ParameterCSImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.dresdenocl.language.ocl.impl;

import org.dresdenocl.language.ocl.OclPackage;
import org.dresdenocl.language.ocl.ParameterCS;
import org.dresdenocl.language.ocl.TypeCS;
import org.dresdenocl.pivotmodel.Parameter;
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;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Parameter CS</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.dresdenocl.language.ocl.impl.ParameterCSImpl#getParameter <em>Parameter</em>}</li>
 *   <li>{@link org.dresdenocl.language.ocl.impl.ParameterCSImpl#getParameterType <em>Parameter Type</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ParameterCSImpl extends EObjectImpl implements ParameterCS {
	/**
	 * The cached value of the '{@link #getParameter() <em>Parameter</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getParameter()
	 * @generated
	 * @ordered
	 */
	protected Parameter parameter;

	/**
	 * The cached value of the '{@link #getParameterType() <em>Parameter Type</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getParameterType()
	 * @generated
	 * @ordered
	 */
	protected TypeCS parameterType;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Parameter getParameter() {
		if (parameter != null && parameter.eIsProxy()) {
			InternalEObject oldParameter = (InternalEObject)parameter;
			parameter = (Parameter)eResolveProxy(oldParameter);
			if (parameter != oldParameter) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, OclPackage.PARAMETER_CS__PARAMETER, oldParameter, parameter));
			}
		}
		return parameter;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Parameter basicGetParameter() {
		return parameter;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setParameter(Parameter newParameter) {
		Parameter oldParameter = parameter;
		parameter = newParameter;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, OclPackage.PARAMETER_CS__PARAMETER, oldParameter, parameter));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public TypeCS getParameterType() {
		return parameterType;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetParameterType(TypeCS newParameterType, NotificationChain msgs) {
		TypeCS oldParameterType = parameterType;
		parameterType = newParameterType;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, OclPackage.PARAMETER_CS__PARAMETER_TYPE, oldParameterType, newParameterType);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setParameterType(TypeCS newParameterType) {
		if (newParameterType != parameterType) {
			NotificationChain msgs = null;
			if (parameterType != null)
				msgs = ((InternalEObject)parameterType).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - OclPackage.PARAMETER_CS__PARAMETER_TYPE, null, msgs);
			if (newParameterType != null)
				msgs = ((InternalEObject)newParameterType).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - OclPackage.PARAMETER_CS__PARAMETER_TYPE, null, msgs);
			msgs = basicSetParameterType(newParameterType, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, OclPackage.PARAMETER_CS__PARAMETER_TYPE, newParameterType, newParameterType));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case OclPackage.PARAMETER_CS__PARAMETER_TYPE:
				return basicSetParameterType(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 OclPackage.PARAMETER_CS__PARAMETER:
				if (resolve) return getParameter();
				return basicGetParameter();
			case OclPackage.PARAMETER_CS__PARAMETER_TYPE:
				return getParameterType();
		}
		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 OclPackage.PARAMETER_CS__PARAMETER:
				setParameter((Parameter)newValue);
				return;
			case OclPackage.PARAMETER_CS__PARAMETER_TYPE:
				setParameterType((TypeCS)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case OclPackage.PARAMETER_CS__PARAMETER:
				setParameter((Parameter)null);
				return;
			case OclPackage.PARAMETER_CS__PARAMETER_TYPE:
				setParameterType((TypeCS)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case OclPackage.PARAMETER_CS__PARAMETER:
				return parameter != null;
			case OclPackage.PARAMETER_CS__PARAMETER_TYPE:
				return parameterType != null;
		}
		return super.eIsSet(featureID);
	}

} //ParameterCSImpl