AssertStatementImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package net.sf.etl.samples.ej.ast.impl;

import net.sf.etl.samples.ej.ast.AssertStatement;
import net.sf.etl.samples.ej.ast.AstPackage;
import net.sf.etl.samples.ej.ast.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>Assert Statement</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link net.sf.etl.samples.ej.ast.impl.AssertStatementImpl#getTest <em>Test</em>}</li>
 *   <li>{@link net.sf.etl.samples.ej.ast.impl.AssertStatementImpl#getMessage <em>Message</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class AssertStatementImpl extends MethodContentStatementImpl implements AssertStatement {
	/**
	 * The cached value of the '{@link #getTest() <em>Test</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTest()
	 * @generated
	 * @ordered
	 */
	protected Expression test = null;

	/**
	 * The cached value of the '{@link #getMessage() <em>Message</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getMessage()
	 * @generated
	 * @ordered
	 */
	protected Expression message = null;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Expression getTest() {
		return test;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetTest(Expression newTest, NotificationChain msgs) {
		Expression oldTest = test;
		test = newTest;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AstPackage.ASSERT_STATEMENT__TEST, oldTest, newTest);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setTest(Expression newTest) {
		if (newTest != test) {
			NotificationChain msgs = null;
			if (test != null)
				msgs = ((InternalEObject)test).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AstPackage.ASSERT_STATEMENT__TEST, null, msgs);
			if (newTest != null)
				msgs = ((InternalEObject)newTest).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AstPackage.ASSERT_STATEMENT__TEST, null, msgs);
			msgs = basicSetTest(newTest, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, AstPackage.ASSERT_STATEMENT__TEST, newTest, newTest));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Expression getMessage() {
		return message;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetMessage(Expression newMessage, NotificationChain msgs) {
		Expression oldMessage = message;
		message = newMessage;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AstPackage.ASSERT_STATEMENT__MESSAGE, oldMessage, newMessage);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setMessage(Expression newMessage) {
		if (newMessage != message) {
			NotificationChain msgs = null;
			if (message != null)
				msgs = ((InternalEObject)message).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AstPackage.ASSERT_STATEMENT__MESSAGE, null, msgs);
			if (newMessage != null)
				msgs = ((InternalEObject)newMessage).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AstPackage.ASSERT_STATEMENT__MESSAGE, null, msgs);
			msgs = basicSetMessage(newMessage, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, AstPackage.ASSERT_STATEMENT__MESSAGE, newMessage, newMessage));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case AstPackage.ASSERT_STATEMENT__TEST:
				return basicSetTest(null, msgs);
			case AstPackage.ASSERT_STATEMENT__MESSAGE:
				return basicSetMessage(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case AstPackage.ASSERT_STATEMENT__TEST:
				return getTest();
			case AstPackage.ASSERT_STATEMENT__MESSAGE:
				return getMessage();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case AstPackage.ASSERT_STATEMENT__TEST:
				setTest((Expression)newValue);
				return;
			case AstPackage.ASSERT_STATEMENT__MESSAGE:
				setMessage((Expression)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eUnset(int featureID) {
		switch (featureID) {
			case AstPackage.ASSERT_STATEMENT__TEST:
				setTest((Expression)null);
				return;
			case AstPackage.ASSERT_STATEMENT__MESSAGE:
				setMessage((Expression)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case AstPackage.ASSERT_STATEMENT__TEST:
				return test != null;
			case AstPackage.ASSERT_STATEMENT__MESSAGE:
				return message != null;
		}
		return super.eIsSet(featureID);
	}

} //AssertStatementImpl