/**
 * <copyright>
 * 
 * Copyright (c) 2018, 2019 Willink Transformations and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 * 
 * Contributors:
 *   E.D.Willink - Initial API and implementation
 * 
 * </copyright>
 */
package org.eclipse.qvtd.xml.impl;

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

import org.eclipse.emf.ecore.EClass;

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

import org.eclipse.qvtd.xml.ProcessingInstruction;
import org.eclipse.qvtd.xml.XMLmodelPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Processing Instruction</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.qvtd.xml.impl.ProcessingInstructionImpl#getTarget <em>Target</em>}</li>
 *   <li>{@link org.eclipse.qvtd.xml.impl.ProcessingInstructionImpl#getData <em>Data</em>}</li>
 * </ul>
 *
 * @generated
 */
public class ProcessingInstructionImpl extends NodeImpl implements ProcessingInstruction {
	/**
	 * The number of structural features of the '<em>Processing Instruction</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int PROCESSING_INSTRUCTION_FEATURE_COUNT = NodeImpl.NODE_FEATURE_COUNT + 2;

	/**
	 * The number of operations of the '<em>Processing Instruction</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int PROCESSING_INSTRUCTION_OPERATION_COUNT = NodeImpl.NODE_OPERATION_COUNT + 0;

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

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

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

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

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setTarget(String newTarget) {
		String oldTarget = target;
		target = newTarget;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, 1, oldTarget, target));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setData(String newData) {
		String oldData = data;
		data = newData;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, 2, oldData, data));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case 1:
				return getTarget();
			case 2:
				return getData();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case 1:
				setTarget((String)newValue);
				return;
			case 2:
				setData((String)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case 1:
				setTarget(TARGET_EDEFAULT);
				return;
			case 2:
				setData(DATA_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case 1:
				return TARGET_EDEFAULT == null ? target != null : !TARGET_EDEFAULT.equals(target);
			case 2:
				return DATA_EDEFAULT == null ? data != null : !DATA_EDEFAULT.equals(data);
		}
		return super.eIsSet(featureID);
	}

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

		StringBuilder result = new StringBuilder(super.toString());
		result.append(" (target: ");
		result.append(target);
		result.append(", data: ");
		result.append(data);
		result.append(')');
		return result.toString();
	}

} //ProcessingInstructionImpl