/**
 */
package org.etsi.mts.tdl.impl;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;

import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.common.util.WrappedException;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EOperation;
import org.eclipse.emf.ecore.InternalEObject;

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

import org.etsi.mts.tdl.Behaviour;
import org.etsi.mts.tdl.Block;
import org.etsi.mts.tdl.ComponentInstance;
import org.etsi.mts.tdl.ExceptionalBehaviour;
import org.etsi.mts.tdl.tdlPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Exceptional Behaviour</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.etsi.mts.tdl.impl.ExceptionalBehaviourImpl#getBlock <em>Block</em>}</li>
 *   <li>{@link org.etsi.mts.tdl.impl.ExceptionalBehaviourImpl#getGuardedComponent <em>Guarded Component</em>}</li>
 * </ul>
 *
 * @generated
 */
public abstract class ExceptionalBehaviourImpl extends BehaviourImpl implements ExceptionalBehaviour
{
	/**
	 * The cached value of the '{@link #getBlock() <em>Block</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getBlock()
	 * @generated
	 * @ordered
	 */
	protected Block block;

	/**
	 * The cached value of the '{@link #getGuardedComponent() <em>Guarded Component</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getGuardedComponent()
	 * @generated
	 * @ordered
	 */
	protected ComponentInstance guardedComponent;

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass()
	{
		return tdlPackage.Literals.EXCEPTIONAL_BEHAVIOUR;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Block getBlock()
	{
		return block;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetBlock(Block newBlock, NotificationChain msgs)
	{
		Block oldBlock = block;
		block = newBlock;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, tdlPackage.EXCEPTIONAL_BEHAVIOUR__BLOCK, oldBlock, newBlock);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setBlock(Block newBlock)
	{
		if (newBlock != block) {
			NotificationChain msgs = null;
			if (block != null)
				msgs = ((InternalEObject)block).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - tdlPackage.EXCEPTIONAL_BEHAVIOUR__BLOCK, null, msgs);
			if (newBlock != null)
				msgs = ((InternalEObject)newBlock).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - tdlPackage.EXCEPTIONAL_BEHAVIOUR__BLOCK, null, msgs);
			msgs = basicSetBlock(newBlock, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, tdlPackage.EXCEPTIONAL_BEHAVIOUR__BLOCK, newBlock, newBlock));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public ComponentInstance getGuardedComponent()
	{
		if (guardedComponent != null && guardedComponent.eIsProxy()) {
			InternalEObject oldGuardedComponent = (InternalEObject)guardedComponent;
			guardedComponent = (ComponentInstance)eResolveProxy(oldGuardedComponent);
			if (guardedComponent != oldGuardedComponent) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, tdlPackage.EXCEPTIONAL_BEHAVIOUR__GUARDED_COMPONENT, oldGuardedComponent, guardedComponent));
			}
		}
		return guardedComponent;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ComponentInstance basicGetGuardedComponent()
	{
		return guardedComponent;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setGuardedComponent(ComponentInstance newGuardedComponent)
	{
		ComponentInstance oldGuardedComponent = guardedComponent;
		guardedComponent = newGuardedComponent;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, tdlPackage.EXCEPTIONAL_BEHAVIOUR__GUARDED_COMPONENT, oldGuardedComponent, guardedComponent));
	}

	/**
	 * The cached invocation delegate for the '{@link #getParticipatingComponents() <em>Get Participating Components</em>}' operation.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getParticipatingComponents()
	 * @generated
	 * @ordered
	 */
	protected static final EOperation.Internal.InvocationDelegate GET_PARTICIPATING_COMPONENTS__EINVOCATION_DELEGATE = ((EOperation.Internal)tdlPackage.Literals.EXCEPTIONAL_BEHAVIOUR___GET_PARTICIPATING_COMPONENTS).getInvocationDelegate();

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public EList<ComponentInstance> getParticipatingComponents()
	{
		try {
			return (EList<ComponentInstance>)GET_PARTICIPATING_COMPONENTS__EINVOCATION_DELEGATE.dynamicInvoke(this, null);
		}
		catch (InvocationTargetException ite) {
			throw new WrappedException(ite);
		}
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
	{
		switch (featureID) {
			case tdlPackage.EXCEPTIONAL_BEHAVIOUR__BLOCK:
				return basicSetBlock(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType)
	{
		switch (featureID) {
			case tdlPackage.EXCEPTIONAL_BEHAVIOUR__BLOCK:
				return getBlock();
			case tdlPackage.EXCEPTIONAL_BEHAVIOUR__GUARDED_COMPONENT:
				if (resolve) return getGuardedComponent();
				return basicGetGuardedComponent();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue)
	{
		switch (featureID) {
			case tdlPackage.EXCEPTIONAL_BEHAVIOUR__BLOCK:
				setBlock((Block)newValue);
				return;
			case tdlPackage.EXCEPTIONAL_BEHAVIOUR__GUARDED_COMPONENT:
				setGuardedComponent((ComponentInstance)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID)
	{
		switch (featureID) {
			case tdlPackage.EXCEPTIONAL_BEHAVIOUR__BLOCK:
				setBlock((Block)null);
				return;
			case tdlPackage.EXCEPTIONAL_BEHAVIOUR__GUARDED_COMPONENT:
				setGuardedComponent((ComponentInstance)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID)
	{
		switch (featureID) {
			case tdlPackage.EXCEPTIONAL_BEHAVIOUR__BLOCK:
				return block != null;
			case tdlPackage.EXCEPTIONAL_BEHAVIOUR__GUARDED_COMPONENT:
				return guardedComponent != null;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eDerivedOperationID(int baseOperationID, Class<?> baseClass)
	{
		if (baseClass == Behaviour.class) {
			switch (baseOperationID) {
				case tdlPackage.BEHAVIOUR___GET_PARTICIPATING_COMPONENTS: return tdlPackage.EXCEPTIONAL_BEHAVIOUR___GET_PARTICIPATING_COMPONENTS;
				default: return super.eDerivedOperationID(baseOperationID, baseClass);
			}
		}
		return super.eDerivedOperationID(baseOperationID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException
	{
		switch (operationID) {
			case tdlPackage.EXCEPTIONAL_BEHAVIOUR___GET_PARTICIPATING_COMPONENTS:
				return getParticipatingComponents();
		}
		return super.eInvoke(operationID, arguments);
	}

} //ExceptionalBehaviourImpl
