org.eclipse.papyrus.bpmn/src/org/eclipse/papyrus/bpmn/BPMNProfile/impl/UserTaskImpl.java

/**
 */
package org.eclipse.papyrus.bpmn.BPMNProfile.impl;

import java.lang.reflect.InvocationTargetException;
import java.util.Collection;
import java.util.Map;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.BasicDiagnostic;
import org.eclipse.emf.common.util.Diagnostic;
import org.eclipse.emf.common.util.DiagnosticChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.plugin.EcorePlugin;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.emf.ecore.util.EObjectValidator;
import org.eclipse.papyrus.bpmn.BPMNProfile.BPMNProfilePackage;
import org.eclipse.papyrus.bpmn.BPMNProfile.Rendering;
import org.eclipse.papyrus.bpmn.BPMNProfile.UserTask;
import org.eclipse.papyrus.bpmn.BPMNProfile.util.BPMNProfileValidator;
import org.eclipse.uml2.uml.OpaqueAction;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>User Task</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.papyrus.bpmn.BPMNProfile.impl.UserTaskImpl#getBase_OpaqueAction <em>Base Opaque Action</em>}</li>
 *   <li>{@link org.eclipse.papyrus.bpmn.BPMNProfile.impl.UserTaskImpl#getImplementation <em>Implementation</em>}</li>
 *   <li>{@link org.eclipse.papyrus.bpmn.BPMNProfile.impl.UserTaskImpl#getRenderings <em>Renderings</em>}</li>
 * </ul>
 *
 * @generated
 */
public class UserTaskImpl extends TaskImpl implements UserTask {
	/**
	 * The cached value of the '{@link #getBase_OpaqueAction() <em>Base Opaque Action</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getBase_OpaqueAction()
	 * @generated
	 * @ordered
	 */
	protected OpaqueAction base_OpaqueAction;

	/**
	 * The default value of the '{@link #getImplementation() <em>Implementation</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getImplementation()
	 * @generated
	 * @ordered
	 */
	protected static final String IMPLEMENTATION_EDEFAULT = "##unspecified";

	/**
	 * The cached value of the '{@link #getImplementation() <em>Implementation</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getImplementation()
	 * @generated
	 * @ordered
	 */
	protected String implementation = IMPLEMENTATION_EDEFAULT;

