvider;

import st.redline.smalltalk.impl.MethodImpl;

/**
 * This class contains custom scoping description.
 * 
 * see : http://www.eclipse.org/Xtext/documentation/latest/xtext.html#scoping
 * on how and when to use it 
 *
 */
public class SmalltalkScopeProvider extends AbstractDeclarativeScopeProvider {

	@Override
	public IScope getScope(EObject context, EReference reference) {
		IScope scope = null;
		if(context instanceof MethodImpl) {
			scope = new MethodScope(context);
			
		} else {
		scope = super.getScope(context, reference);
		}
		return scope;
	}
	
}