org.eclipse.xtext.xbase.scoping.batch.FeatureScopeSessionWithDynamicExtensions.java Source code

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Here is the source code for org.eclipse.xtext.xbase.scoping.batch.FeatureScopeSessionWithDynamicExtensions.java

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/*******************************************************************************
 * Copyright (c) 2012 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.xbase.scoping.batch;

import java.util.List;
import java.util.Map;

import org.eclipse.xtext.xbase.XExpression;
import org.eclipse.xtext.xbase.typesystem.override.IResolvedFeatures;
import org.eclipse.xtext.xbase.typesystem.references.LightweightTypeReference;

import com.google.common.collect.Lists;

/**
 * @author Sebastian Zarnekow - Initial contribution and API
 */
public class FeatureScopeSessionWithDynamicExtensions extends AbstractNestedFeatureScopeSession {

    private final Map<XExpression, LightweightTypeReference> extensionProviders;
    private final IResolvedFeatures.Provider resolvedFeaturesProvider;

    public FeatureScopeSessionWithDynamicExtensions(AbstractFeatureScopeSession parent,
            Map<XExpression, LightweightTypeReference> extensionProviders,
            IResolvedFeatures.Provider resolvedFeaturesProvider) {
        super(parent);
        this.extensionProviders = extensionProviders;
        this.resolvedFeaturesProvider = resolvedFeaturesProvider;
    }

    @Override
    protected void addExtensionProviders(List<ExpressionBucket> result) {
        ExpressionBucket bucket = new ExpressionBucket(getId(), extensionProviders, resolvedFeaturesProvider);
        result.add(bucket);
        super.addExtensionProviders(result);
    }

    @Override
    public List<ExpressionBucket> getExtensionProviders() {
        List<ExpressionBucket> result = Lists.newArrayListWithCapacity(3);
        addExtensionProviders(result);
        return result;
    }

}