msi.gama.lang.gaml.resource.GamlResourceDescription.java Source code

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Here is the source code for msi.gama.lang.gaml.resource.GamlResourceDescription.java

Source

/*********************************************************************************************
 *
 * 'GamlResourceDescription.java, in plugin msi.gama.lang.gaml, is part of the source code of the
 * GAMA modeling and simulation platform.
 * (c) 2007-2016 UMI 209 UMMISCO IRD/UPMC & Partners
 *
 * Visit https://github.com/gama-platform/gama for license information and developers contact.
 * 
 *
 **********************************************************************************************/
package msi.gama.lang.gaml.resource;

import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.xtext.naming.QualifiedName;
import org.eclipse.xtext.resource.IDefaultResourceDescriptionStrategy;
import org.eclipse.xtext.resource.impl.DefaultResourceDescription;
import org.eclipse.xtext.util.IResourceScopeCache;

import com.google.common.base.Predicate;
import com.google.common.collect.Iterables;
import com.google.inject.Inject;

import msi.gama.lang.gaml.scoping.BuiltinGlobalScopeProvider;

/**
 * The class GamlResourceDescription.
 * 
 * @author drogoul
 * @since 20 avr. 2012
 * 
 */

public class GamlResourceDescription extends DefaultResourceDescription {

    /**
     * Default constructor
     * 
     * @param resource
     * @param strategy
     * @param cache
     */
    final BuiltinGlobalScopeProvider provider;

    @Inject
    public GamlResourceDescription(final Resource resource, final IDefaultResourceDescriptionStrategy strategy,
            final IResourceScopeCache cache, final BuiltinGlobalScopeProvider provider) {
        super(resource, strategy, cache);
        this.provider = provider;

    }

    @Override
    public Iterable<QualifiedName> getImportedNames() {
        final Iterable<QualifiedName> result = super.getImportedNames();
        return Iterables.filter(result, new Predicate<QualifiedName>() {

            @Override
            public boolean apply(final QualifiedName input) {
                return !provider.contains(input);
            }
        });
    }

}