/**
 * 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
 */
package org.eclipse.papyrus.designer.languages.java.generator.metamodel.jdt.jdtmm.impl;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.papyrus.designer.languages.java.generator.metamodel.jdt.jdtmm.JDTMethod;
import org.eclipse.papyrus.designer.languages.java.generator.metamodel.jdt.jdtmm.JDTMethodBody;
import org.eclipse.papyrus.designer.languages.java.generator.metamodel.jdt.jdtmm.JdtmmPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>JDT Method Body</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 * <li>{@link org.eclipse.papyrus.designer.languages.java.generator.metamodel.jdt.jdtmm.impl.JDTMethodBodyImpl#getOwner <em>Owner</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public abstract class JDTMethodBodyImpl extends EObjectImpl implements JDTMethodBody {
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	protected JDTMethodBodyImpl() {
		super();
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public JDTMethod getOwner() {
		if (eContainerFeatureID() != JdtmmPackage.JDT_METHOD_BODY__OWNER) {
			return null;
		}
		return (JDTMethod) eContainer();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	public NotificationChain basicSetOwner(JDTMethod newOwner, NotificationChain msgs) {
		msgs = eBasicSetContainer((InternalEObject) newOwner, JdtmmPackage.JDT_METHOD_BODY__OWNER, msgs);
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public void setOwner(JDTMethod newOwner) {
		if (newOwner != eInternalContainer() || (eContainerFeatureID() != JdtmmPackage.JDT_METHOD_BODY__OWNER && newOwner != null)) {
			if (EcoreUtil.isAncestor(this, newOwner)) {
				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
			}
			NotificationChain msgs = null;
			if (eInternalContainer() != null) {
				msgs = eBasicRemoveFromContainer(msgs);
			}
			if (newOwner != null) {
				msgs = ((InternalEObject) newOwner).eInverseAdd(this, JdtmmPackage.JDT_METHOD__BODIES, JDTMethod.class, msgs);
			}
			msgs = basicSetOwner(newOwner, msgs);
			if (msgs != null) {
				msgs.dispatch();
			}
		}
		else if (eNotificationRequired()) {
			eNotify(new ENotificationImpl(this, Notification.SET, JdtmmPackage.JDT_METHOD_BODY__OWNER, newOwner, newOwner));
		}
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public String asText() {
		// TODO: implement this method
		// Ensure that you remove @generated or mark it @generated NOT
		throw new UnsupportedOperationException();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
		case JdtmmPackage.JDT_METHOD_BODY__OWNER:
			if (eInternalContainer() != null) {
				msgs = eBasicRemoveFromContainer(msgs);
			}
			return basicSetOwner((JDTMethod) otherEnd, msgs);
		}
		return super.eInverseAdd(otherEnd, featureID, msgs);
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
		switch (eContainerFeatureID()) {
		case JdtmmPackage.JDT_METHOD_BODY__OWNER:
			return eInternalContainer().eInverseRemove(this, JdtmmPackage.JDT_METHOD__BODIES, JDTMethod.class, msgs);
		}
		return super.eBasicRemoveFromContainerFeature(msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
		case JdtmmPackage.JDT_METHOD_BODY__OWNER:
			return getOwner();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case JdtmmPackage.JDT_METHOD_BODY__OWNER:
			setOwner((JDTMethod) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case JdtmmPackage.JDT_METHOD_BODY__OWNER:
			setOwner((JDTMethod) null);
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case JdtmmPackage.JDT_METHOD_BODY__OWNER:
			return getOwner() != null;
		}
		return super.eIsSet(featureID);
	}

} // JDTMethodBodyImpl