tests/org.eclipse.qvtd.cs2as.compiler.tests/emf-gen/delphi/impl/assignmentStmntImpl.java

/**
 * Copyright (c)  2016 Willink Transformations, Univesity of York 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:
 *      Adolfo Sanchez-Barbudo Herrera - initial API and implementation
 */
package delphi.impl;

import delphi.DelphiPackage;
import delphi.assignmentStmnt;
import delphi.designator;
import delphi.expression;

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

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

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

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>assignment Stmnt</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link delphi.impl.assignmentStmntImpl#getDesignator <em>Designator</em>}</li>
 *   <li>{@link delphi.impl.assignmentStmntImpl#getOperator <em>Operator</em>}</li>
 *   <li>{@link delphi.impl.assignmentStmntImpl#getExp <em>Exp</em>}</li>
 * </ul>
 *
 * @generated
 */
public class assignmentStmntImpl extends simpleStatementImpl implements assignmentStmnt {
	/**
	 * The cached value of the '{@link #getDesignator() <em>Designator</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDesignator()
	 * @generated
	 * @ordered
	 */
	protected designator designator;

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

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

	/**
	 * The cached value of the '{@link #getExp() <em>Exp</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getExp()
	 * @generated
	 * @ordered
	 */
	protected expression exp;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public designator getDesignator() {
		return designator;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetDesignator(designator newDesignator, NotificationChain msgs) {
		designator oldDesignator = designator;
		designator = newDesignator;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DelphiPackage.ASSIGNMENT_STMNT__DESIGNATOR, oldDesignator, newDesignator);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDesignator(designator newDesignator) {
		if (newDesignator != designator) {
			NotificationChain msgs = null;
			if (designator != null)
				msgs = ((InternalEObject)designator).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DelphiPackage.ASSIGNMENT_STMNT__DESIGNATOR, null, msgs);
			if (newDesignator != null)
				msgs = ((InternalEObject)newDesignator).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DelphiPackage.ASSIGNMENT_STMNT__DESIGNATOR, null, msgs);
			msgs = basicSetDesignator(newDesignator, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DelphiPackage.ASSIGNMENT_STMNT__DESIGNATOR, newDesignator, newDesignator));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setOperator(String newOperator) {
		String oldOperator = operator;
		operator = newOperator;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DelphiPackage.ASSIGNMENT_STMNT__OPERATOR, oldOperator, operator));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public expression getExp() {
		return exp;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetExp(expression newExp, NotificationChain msgs) {
		expression oldExp = exp;
		exp = newExp;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DelphiPackage.ASSIGNMENT_STMNT__EXP, oldExp, newExp);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setExp(expression newExp) {
		if (newExp != exp) {
			NotificationChain msgs = null;
			if (exp != null)
				msgs = ((InternalEObject)exp).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DelphiPackage.ASSIGNMENT_STMNT__EXP, null, msgs);
			if (newExp != null)
				msgs = ((InternalEObject)newExp).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DelphiPackage.ASSIGNMENT_STMNT__EXP, null, msgs);
			msgs = basicSetExp(newExp, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DelphiPackage.ASSIGNMENT_STMNT__EXP, newExp, newExp));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case DelphiPackage.ASSIGNMENT_STMNT__DESIGNATOR:
				return basicSetDesignator(null, msgs);
			case DelphiPackage.ASSIGNMENT_STMNT__EXP:
				return basicSetExp(null, 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 DelphiPackage.ASSIGNMENT_STMNT__DESIGNATOR:
				return getDesignator();
			case DelphiPackage.ASSIGNMENT_STMNT__OPERATOR:
				return getOperator();
			case DelphiPackage.ASSIGNMENT_STMNT__EXP:
				return getExp();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case DelphiPackage.ASSIGNMENT_STMNT__DESIGNATOR:
				setDesignator((designator)newValue);
				return;
			case DelphiPackage.ASSIGNMENT_STMNT__OPERATOR:
				setOperator((String)newValue);
				return;
			case DelphiPackage.ASSIGNMENT_STMNT__EXP:
				setExp((expression)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case DelphiPackage.ASSIGNMENT_STMNT__DESIGNATOR:
				setDesignator((designator)null);
				return;
			case DelphiPackage.ASSIGNMENT_STMNT__OPERATOR:
				setOperator(OPERATOR_EDEFAULT);
				return;
			case DelphiPackage.ASSIGNMENT_STMNT__EXP:
				setExp((expression)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case DelphiPackage.ASSIGNMENT_STMNT__DESIGNATOR:
				return designator != null;
			case DelphiPackage.ASSIGNMENT_STMNT__OPERATOR:
				return OPERATOR_EDEFAULT == null ? operator != null : !OPERATOR_EDEFAULT.equals(operator);
			case DelphiPackage.ASSIGNMENT_STMNT__EXP:
				return exp != null;
		}
		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(" (operator: ");
		result.append(operator);
		result.append(')');
		return result.toString();
	}


} //assignmentStmntImpl