As3ImportImpl.java

/*******************************************************************************
 * Copyright (c) 2010 Martin Schnabel <mb0@mb0.org>.
 * 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
 ******************************************************************************/
package org.axdt.as3.model.impl;

import org.axdt.as3.As3EPackage;
import org.axdt.as3.model.As3Import;
import org.axdt.avm.naming.AvmQualifiedName;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>As3 Import</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.axdt.as3.model.impl.As3ImportImpl#getQualifiedName <em>Qualified Name</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class As3ImportImpl extends MinimalEObjectImpl.Container implements As3Import {
	/**
	 * A set of bit flags representing the values of boolean attributes and whether unsettable features have been set.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	protected int flags = 0;

	/**
	 * The default value of the '{@link #getCanonicalName() <em>Qualified Name</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCanonicalName()
	 * @generated
	 * @ordered
	 */
	protected static final String QUALIFIED_NAME_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getCanonicalName() <em>Qualified Name</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCanonicalName()
	 * @generated
	 * @ordered
	 */
	protected String canonicalName = QUALIFIED_NAME_EDEFAULT;
	
	transient protected AvmQualifiedName qName = null;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected As3ImportImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return As3EPackage.Literals.AS3_IMPORT;
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 */
	public void setCanonicalName(String newCanonicalName) {
		qName = null;
		String oldCanonicalName = canonicalName;
		if (newCanonicalName != null && (newCanonicalName.length() == 0 || newCanonicalName.endsWith(".")))
			newCanonicalName += "*";
		canonicalName = newCanonicalName;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, As3EPackage.AS3_IMPORT__QUALIFIED_NAME, oldCanonicalName, canonicalName));
	}
	
	public AvmQualifiedName getQualifiedName() {
		if (canonicalName == null) return null;
		if (qName == null)
			qName = AvmQualifiedName.create(canonicalName.split("\\."));
		return qName;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 */
	public String getQualifier() {
		if (canonicalName == null) return null;
		int lastDot = canonicalName.lastIndexOf('.');
		return lastDot < 0 ? null : canonicalName.substring(0,lastDot);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 */
	public String getName() {
		if (canonicalName == null) return null;
		int lastDot = canonicalName.lastIndexOf('.');
		String name = lastDot < 0 ? canonicalName : canonicalName.substring(lastDot+1);
		return name == null ? null : name;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case As3EPackage.AS3_IMPORT__QUALIFIED_NAME:
				return getCanonicalName();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case As3EPackage.AS3_IMPORT__QUALIFIED_NAME:
				setCanonicalName((String)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case As3EPackage.AS3_IMPORT__QUALIFIED_NAME:
				setCanonicalName(QUALIFIED_NAME_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case As3EPackage.AS3_IMPORT__QUALIFIED_NAME:
				return QUALIFIED_NAME_EDEFAULT == null ? canonicalName != null : !QUALIFIED_NAME_EDEFAULT.equals(canonicalName);
		}
		return super.eIsSet(featureID);
	}

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

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (qualifiedName: ");
		result.append(canonicalName);
		result.append(')');
		return result.toString();
	}

} //As3ImportImpl