NomenclatureImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package orgomg.cwm.analysis.businessnomenclature.impl;

import java.util.Collection;

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

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

import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;

import orgomg.cwm.analysis.businessnomenclature.BusinessnomenclaturePackage;
import orgomg.cwm.analysis.businessnomenclature.Nomenclature;

import orgomg.cwm.objectmodel.core.impl.PackageImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Nomenclature</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link orgomg.cwm.analysis.businessnomenclature.impl.NomenclatureImpl#getParent <em>Parent</em>}</li>
 *   <li>{@link orgomg.cwm.analysis.businessnomenclature.impl.NomenclatureImpl#getChild <em>Child</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class NomenclatureImpl extends PackageImpl implements Nomenclature {
	/**
	 * The cached value of the '{@link #getChild() <em>Child</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getChild()
	 * @generated
	 * @ordered
	 */
	protected EList<Nomenclature> child;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Nomenclature getParent() {
		if (eContainerFeatureID() != BusinessnomenclaturePackage.NOMENCLATURE__PARENT) return null;
		return (Nomenclature)eContainer();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetParent(Nomenclature newParent, NotificationChain msgs) {
		msgs = eBasicSetContainer((InternalEObject)newParent, BusinessnomenclaturePackage.NOMENCLATURE__PARENT, msgs);
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setParent(Nomenclature newParent) {
		if (newParent != eInternalContainer() || (eContainerFeatureID() != BusinessnomenclaturePackage.NOMENCLATURE__PARENT && newParent != null)) {
			if (EcoreUtil.isAncestor(this, newParent))
				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
			NotificationChain msgs = null;
			if (eInternalContainer() != null)
				msgs = eBasicRemoveFromContainer(msgs);
			if (newParent != null)
				msgs = ((InternalEObject)newParent).eInverseAdd(this, BusinessnomenclaturePackage.NOMENCLATURE__CHILD, Nomenclature.class, msgs);
			msgs = basicSetParent(newParent, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, BusinessnomenclaturePackage.NOMENCLATURE__PARENT, newParent, newParent));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Nomenclature> getChild() {
		if (child == null) {
			child = new EObjectContainmentWithInverseEList<Nomenclature>(Nomenclature.class, this, BusinessnomenclaturePackage.NOMENCLATURE__CHILD, BusinessnomenclaturePackage.NOMENCLATURE__PARENT);
		}
		return child;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case BusinessnomenclaturePackage.NOMENCLATURE__PARENT:
				if (eInternalContainer() != null)
					msgs = eBasicRemoveFromContainer(msgs);
				return basicSetParent((Nomenclature)otherEnd, msgs);
			case BusinessnomenclaturePackage.NOMENCLATURE__CHILD:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getChild()).basicAdd(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 BusinessnomenclaturePackage.NOMENCLATURE__PARENT:
				return basicSetParent(null, msgs);
			case BusinessnomenclaturePackage.NOMENCLATURE__CHILD:
				return ((InternalEList<?>)getChild()).basicRemove(otherEnd, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
		switch (eContainerFeatureID()) {
			case BusinessnomenclaturePackage.NOMENCLATURE__PARENT:
				return eInternalContainer().eInverseRemove(this, BusinessnomenclaturePackage.NOMENCLATURE__CHILD, Nomenclature.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 BusinessnomenclaturePackage.NOMENCLATURE__PARENT:
				return getParent();
			case BusinessnomenclaturePackage.NOMENCLATURE__CHILD:
				return getChild();
		}
		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 BusinessnomenclaturePackage.NOMENCLATURE__PARENT:
				setParent((Nomenclature)newValue);
				return;
			case BusinessnomenclaturePackage.NOMENCLATURE__CHILD:
				getChild().clear();
				getChild().addAll((Collection<? extends Nomenclature>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case BusinessnomenclaturePackage.NOMENCLATURE__PARENT:
				setParent((Nomenclature)null);
				return;
			case BusinessnomenclaturePackage.NOMENCLATURE__CHILD:
				getChild().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case BusinessnomenclaturePackage.NOMENCLATURE__PARENT:
				return getParent() != null;
			case BusinessnomenclaturePackage.NOMENCLATURE__CHILD:
				return child != null && !child.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //NomenclatureImpl