/**
* Copyright (c) 2012-2016 Marsha Chechik, Alessio Di Sandro, Michalis Famelis,
* Rick Salay.
* 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:
* Alessio Di Sandro - Implementation.
*/
package edu.toronto.cs.se.modelepedia.petrinet.impl;
import edu.toronto.cs.se.modelepedia.petrinet.Arc;
import edu.toronto.cs.se.modelepedia.petrinet.Node;
import edu.toronto.cs.se.modelepedia.petrinet.PetriNet;
import edu.toronto.cs.se.modelepedia.petrinet.PetriNetFactory;
import edu.toronto.cs.se.modelepedia.petrinet.PetriNetPackage;
import edu.toronto.cs.se.modelepedia.petrinet.Place;
import edu.toronto.cs.se.modelepedia.petrinet.Transition;
import edu.toronto.cs.se.modelepedia.petrinet.util.PetriNetValidator;
import org.eclipse.emf.ecore.EAttribute;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.ecore.EValidator;
import org.eclipse.emf.ecore.impl.EPackageImpl;
/**
* <!-- begin-user-doc -->
* An implementation of the model <b>Package</b>.
* <!-- end-user-doc -->
* @generated
*/
public class PetriNetPackageImpl extends EPackageImpl implements PetriNetPackage {
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
private EClass petriNetEClass = null;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
private EClass nodeEClass = null;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
private EClass placeEClass = null;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
private EClass transitionEClass = null;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
private EClass arcEClass = 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 edu.toronto.cs.se.modelepedia.petrinet.PetriNetPackage#eNS_URI
* @see #init()
* @generated
*/
private PetriNetPackageImpl() {
super(eNS_URI, PetriNetFactory.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 PetriNetPackage#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 PetriNetPackage init() {
if (isInited) return (PetriNetPackage)EPackage.Registry.INSTANCE.getEPackage(PetriNetPackage.eNS_URI);
// Obtain or create and register package
PetriNetPackageImpl thePetriNetPackage = (PetriNetPackageImpl)(EPackage.Registry.INSTANCE.get(eNS_URI) instanceof PetriNetPackageImpl ? EPackage.Registry.INSTANCE.get(eNS_URI) : new PetriNetPackageImpl());
isInited = true;
// Create package meta-data objects
thePetriNetPackage.createPackageContents();
// Initialize created meta-data
thePetriNetPackage.initializePackageContents();
// Register package validator
EValidator.Registry.INSTANCE.put
(thePetriNetPackage,
new EValidator.Descriptor() {
public EValidator getEValidator() {
return PetriNetValidator.INSTANCE;
}
});
// Mark meta-data to indicate it can't be changed
thePetriNetPackage.freeze();
// Update the registry and return the package
EPackage.Registry.INSTANCE.put(PetriNetPackage.eNS_URI, thePetriNetPackage);
return thePetriNetPackage;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EClass getPetriNet() {
return petriNetEClass;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EReference getPetriNet_Nodes() {
return (EReference)petriNetEClass.getEStructuralFeatures().get(0);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EReference getPetriNet_Arcs() {
return (EReference)petriNetEClass.getEStructuralFeatures().get(1);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EClass getNode() {
return nodeEClass;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EAttribute getNode_Name() {
return (EAttribute)nodeEClass.getEStructuralFeatures().get(0);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EClass getPlace() {
return placeEClass;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EAttribute getPlace_Capacity() {
return (EAttribute)placeEClass.getEStructuralFeatures().get(0);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EAttribute getPlace_Tokens() {
return (EAttribute)placeEClass.getEStructuralFeatures().get(1);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EClass getTransition() {
return transitionEClass;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EClass getArc() {
return arcEClass;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EAttribute getArc_Weight() {
