PrologExtensionImpl.java

/**
 */
package org.archstudio.xadl3.prolog_3_0.impl;

import java.util.Collection;

import org.archstudio.xadl3.prolog_3_0.PrologExtension;
import org.archstudio.xadl3.prolog_3_0.Prolog_3_0Package;
import org.archstudio.xadl3.prolog_3_0.Statement;
import org.archstudio.xadl3.xadlcore_3_0.impl.ExtensionImpl;
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.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * <!-- begin-user-doc --> An implementation of the model object '<em><b>Prolog Extension</b></em>'. <!-- end-user-doc
 * -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 * <li>{@link org.archstudio.xadl3.prolog_3_0.impl.PrologExtensionImpl#getStatement <em>Statement</em>}</li>
 * </ul>
 *
 * @generated
 */
public class PrologExtensionImpl extends ExtensionImpl implements PrologExtension {
	/**
	 * The cached value of the '{@link #getStatement() <em>Statement</em>}' containment reference list. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #getStatement()
	 * @generated
	 * @ordered
	 */
	protected EList<Statement> statement;

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return Prolog_3_0Package.Literals.PROLOG_EXTENSION;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public EList<Statement> getStatement() {
		if (statement == null) {
			statement = new EObjectContainmentEList<Statement>(Statement.class, this,
					Prolog_3_0Package.PROLOG_EXTENSION__STATEMENT);
		}
		return statement;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
		case Prolog_3_0Package.PROLOG_EXTENSION__STATEMENT:
			return ((InternalEList<?>) getStatement()).basicRemove(otherEnd, 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 Prolog_3_0Package.PROLOG_EXTENSION__STATEMENT:
			return getStatement();
		}
		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 Prolog_3_0Package.PROLOG_EXTENSION__STATEMENT:
			getStatement().clear();
			getStatement().addAll((Collection<? extends Statement>) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case Prolog_3_0Package.PROLOG_EXTENSION__STATEMENT:
			getStatement().clear();
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case Prolog_3_0Package.PROLOG_EXTENSION__STATEMENT:
			return statement != null && !statement.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} // PrologExtensionImpl