org.openxma.dsl.dom.model.impl.BinaryExpressionImpl Maven / Gradle / Ivy

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/**
 * 
 * 
 *
 * $Id$
 */
package org.openxma.dsl.dom.model.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.openxma.dsl.dom.DomPackage;
import org.openxma.dsl.dom.model.BinaryExpression;
import org.openxma.dsl.dom.model.Expression;

/**
 * 
 * An implementation of the model object 'Binary Expression'.
 * 
 * 
 * The following features are implemented:
 * 

 *   {@link org.openxma.dsl.dom.model.impl.BinaryExpressionImpl#getLeft Left}
 *   {@link org.openxma.dsl.dom.model.impl.BinaryExpressionImpl#getOperator Operator}
 *   {@link org.openxma.dsl.dom.model.impl.BinaryExpressionImpl#getRight Right}
 * 
 * 
 *
 * @generated
 */
public class BinaryExpressionImpl extends ExpressionImpl implements BinaryExpression {
	/**
     * The cached value of the '{@link #getLeft() Left}' containment reference.
     * 
	 * 
     * @see #getLeft()
     * @generated
     * @ordered
     */
	protected Expression left;

	/**
     * The default value of the '{@link #getOperator() Operator}' attribute.
     * 
	 * 
     * @see #getOperator()
     * @generated
     * @ordered
     */
	protected static final String OPERATOR_EDEFAULT = null;

	/**
     * The cached value of the '{@link #getOperator() Operator}' attribute.
     * 
	 * 
     * @see #getOperator()
     * @generated
     * @ordered
     */
	protected String operator = OPERATOR_EDEFAULT;

	/**
     * The cached value of the '{@link #getRight() Right}' containment reference.
     * 
	 * 
     * @see #getRight()
     * @generated
     * @ordered
     */
	protected Expression right;

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

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

	/**
     * 
	 * 
     * @generated
     */
	public Expression getLeft() {
        return left;
    }

	/**
     * 
	 * 
     * @generated
     */
	public NotificationChain basicSetLeft(Expression newLeft, NotificationChain msgs) {
        Expression oldLeft = left;
        left = newLeft;
        if (eNotificationRequired()) {
            ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DomPackage.BINARY_EXPRESSION__LEFT, oldLeft, newLeft);
            if (msgs == null) msgs = notification; else msgs.add(notification);
        }
        return msgs;
    }

	/**
     * 
	 * 
     * @generated
     */
	public void setLeft(Expression newLeft) {
        if (newLeft != left) {
            NotificationChain msgs = null;
            if (left != null)
                msgs = ((InternalEObject)left).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DomPackage.BINARY_EXPRESSION__LEFT, null, msgs);
            if (newLeft != null)
                msgs = ((InternalEObject)newLeft).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DomPackage.BINARY_EXPRESSION__LEFT, null, msgs);
            msgs = basicSetLeft(newLeft, msgs);
            if (msgs != null) msgs.dispatch();
        }
        else if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.BINARY_EXPRESSION__LEFT, newLeft, newLeft));
    }

	/**
     * 
	 * 
     * @generated
     */
	public String getOperator() {
        return operator;
    }

	/**
     * 
	 * 
     * @generated
     */
	public void setOperator(String newOperator) {
        String oldOperator = operator;
        operator = newOperator;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.BINARY_EXPRESSION__OPERATOR, oldOperator, operator));
    }

	/**
     * 
	 * 
     * @generated
     */
	public Expression getRight() {
        return right;
    }

	/**
     * 
	 * 
     * @generated
     */
	public NotificationChain basicSetRight(Expression newRight, NotificationChain msgs) {
        Expression oldRight = right;
        right = newRight;
        if (eNotificationRequired()) {
            ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DomPackage.BINARY_EXPRESSION__RIGHT, oldRight, newRight);
            if (msgs == null) msgs = notification; else msgs.add(notification);
        }
        return msgs;
    }

	/**
     * 
	 * 
     * @generated
     */
	public void setRight(Expression newRight) {
        if (newRight != right) {
            NotificationChain msgs = null;
            if (right != null)
                msgs = ((InternalEObject)right).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DomPackage.BINARY_EXPRESSION__RIGHT, null, msgs);
            if (newRight != null)
                msgs = ((InternalEObject)newRight).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DomPackage.BINARY_EXPRESSION__RIGHT, null, msgs);
            msgs = basicSetRight(newRight, msgs);
            if (msgs != null) msgs.dispatch();
        }
        else if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.BINARY_EXPRESSION__RIGHT, newRight, newRight));
    }

	/**
     * 
	 * 
     * @generated
     */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
        switch (featureID) {
            case DomPackage.BINARY_EXPRESSION__LEFT:
                return basicSetLeft(null, msgs);
            case DomPackage.BINARY_EXPRESSION__RIGHT:
                return basicSetRight(null, msgs);
        }
        return super.eInverseRemove(otherEnd, featureID, msgs);
    }

	/**
     * 
	 * 
     * @generated
     */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
        switch (featureID) {
            case DomPackage.BINARY_EXPRESSION__LEFT:
                return getLeft();
            case DomPackage.BINARY_EXPRESSION__OPERATOR:
                return getOperator();
            case DomPackage.BINARY_EXPRESSION__RIGHT:
                return getRight();
        }
        return super.eGet(featureID, resolve, coreType);
    }

	/**
     * 
	 * 
     * @generated
     */
	@Override
	public void eSet(int featureID, Object newValue) {
        switch (featureID) {
            case DomPackage.BINARY_EXPRESSION__LEFT:
                setLeft((Expression)newValue);
                return;
            case DomPackage.BINARY_EXPRESSION__OPERATOR:
                setOperator((String)newValue);
                return;
            case DomPackage.BINARY_EXPRESSION__RIGHT:
                setRight((Expression)newValue);
                return;
        }
        super.eSet(featureID, newValue);
    }

	/**
     * 
	 * 
     * @generated
     */
	@Override
	public void eUnset(int featureID) {
        switch (featureID) {
            case DomPackage.BINARY_EXPRESSION__LEFT:
                setLeft((Expression)null);
                return;
            case DomPackage.BINARY_EXPRESSION__OPERATOR:
                setOperator(OPERATOR_EDEFAULT);
                return;
            case DomPackage.BINARY_EXPRESSION__RIGHT:
                setRight((Expression)null);
                return;
        }
        super.eUnset(featureID);
    }

	/**
     * 
	 * 
     * @generated
     */
	@Override
	public boolean eIsSet(int featureID) {
        switch (featureID) {
            case DomPackage.BINARY_EXPRESSION__LEFT:
                return left != null;
            case DomPackage.BINARY_EXPRESSION__OPERATOR:
                return OPERATOR_EDEFAULT == null ? operator != null : !OPERATOR_EDEFAULT.equals(operator);
            case DomPackage.BINARY_EXPRESSION__RIGHT:
                return right != null;
        }
        return super.eIsSet(featureID);
    }

	/**
     * 
	 * 
     * @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();
    }

} //BinaryExpressionImpl