return (EAttribute)arcEClass.getEStructuralFeatures().get(0);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EReference getArc_Src() {
return (EReference)arcEClass.getEStructuralFeatures().get(1);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EReference getArc_Tgt() {
return (EReference)arcEClass.getEStructuralFeatures().get(2);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public PetriNetFactory getPetriNetFactory() {
return (PetriNetFactory)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
petriNetEClass = createEClass(PETRI_NET);
createEReference(petriNetEClass, PETRI_NET__NODES);
createEReference(petriNetEClass, PETRI_NET__ARCS);
nodeEClass = createEClass(NODE);
createEAttribute(nodeEClass, NODE__NAME);
placeEClass = createEClass(PLACE);
createEAttribute(placeEClass, PLACE__CAPACITY);
createEAttribute(placeEClass, PLACE__TOKENS);
transitionEClass = createEClass(TRANSITION);
arcEClass = createEClass(ARC);
createEAttribute(arcEClass, ARC__WEIGHT);
createEReference(arcEClass, ARC__SRC);
createEReference(arcEClass, ARC__TGT);
}
/**
* <!-- 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
placeEClass.getESuperTypes().add(this.getNode());
transitionEClass.getESuperTypes().add(this.getNode());
// Initialize classes, features, and operations; add parameters
initEClass(petriNetEClass, PetriNet.class, "PetriNet", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
initEReference(getPetriNet_Nodes(), this.getNode(), null, "nodes", null, 0, -1, PetriNet.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
initEReference(getPetriNet_Arcs(), this.getArc(), null, "arcs", null, 0, -1, PetriNet.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
initEClass(nodeEClass, Node.class, "Node", IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
initEAttribute(getNode_Name(), ecorePackage.getEString(), "name", null, 1, 1, Node.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
initEClass(placeEClass, Place.class, "Place", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
initEAttribute(getPlace_Capacity(), ecorePackage.getEInt(), "capacity", null, 1, 1, Place.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
initEAttribute(getPlace_Tokens(), ecorePackage.getEInt(), "tokens", null, 1, 1, Place.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
initEClass(transitionEClass, Transition.class, "Transition", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
initEClass(arcEClass, Arc.class, "Arc", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
initEAttribute(getArc_Weight(), ecorePackage.getEInt(), "weight", null, 1, 1, Arc.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
initEReference(getArc_Src(), this.getNode(), null, "src", null, 1, 1, Arc.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
initEReference(getArc_Tgt(), this.getNode(), null, "tgt", null, 1, 1, Arc.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
// Create resource
createResource(eNS_URI);
// Create annotations
// http://www.eclipse.org/emf/2002/Ecore
createEcoreAnnotations();
// http://www.eclipse.org/emf/2002/Ecore/OCL/Pivot
createPivotAnnotations();
}
/**
* Initializes the annotations for <b>http://www.eclipse.org/emf/2002/Ecore</b>.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void createEcoreAnnotations() {
String source = "http://www.eclipse.org/emf/2002/Ecore";
addAnnotation
(this,
source,
new String[] {
"invocationDelegates", "http://www.eclipse.org/emf/2002/Ecore/OCL/Pivot",
"settingDelegates", "http://www.eclipse.org/emf/2002/Ecore/OCL/Pivot",
"validationDelegates", "http://www.eclipse.org/emf/2002/Ecore/OCL/Pivot"
});
addAnnotation
(arcEClass,
source,
new String[] {
"constraints", "nodeTypes"
});
}
/**
* Initializes the annotations for <b>http://www.eclipse.org/emf/2002/Ecore/OCL/Pivot</b>.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void createPivotAnnotations() {
String source = "http://www.eclipse.org/emf/2002/Ecore/OCL/Pivot";
addAnnotation
(arcEClass,
source,
new String[] {
"nodeTypes", "src.oclIsKindOf(Place) and tgt.oclIsKindOf(Transition) or src.oclIsKindOf(Transition) and tgt.oclIsKindOf(Place)"
});
}
} //PetriNetPackageImpl