/*******************************************************************************
 * Copyright (c) 2005 IBM Corporation and others.
 * 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
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.jem.internal.instantiation.impl;
/*


 */

import java.util.Collection;

import org.eclipse.emf.common.notify.Notification;

import org.eclipse.emf.common.util.EList;

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

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

import org.eclipse.emf.ecore.util.EDataTypeUniqueEList;

import org.eclipse.jem.internal.instantiation.*;
import org.eclipse.jem.internal.instantiation.InstantiationPackage;
import org.eclipse.jem.internal.instantiation.PTAnonymousClassDeclaration;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>PT Anonymous Class Declaration</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.jem.internal.instantiation.impl.PTAnonymousClassDeclarationImpl#getDeclaration <em>Declaration</em>}</li>
 *   <li>{@link org.eclipse.jem.internal.instantiation.impl.PTAnonymousClassDeclarationImpl#getImports <em>Imports</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class PTAnonymousClassDeclarationImpl extends PTExpressionImpl implements PTAnonymousClassDeclaration {
	/**
	 * The default value of the '{@link #getDeclaration() <em>Declaration</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDeclaration()
	 * @generated
	 * @ordered
	 */
	protected static final String DECLARATION_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getDeclaration() <em>Declaration</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDeclaration()
	 * @generated
	 * @ordered
	 */
	protected String declaration = DECLARATION_EDEFAULT;

	/**
	 * The cached value of the '{@link #getImports() <em>Imports</em>}' attribute list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getImports()
	 * @generated
	 * @ordered
	 */
	protected EList imports = null;

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected EClass eStaticClass() {
		return InstantiationPackage.eINSTANCE.getPTAnonymousClassDeclaration();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String getDeclaration() {
		return declaration;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDeclaration(String newDeclaration) {
		String oldDeclaration = declaration;
		declaration = newDeclaration;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, InstantiationPackage.PT_ANONYMOUS_CLASS_DECLARATION__DECLARATION, oldDeclaration, declaration));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList getImports() {
		if (imports == null) {
			imports = new EDataTypeUniqueEList(String.class, this, InstantiationPackage.PT_ANONYMOUS_CLASS_DECLARATION__IMPORTS);
		}
		return imports;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Object eGet(EStructuralFeature eFeature, boolean resolve) {
		switch (eDerivedStructuralFeatureID(eFeature)) {
			case InstantiationPackage.PT_ANONYMOUS_CLASS_DECLARATION__DECLARATION:
				return getDeclaration();
			case InstantiationPackage.PT_ANONYMOUS_CLASS_DECLARATION__IMPORTS:
				return getImports();
		}
		return eDynamicGet(eFeature, resolve);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eSet(EStructuralFeature eFeature, Object newValue) {
		switch (eDerivedStructuralFeatureID(eFeature)) {
			case InstantiationPackage.PT_ANONYMOUS_CLASS_DECLARATION__DECLARATION:
				setDeclaration((String)newValue);
				return;
			case InstantiationPackage.PT_ANONYMOUS_CLASS_DECLARATION__IMPORTS:
				getImports().clear();
				getImports().addAll((Collection)newValue);
				return;
		}
		eDynamicSet(eFeature, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eUnset(EStructuralFeature eFeature) {
		switch (eDerivedStructuralFeatureID(eFeature)) {
			case InstantiationPackage.PT_ANONYMOUS_CLASS_DECLARATION__DECLARATION:
				setDeclaration(DECLARATION_EDEFAULT);
				return;
			case InstantiationPackage.PT_ANONYMOUS_CLASS_DECLARATION__IMPORTS:
				getImports().clear();
				return;
		}
		eDynamicUnset(eFeature);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean eIsSet(EStructuralFeature eFeature) {
		switch (eDerivedStructuralFeatureID(eFeature)) {
			case InstantiationPackage.PT_ANONYMOUS_CLASS_DECLARATION__DECLARATION:
				return DECLARATION_EDEFAULT == null ? declaration != null : !DECLARATION_EDEFAULT.equals(declaration);
			case InstantiationPackage.PT_ANONYMOUS_CLASS_DECLARATION__IMPORTS:
				return imports != null && !imports.isEmpty();
		}
		return eDynamicIsSet(eFeature);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (declaration: ");
		result.append(declaration);
		result.append(", imports: ");
		result.append(imports);
		result.append(')');
		return result.toString();
	}

	protected void accept0(ParseVisitor visitor) {
		visitor.visit(this);
		visitor.endVisit(this);
	}

} //PTAnonymousClassDeclarationImpl