ParameterValueImpl.java example

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/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.eclipse.papyrus.infra.queries.core.configuration.impl;

import org.eclipse.emf.common.notify.Notification;
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.facet.infra.query.ModelQueryParameter;
import org.eclipse.papyrus.infra.queries.core.configuration.ConfigurationPackage;
import org.eclipse.papyrus.infra.queries.core.configuration.ParameterValue;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Parameter Value</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.papyrus.infra.queries.core.configuration.impl.ParameterValueImpl#getParameter <em>Parameter</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public abstract class ParameterValueImpl extends EObjectImpl implements ParameterValue {
	/**
	 * The cached value of the '{@link #getParameter() <em>Parameter</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getParameter()
	 * @generated
	 * @ordered
	 */
	protected ModelQueryParameter parameter;

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

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

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

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

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case ConfigurationPackage.PARAMETER_VALUE__PARAMETER:
				setParameter((ModelQueryParameter)null);
				return;
		}
		super.eUnset(featureID);
	}

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

} //ParameterValueImpl