VmlogoPackageImpl.java

/**
 */
package vmlogo.impl;

import org.eclipse.emf.ecore.EAttribute;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EGenericType;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.EReference;

import org.eclipse.emf.ecore.impl.EPackageImpl;

import vmlogo.CallStack;
import vmlogo.Context;
import vmlogo.Point;
import vmlogo.Segment;
import vmlogo.StackFrame;
import vmlogo.Turtle;
import vmlogo.VmlogoFactory;
import vmlogo.VmlogoPackage;

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

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

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private EClass stackFrameEClass = 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 vmlogo.VmlogoPackage#eNS_URI
	 * @see #init()
	 * @generated
	 */
	private VmlogoPackageImpl() {
		super(eNS_URI, VmlogoFactory.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 VmlogoPackage#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 VmlogoPackage init() {
		if (isInited) return (VmlogoPackage)EPackage.Registry.INSTANCE.getEPackage(VmlogoPackage.eNS_URI);

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

		isInited = true;

		// Create package meta-data objects
		theVmlogoPackage.createPackageContents();

		// Initialize created meta-data
		theVmlogoPackage.initializePackageContents();

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EReference getContext_Turtle() {
		return (EReference)contextEClass.getEStructuralFeatures().get(0);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EReference getContext_CallStack() {
		return (EReference)contextEClass.getEStructuralFeatures().get(1);
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EReference getTurtle_Position() {
		return (EReference)turtleEClass.getEStructuralFeatures().get(0);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EAttribute getTurtle_Heading() {
		return (EAttribute)turtleEClass.getEStructuralFeatures().get(1);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EAttribute getTurtle_PenUp() {
		return (EAttribute)turtleEClass.getEStructuralFeatures().get(2);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EReference getTurtle_Drawings() {
		return (EReference)turtleEClass.getEStructuralFeatures().get(3);
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EAttribute getPoint_X() {
		return (EAttribute)pointEClass.getEStructuralFeatures().get(0);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EAttribute getPoint_Y() {
		return (EAttribute)pointEClass.getEStructuralFeatures().get(1);
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EReference getSegment_Begin() {
		return (EReference)segmentEClass.getEStructuralFeatures().get(0);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EReference getSegment_End() {
		return (EReference)segmentEClass.getEStructuralFeatures().get(1);
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EReference getCallStack_Frames() {
		return (EReference)callStackEClass.getEStructuralFeatures().get(0);
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EAttribute getStackFrame_Variables() {
		return (EAttribute)stackFrameEClass.getEStructuralFeatures().get(0);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public VmlogoFactory getVmlogoFactory() {
		return (VmlogoFactory)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
		contextEClass = createEClass(CONTEXT);
		createEReference(contextEClass, CONTEXT__TURTLE);
		createEReference(contextEClass, CONTEXT__CALL_STACK);

		turtleEClass = createEClass(TURTLE);
		createEReference(turtleEClass, TURTLE__POSITION);
		createEAttribute(turtleEClass, TURTLE__HEADING);
		createEAttribute(turtleEClass, TURTLE__PEN_UP);
		createEReference(turtleEClass, TURTLE__DRAWINGS);

		pointEClass = createEClass(POINT);
		createEAttribute(pointEClass, POINT__X);
		createEAttribute(pointEClass, POINT__Y);

		segmentEClass = createEClass(SEGMENT);
		createEReference(segmentEClass, SEGMENT__BEGIN);
		createEReference(segmentEClass, SEGMENT__END);

		callStackEClass = createEClass(CALL_STACK);
		createEReference(callStackEClass, CALL_STACK__FRAMES);

		stackFrameEClass = createEClass(STACK_FRAME);
		createEAttribute(stackFrameEClass, STACK_FRAME__VARIABLES);
	}

	/**
	 * <!-- 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);

		// Create type parameters

		// Set bounds for type parameters

		// Add supertypes to classes

		// Initialize classes, features, and operations; add parameters
		initEClass(contextEClass, Context.class, "Context", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
		initEReference(getContext_Turtle(), this.getTurtle(), null, "turtle", null, 1, 1, Context.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
		initEReference(getContext_CallStack(), this.getCallStack(), null, "callStack", null, 1, 1, Context.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

		initEClass(turtleEClass, Turtle.class, "Turtle", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
		initEReference(getTurtle_Position(), this.getPoint(), null, "position", null, 1, 1, Turtle.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
		initEAttribute(getTurtle_Heading(), ecorePackage.getEDouble(), "heading", null, 0, 1, Turtle.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
		initEAttribute(getTurtle_PenUp(), ecorePackage.getEBoolean(), "penUp", null, 0, 1, Turtle.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
		initEReference(getTurtle_Drawings(), this.getSegment(), null, "drawings", null, 0, 1, Turtle.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

		initEClass(pointEClass, Point.class, "Point", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
		initEAttribute(getPoint_X(), ecorePackage.getEDouble(), "x", null, 0, 1, Point.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
		initEAttribute(getPoint_Y(), ecorePackage.getEDouble(), "y", null, 0, 1, Point.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

		initEClass(segmentEClass, Segment.class, "Segment", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
		initEReference(getSegment_Begin(), this.getPoint(), null, "begin", null, 1, 1, Segment.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
		initEReference(getSegment_End(), this.getPoint(), null, "end", null, 1, 1, Segment.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

		initEClass(callStackEClass, CallStack.class, "CallStack", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
		initEReference(getCallStack_Frames(), this.getStackFrame(), null, "frames", null, 0, 1, CallStack.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

		initEClass(stackFrameEClass, StackFrame.class, "StackFrame", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
		EGenericType g1 = createEGenericType(ecorePackage.getEMap());
		EGenericType g2 = createEGenericType(ecorePackage.getEString());
		g1.getETypeArguments().add(g2);
		g2 = createEGenericType(ecorePackage.getEIntegerObject());
		g1.getETypeArguments().add(g2);
		initEAttribute(getStackFrame_Variables(), g1, "variables", null, 0, 1, StackFrame.class, IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

		// Create resource
		createResource(eNS_URI);
	}

} //VmlogoPackageImpl