core/org.eclipse.stem.definitions/src/org/eclipse/stem/definitions/nodes/impl/NodesPackageImpl.java

package org.eclipse.stem.definitions.nodes.impl;

/*******************************************************************************
 * Copyright (c) 2006 IBM Corporation 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
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.impl.EPackageImpl;
import org.eclipse.stem.core.common.CommonPackage;
import org.eclipse.stem.core.graph.GraphPackage;
import org.eclipse.stem.core.graph.Node;
import org.eclipse.stem.core.model.ModelPackage;
import org.eclipse.stem.core.modifier.ModifierPackage;
import org.eclipse.stem.core.scenario.ScenarioPackage;
import org.eclipse.stem.core.sequencer.SequencerPackage;
import org.eclipse.stem.core.solver.SolverPackage;
import org.eclipse.stem.definitions.edges.EdgesPackage;
import org.eclipse.stem.definitions.edges.impl.EdgesPackageImpl;
import org.eclipse.stem.definitions.labels.LabelsPackage;
import org.eclipse.stem.definitions.labels.impl.LabelsPackageImpl;
import org.eclipse.stem.definitions.nodes.GeographicFeature;
import org.eclipse.stem.definitions.nodes.NodesFactory;
import org.eclipse.stem.definitions.nodes.NodesPackage;
import org.eclipse.stem.definitions.nodes.Region;
import org.eclipse.stem.definitions.types.TypesPackage;
import org.eclipse.stem.definitions.types.impl.TypesPackageImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model <b>Package</b>.
 * <!-- end-user-doc -->
 * @generated
 */
public class NodesPackageImpl extends EPackageImpl implements NodesPackage {
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private EClass geographicFeatureEClass = null;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private EClass regionEClass = null;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private EClass nodeEClass = null;

	/**
	 * Creates an instance of the model <b>Package</b>, registered with
	 * {@link org.eclipse.emf.ecore.EPackage.Registry EPackage.Registry} by the package
	 * package URI value.
	 * <p>Note: the correct way to create the package is via the static
	 * factory method {@link #init init()}, which also performs
	 * initialization of the package, or returns the registered package,
	 * if one already exists.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see org.eclipse.emf.ecore.EPackage.Registry
	 * @see org.eclipse.stem.definitions.nodes.NodesPackage#eNS_URI
	 * @see #init()
	 * @generated
	 */
	private NodesPackageImpl() {
		super(eNS_URI, NodesFactory.eINSTANCE);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private static boolean isInited = false;

	/**
	 * Creates, registers, and initializes the <b>Package</b> for this model, and for any others upon which it depends.
	 * 
	 * <p>This method is used to initialize {@link NodesPackage#eINSTANCE} when that field is accessed.
	 * Clients should not invoke it directly. Instead, they should simply access that field to obtain the package.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #eNS_URI
	 * @see #createPackageContents()
	 * @see #initializePackageContents()
	 * @generated
	 */
	public static NodesPackage init() {
		if (isInited) return (NodesPackage)EPackage.Registry.INSTANCE.getEPackage(NodesPackage.eNS_URI);

		// Obtain or create and register package
		NodesPackageImpl theNodesPackage = (NodesPackageImpl)(EPackage.Registry.INSTANCE.get(eNS_URI) instanceof NodesPackageImpl ? EPackage.Registry.INSTANCE.get(eNS_URI) : new NodesPackageImpl());

		isInited = true;

		// Initialize simple dependencies
		GraphPackage.eINSTANCE.eClass();
		CommonPackage.eINSTANCE.eClass();
		ModelPackage.eINSTANCE.eClass();
		ModifierPackage.eINSTANCE.eClass();
		ScenarioPackage.eINSTANCE.eClass();
		SequencerPackage.eINSTANCE.eClass();
		SolverPackage.eINSTANCE.eClass();

		// Obtain or create and register interdependencies
		EdgesPackageImpl theEdgesPackage = (EdgesPackageImpl)(EPackage.Registry.INSTANCE.getEPackage(EdgesPackage.eNS_URI) instanceof EdgesPackageImpl ? EPackage.Registry.INSTANCE.getEPackage(EdgesPackage.eNS_URI) : EdgesPackage.eINSTANCE);
		LabelsPackageImpl theLabelsPackage = (LabelsPackageImpl)(EPackage.Registry.INSTANCE.getEPackage(LabelsPackage.eNS_URI) instanceof LabelsPackageImpl ? EPackage.Registry.INSTANCE.getEPackage(LabelsPackage.eNS_URI) : LabelsPackage.eINSTANCE);
		TypesPackageImpl theTypesPackage = (TypesPackageImpl)(EPackage.Registry.INSTANCE.getEPackage(TypesPackage.eNS_URI) instanceof TypesPackageImpl ? EPackage.Registry.INSTANCE.getEPackage(TypesPackage.eNS_URI) : TypesPackage.eINSTANCE);

		// Create package meta-data objects
		theNodesPackage.createPackageContents();
		theEdgesPackage.createPackageContents();
		theLabelsPackage.createPackageContents();
		theTypesPackage.createPackageContents();

		// Initialize created meta-data
		theNodesPackage.initializePackageContents();
		theEdgesPackage.initializePackageContents();
		theLabelsPackage.initializePackageContents();
		theTypesPackage.initializePackageContents();

		// Mark meta-data to indicate it can't be changed
		theNodesPackage.freeze();

  
		// Update the registry and return the package
		EPackage.Registry.INSTANCE.put(NodesPackage.eNS_URI, theNodesPackage);
		return theNodesPackage;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EClass getGeographicFeature() {
		return geographicFeatureEClass;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EClass getRegion() {
		return regionEClass;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EClass getNode() {
		return nodeEClass;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NodesFactory getNodesFactory() {
		return (NodesFactory)getEFactoryInstance();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private boolean isCreated = false;

	/**
	 * Creates the meta-model objects for the package.  This method is
	 * guarded to have no affect on any invocation but its first.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void createPackageContents() {
		if (isCreated) return;
		isCreated = true;

		// Create classes and their features
		geographicFeatureEClass = createEClass(GEOGRAPHIC_FEATURE);

		regionEClass = createEClass(REGION);

		nodeEClass = createEClass(NODE);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private boolean isInitialized = false;

	/**
	 * Complete the initialization of the package and its meta-model.  This
	 * method is guarded to have no affect on any invocation but its first.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void initializePackageContents() {
		if (isInitialized) return;
		isInitialized = true;

		// Initialize package
		setName(eNAME);
		setNsPrefix(eNS_PREFIX);
		setNsURI(eNS_URI);

		// Obtain other dependent packages
		GraphPackage theGraphPackage = (GraphPackage)EPackage.Registry.INSTANCE.getEPackage(GraphPackage.eNS_URI);

		// Create type parameters

		// Set bounds for type parameters

		// Add supertypes to classes
		geographicFeatureEClass.getESuperTypes().add(theGraphPackage.getNode());
		regionEClass.getESuperTypes().add(this.getGeographicFeature());

		// Initialize classes and features; add operations and parameters
		initEClass(geographicFeatureEClass, GeographicFeature.class, "GeographicFeature", IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS); //$NON-NLS-1$

		initEClass(regionEClass, Region.class, "Region", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS); //$NON-NLS-1$

		initEClass(nodeEClass, Node.class, "Node", IS_ABSTRACT, IS_INTERFACE, !IS_GENERATED_INSTANCE_CLASS); //$NON-NLS-1$

		// Create resource
		createResource(eNS_URI);
	}

} //NodesPackageImpl