org.eclipse.xtext.xbase.impl.XBinaryOperationImpl Maven / Gradle / Ivy

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/**
 * Copyright (c) 2011 itemis AG (http://www.itemis.eu) 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
 */
package org.eclipse.xtext.xbase.impl;

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;

import org.eclipse.xtext.xbase.XBinaryOperation;
import org.eclipse.xtext.xbase.XExpression;
import org.eclipse.xtext.xbase.XbasePackage;

/**
 * 
 * An implementation of the model object 'XBinary Operation'.
 * 
 * 
 * The following features are implemented:
 * 
 * 
 *   {@link org.eclipse.xtext.xbase.impl.XBinaryOperationImpl#getLeftOperand Left Operand}
 *   {@link org.eclipse.xtext.xbase.impl.XBinaryOperationImpl#getRightOperand Right Operand}
 *   {@link org.eclipse.xtext.xbase.impl.XBinaryOperationImpl#isReassignFirstArgument Reassign First Argument}
 * 
 *
 * @generated
 */
public class XBinaryOperationImpl extends XAbstractFeatureCallImplCustom implements XBinaryOperation
{
	/**
	 * The cached value of the '{@link #getLeftOperand() Left Operand}' containment reference.
	 * 
	 * 
	 * @see #getLeftOperand()
	 * @generated
	 * @ordered
	 */
	protected XExpression leftOperand;

	/**
	 * The cached value of the '{@link #getRightOperand() Right Operand}' containment reference.
	 * 
	 * 
	 * @see #getRightOperand()
	 * @generated
	 * @ordered
	 */
	protected XExpression rightOperand;

	/**
	 * The default value of the '{@link #isReassignFirstArgument() Reassign First Argument}' attribute.
	 * 
	 * 
	 * @see #isReassignFirstArgument()
	 * @generated
	 * @ordered
	 */
	protected static final boolean REASSIGN_FIRST_ARGUMENT_EDEFAULT = false;

	/**
	 * The cached value of the '{@link #isReassignFirstArgument() Reassign First Argument}' attribute.
	 * 
	 * 
	 * @see #isReassignFirstArgument()
	 * @generated
	 * @ordered
	 */
	protected boolean reassignFirstArgument = REASSIGN_FIRST_ARGUMENT_EDEFAULT;

	/**
	 * 
	 * 
	 * @generated
	 */
	protected XBinaryOperationImpl()
	{
		super();
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass()
	{
		return XbasePackage.Literals.XBINARY_OPERATION;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public XExpression getLeftOperand()
	{
		return leftOperand;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public NotificationChain basicSetLeftOperand(XExpression newLeftOperand, NotificationChain msgs)
	{
		XExpression oldLeftOperand = leftOperand;
		leftOperand = newLeftOperand;
		if (eNotificationRequired())
		{
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, XbasePackage.XBINARY_OPERATION__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public void setLeftOperand(XExpression newLeftOperand)
	{
		if (newLeftOperand != leftOperand)
		{
			NotificationChain msgs = null;
			if (leftOperand != null)
				msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - XbasePackage.XBINARY_OPERATION__LEFT_OPERAND, null, msgs);
			if (newLeftOperand != null)
				msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - XbasePackage.XBINARY_OPERATION__LEFT_OPERAND, null, msgs);
			msgs = basicSetLeftOperand(newLeftOperand, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, XbasePackage.XBINARY_OPERATION__LEFT_OPERAND, newLeftOperand, newLeftOperand));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public XExpression getRightOperand()
	{
		return rightOperand;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public NotificationChain basicSetRightOperand(XExpression newRightOperand, NotificationChain msgs)
	{
		XExpression oldRightOperand = rightOperand;
		rightOperand = newRightOperand;
		if (eNotificationRequired())
		{
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, XbasePackage.XBINARY_OPERATION__RIGHT_OPERAND, oldRightOperand, newRightOperand);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public void setRightOperand(XExpression newRightOperand)
	{
		if (newRightOperand != rightOperand)
		{
			NotificationChain msgs = null;
			if (rightOperand != null)
				msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - XbasePackage.XBINARY_OPERATION__RIGHT_OPERAND, null, msgs);
			if (newRightOperand != null)
				msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - XbasePackage.XBINARY_OPERATION__RIGHT_OPERAND, null, msgs);
			msgs = basicSetRightOperand(newRightOperand, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, XbasePackage.XBINARY_OPERATION__RIGHT_OPERAND, newRightOperand, newRightOperand));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public boolean isReassignFirstArgument()
	{
		return reassignFirstArgument;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public void setReassignFirstArgument(boolean newReassignFirstArgument)
	{
		boolean oldReassignFirstArgument = reassignFirstArgument;
		reassignFirstArgument = newReassignFirstArgument;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, XbasePackage.XBINARY_OPERATION__REASSIGN_FIRST_ARGUMENT, oldReassignFirstArgument, reassignFirstArgument));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
	{
		switch (featureID)
		{
			case XbasePackage.XBINARY_OPERATION__LEFT_OPERAND:
				return basicSetLeftOperand(null, msgs);
			case XbasePackage.XBINARY_OPERATION__RIGHT_OPERAND:
				return basicSetRightOperand(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType)
	{
		switch (featureID)
		{
			case XbasePackage.XBINARY_OPERATION__LEFT_OPERAND:
				return getLeftOperand();
			case XbasePackage.XBINARY_OPERATION__RIGHT_OPERAND:
				return getRightOperand();
			case XbasePackage.XBINARY_OPERATION__REASSIGN_FIRST_ARGUMENT:
				return isReassignFirstArgument();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue)
	{
		switch (featureID)
		{
			case XbasePackage.XBINARY_OPERATION__LEFT_OPERAND:
				setLeftOperand((XExpression)newValue);
				return;
			case XbasePackage.XBINARY_OPERATION__RIGHT_OPERAND:
				setRightOperand((XExpression)newValue);
				return;
			case XbasePackage.XBINARY_OPERATION__REASSIGN_FIRST_ARGUMENT:
				setReassignFirstArgument((Boolean)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID)
	{
		switch (featureID)
		{
			case XbasePackage.XBINARY_OPERATION__LEFT_OPERAND:
				setLeftOperand((XExpression)null);
				return;
			case XbasePackage.XBINARY_OPERATION__RIGHT_OPERAND:
				setRightOperand((XExpression)null);
				return;
			case XbasePackage.XBINARY_OPERATION__REASSIGN_FIRST_ARGUMENT:
				setReassignFirstArgument(REASSIGN_FIRST_ARGUMENT_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID)
	{
		switch (featureID)
		{
			case XbasePackage.XBINARY_OPERATION__LEFT_OPERAND:
				return leftOperand != null;
			case XbasePackage.XBINARY_OPERATION__RIGHT_OPERAND:
				return rightOperand != null;
			case XbasePackage.XBINARY_OPERATION__REASSIGN_FIRST_ARGUMENT:
				return reassignFirstArgument != REASSIGN_FIRST_ARGUMENT_EDEFAULT;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public String toString()
	{
		if (eIsProxy()) return super.toString();

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

} //XBinaryOperationImpl