org.eclipse.xtext.linking.lazy.LazyLinkingTestLanguageScopeProvider.java Source code

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Here is the source code for org.eclipse.xtext.linking.lazy.LazyLinkingTestLanguageScopeProvider.java

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/*******************************************************************************
 * Copyright (c) 2008 itemis AG (http://www.itemis.eu) and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 *******************************************************************************/
package org.eclipse.xtext.linking.lazy;

import org.eclipse.emf.ecore.EReference;
import org.eclipse.xtext.linking.lazy.lazyLinking.Property;
import org.eclipse.xtext.linking.lazy.lazyLinking.Type;
import org.eclipse.xtext.naming.QualifiedName;
import org.eclipse.xtext.resource.EObjectDescription;
import org.eclipse.xtext.resource.IEObjectDescription;
import org.eclipse.xtext.scoping.IScope;
import org.eclipse.xtext.scoping.impl.AbstractDeclarativeScopeProvider;
import org.eclipse.xtext.scoping.impl.SimpleScope;

import com.google.common.base.Function;
import com.google.common.collect.Iterables;

/**
 * @author Sven Efftinge - Initial contribution and API
 *
 */
public class LazyLinkingTestLanguageScopeProvider extends AbstractDeclarativeScopeProvider {

    public IScope scope_Property(Type t, EReference ref) {
        return new SimpleScope(IScope.NULLSCOPE,
                Iterables.transform(t.getExtends().getProperties(), new Function<Property, IEObjectDescription>() {
                    @Override
                    public IEObjectDescription apply(Property param) {
                        return EObjectDescription.create(QualifiedName.create(param.getName()), param);
                    }
                }));
    }
}