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/**
 * Copyright (c) 2012 - 2024 Data In Motion and others.
 * All rights reserved. 
 * 
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 * 
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Contributors:
 *      Mark Hoffmann - initial API and implementation
 */
package org.omg.bpmn.di.util;

import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EPackage;

import org.eclipse.emf.ecore.util.Switch;

import org.omg.bpmn.di.*;

import org.omg.dd.di.Diagram;
import org.omg.dd.di.DiagramElement;
import org.omg.dd.di.Edge;
import org.omg.dd.di.Label;
import org.omg.dd.di.LabeledEdge;
import org.omg.dd.di.LabeledShape;
import org.omg.dd.di.Node;
import org.omg.dd.di.Plane;
import org.omg.dd.di.Shape;
import org.omg.dd.di.Style;

/**
 * 
 * The Switch for the model's inheritance hierarchy.
 * It supports the call {@link #doSwitch(EObject) doSwitch(object)}
 * to invoke the caseXXX method for each class of the model,
 * starting with the actual class of the object
 * and proceeding up the inheritance hierarchy
 * until a non-null result is returned,
 * which is the result of the switch.
 * 
 * @see org.omg.bpmn.di.BpmnDiPackage
 * @generated
 */
public class BpmnDiSwitch extends Switch {
	/**
	 * The cached model package
	 * 
	 * 
	 * @generated
	 */
	protected static BpmnDiPackage modelPackage;

	/**
	 * Creates an instance of the switch.
	 * 
	 * 
	 * @generated
	 */
	public BpmnDiSwitch() {
		if (modelPackage == null) {
			modelPackage = BpmnDiPackage.eINSTANCE;
		}
	}

	/**
	 * Checks whether this is a switch for the given package.
	 * 
	 * 
	 * @param ePackage the package in question.
	 * @return whether this is a switch for the given package.
	 * @generated
	 */
	@Override
	protected boolean isSwitchFor(EPackage ePackage) {
		return ePackage == modelPackage;
	}

	/**
	 * Calls caseXXX for each class of the model until one returns a non null result; it yields that result.
	 * 
	 * 
	 * @return the first non-null result returned by a caseXXX call.
	 * @generated
	 */
	@Override
	protected T doSwitch(int classifierID, EObject theEObject) {
		switch (classifierID) {
			case BpmnDiPackage.BPMNDI_ROOT: {
				BPMNDIRoot bpmndiRoot = (BPMNDIRoot)theEObject;
				T result = caseBPMNDIRoot(bpmndiRoot);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case BpmnDiPackage.BPMN_DIAGRAM: {
				BPMNDiagram bpmnDiagram = (BPMNDiagram)theEObject;
				T result = caseBPMNDiagram(bpmnDiagram);
				if (result == null) result = caseDiagram(bpmnDiagram);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case BpmnDiPackage.BPMN_EDGE: {
				BPMNEdge bpmnEdge = (BPMNEdge)theEObject;
				T result = caseBPMNEdge(bpmnEdge);
				if (result == null) result = caseLabeledEdge(bpmnEdge);
				if (result == null) result = caseEdge(bpmnEdge);
				if (result == null) result = caseDiagramElement(bpmnEdge);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case BpmnDiPackage.BPMN_LABEL: {
				BPMNLabel bpmnLabel = (BPMNLabel)theEObject;
				T result = caseBPMNLabel(bpmnLabel);
				if (result == null) result = caseLabel(bpmnLabel);
				if (result == null) result = caseNode(bpmnLabel);
				if (result == null) result = caseDiagramElement(bpmnLabel);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case BpmnDiPackage.BPMN_LABEL_STYLE: {
				BPMNLabelStyle bpmnLabelStyle = (BPMNLabelStyle)theEObject;
				T result = caseBPMNLabelStyle(bpmnLabelStyle);
				if (result == null) result = caseStyle(bpmnLabelStyle);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case BpmnDiPackage.BPMN_PLANE: {
				BPMNPlane bpmnPlane = (BPMNPlane)theEObject;
				T result = caseBPMNPlane(bpmnPlane);
				if (result == null) result = casePlane(bpmnPlane);
				if (result == null) result = caseNode(bpmnPlane);
				if (result == null) result = caseDiagramElement(bpmnPlane);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case BpmnDiPackage.BPMN_SHAPE: {
				BPMNShape bpmnShape = (BPMNShape)theEObject;
				T result = caseBPMNShape(bpmnShape);
				if (result == null) result = caseLabeledShape(bpmnShape);
				if (result == null) result = caseShape(bpmnShape);
				if (result == null) result = caseNode(bpmnShape);
				if (result == null) result = caseDiagramElement(bpmnShape);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			default: return defaultCase(theEObject);
		}
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'BPMNDI Root'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'BPMNDI Root'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseBPMNDIRoot(BPMNDIRoot object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'BPMN Diagram'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'BPMN Diagram'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseBPMNDiagram(BPMNDiagram object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'BPMN Edge'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'BPMN Edge'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseBPMNEdge(BPMNEdge object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'BPMN Label'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'BPMN Label'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseBPMNLabel(BPMNLabel object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'BPMN Label Style'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'BPMN Label Style'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseBPMNLabelStyle(BPMNLabelStyle object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'BPMN Plane'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'BPMN Plane'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseBPMNPlane(BPMNPlane object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'BPMN Shape'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'BPMN Shape'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseBPMNShape(BPMNShape object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'Diagram'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'Diagram'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseDiagram(Diagram object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'Diagram Element'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'Diagram Element'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseDiagramElement(DiagramElement object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'Edge'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'Edge'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseEdge(Edge object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'Labeled Edge'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'Labeled Edge'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseLabeledEdge(LabeledEdge object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'Node'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'Node'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseNode(Node object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'Label'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'Label'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseLabel(Label object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'Style'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'Style'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseStyle(Style object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'Plane'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'Plane'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T casePlane(Plane object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'Shape'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'Shape'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseShape(Shape object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'Labeled Shape'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'Labeled Shape'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseLabeledShape(LabeledShape object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of 'EObject'.
	 * 
	 * This implementation returns null;
	 * returning a non-null result will terminate the switch, but this is the last case anyway.
	 * 
	 * @param object the target of the switch.
	 * @return the result of interpreting the object as an instance of 'EObject'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject)
	 * @generated
	 */
	@Override
	public T defaultCase(EObject object) {
		return null;
	}

} //BpmnDiSwitch