	/**
	 * The cached value of the '{@link #getRenderings() <em>Renderings</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getRenderings()
	 * @generated
	 * @ordered
	 */
	protected EList<Rendering> renderings;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected UserTaskImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return BPMNProfilePackage.eINSTANCE.getUserTask();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public OpaqueAction getBase_OpaqueAction() {
		if (base_OpaqueAction != null && base_OpaqueAction.eIsProxy()) {
			InternalEObject oldBase_OpaqueAction = (InternalEObject)base_OpaqueAction;
			base_OpaqueAction = (OpaqueAction)eResolveProxy(oldBase_OpaqueAction);
			if (base_OpaqueAction != oldBase_OpaqueAction) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, BPMNProfilePackage.USER_TASK__BASE_OPAQUE_ACTION, oldBase_OpaqueAction, base_OpaqueAction));
			}
		}
		return base_OpaqueAction;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public OpaqueAction basicGetBase_OpaqueAction() {
		return base_OpaqueAction;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setBase_OpaqueAction(OpaqueAction newBase_OpaqueAction) {
		OpaqueAction oldBase_OpaqueAction = base_OpaqueAction;
		base_OpaqueAction = newBase_OpaqueAction;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, BPMNProfilePackage.USER_TASK__BASE_OPAQUE_ACTION, oldBase_OpaqueAction, base_OpaqueAction));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String getImplementation() {
		return implementation;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setImplementation(String newImplementation) {
		String oldImplementation = implementation;
		implementation = newImplementation;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, BPMNProfilePackage.USER_TASK__IMPLEMENTATION, oldImplementation, implementation));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Rendering> getRenderings() {
		if (renderings == null) {
			renderings = new EObjectResolvingEList<Rendering>(Rendering.class, this, BPMNProfilePackage.USER_TASK__RENDERINGS);
		}
		return renderings;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean UserTaskimplementation(DiagnosticChain diagnostics, Map<Object, Object> context) {
		// TODO: implement this method
		// -> specify the condition that violates the invariant
		// -> verify the details of the diagnostic, including severity and message
		// Ensure that you remove @generated or mark it @generated NOT
		if (false) {
			if (diagnostics != null) {
				diagnostics.add
					(new BasicDiagnostic
						(Diagnostic.ERROR,
						 BPMNProfileValidator.DIAGNOSTIC_SOURCE,
						 BPMNProfileValidator.USER_TASK__USER_TASKIMPLEMENTATION,
						 EcorePlugin.INSTANCE.getString("_UI_GenericInvariant_diagnostic", new Object[] { "UserTaskimplementation", EObjectValidator.getObjectLabel(this, context) }),
						 new Object [] { this }));
			}
			return false;
		}
		return true;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean UserTaskrenderings(DiagnosticChain diagnostics, Map<Object, Object> context) {
		// TODO: implement this method
		// -> specify the condition that violates the invariant
		// -> verify the details of the diagnostic, including severity and message
		// Ensure that you remove @generated or mark it @generated NOT
		if (false) {
			if (diagnostics != null) {
				diagnostics.add
					(new BasicDiagnostic
						(Diagnostic.ERROR,
						 BPMNProfileValidator.DIAGNOSTIC_SOURCE,
						 BPMNProfileValidator.USER_TASK__USER_TASKRENDERINGS,
						 EcorePlugin.INSTANCE.getString("_UI_GenericInvariant_diagnostic", new Object[] { "UserTaskrenderings", EObjectValidator.getObjectLabel(this, context) }),
						 new Object [] { this }));
			}
			return false;
		}
		return true;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case BPMNProfilePackage.USER_TASK__BASE_OPAQUE_ACTION:
				if (resolve) return getBase_OpaqueAction();
				return basicGetBase_OpaqueAction();
			case BPMNProfilePackage.USER_TASK__IMPLEMENTATION:
				return getImplementation();
			case BPMNProfilePackage.USER_TASK__RENDERINGS:
				return getRenderings();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case BPMNProfilePackage.USER_TASK__BASE_OPAQUE_ACTION:
				setBase_OpaqueAction((OpaqueAction)newValue);
				return;
			case BPMNProfilePackage.USER_TASK__IMPLEMENTATION:
				setImplementation((String)newValue);
				return;
			case BPMNProfilePackage.USER_TASK__RENDERINGS:
				getRenderings().clear();
				getRenderings().addAll((Collection<? extends Rendering>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case BPMNProfilePackage.USER_TASK__BASE_OPAQUE_ACTION:
				setBase_OpaqueAction((OpaqueAction)null);
				return;
			case BPMNProfilePackage.USER_TASK__IMPLEMENTATION:
				setImplementation(IMPLEMENTATION_EDEFAULT);
				return;
			case BPMNProfilePackage.USER_TASK__RENDERINGS:
				getRenderings().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case BPMNProfilePackage.USER_TASK__BASE_OPAQUE_ACTION:
				return base_OpaqueAction != null;
			case BPMNProfilePackage.USER_TASK__IMPLEMENTATION:
				return IMPLEMENTATION_EDEFAULT == null ? implementation != null : !IMPLEMENTATION_EDEFAULT.equals(implementation);
			case BPMNProfilePackage.USER_TASK__RENDERINGS:
				return renderings != null && !renderings.isEmpty();
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	@SuppressWarnings("unchecked")
	public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException {
		switch (operationID) {
			case BPMNProfilePackage.USER_TASK___USER_TASKIMPLEMENTATION__DIAGNOSTICCHAIN_MAP:
				return UserTaskimplementation((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
			case BPMNProfilePackage.USER_TASK___USER_TASKRENDERINGS__DIAGNOSTICCHAIN_MAP:
				return UserTaskrenderings((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
		}
		return super.eInvoke(operationID, arguments);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (implementation: ");
		result.append(implementation);
		result.append(')');
		return result.toString();
	}

} //UserTaskImpl