/**
* <copyright>
* </copyright>
*
* $Id: BinaryExpressionImpl.java,v 1.3 2011/04/18 08:29:42 apanchenk Exp $
*/
package org.eclipse.dltk.javascript.core.dom.impl;
import org.eclipse.dltk.javascript.core.dom.BinaryExpression;
import org.eclipse.dltk.javascript.core.dom.BinaryOperator;
import org.eclipse.dltk.javascript.core.dom.DomPackage;
import org.eclipse.dltk.javascript.core.dom.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>Binary Expression</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.dltk.javascript.core.dom.impl.BinaryExpressionImpl#getLeft <em>Left</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.core.dom.impl.BinaryExpressionImpl#getRight <em>Right</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.core.dom.impl.BinaryExpressionImpl#getOperation <em>Operation</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.core.dom.impl.BinaryExpressionImpl#getOperatorPosition <em>Operator Position</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class BinaryExpressionImpl extends ExpressionImpl implements BinaryExpression {
/**
* The cached value of the '{@link #getLeft() <em>Left</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getLeft()
* @generated
* @ordered
*/
protected Expression left;
/**
* The cached value of the '{@link #getRight() <em>Right</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getRight()
* @generated
* @ordered
*/
protected Expression right;
/**
* The default value of the '{@link #getOperation() <em>Operation</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOperation()
* @generated
* @ordered
*/
protected static final BinaryOperator OPERATION_EDEFAULT = BinaryOperator.MUL;
/**
* The cached value of the '{@link #getOperation() <em>Operation</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOperation()
* @generated
* @ordered
*/
protected BinaryOperator operation = OPERATION_EDEFAULT;
/**
* The default value of the '{@link #getOperatorPosition() <em>Operator Position</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOperatorPosition()
* @generated
* @ordered
*/
protected static final int OPERATOR_POSITION_EDEFAULT = 0;
/**
* The cached value of the '{@link #getOperatorPosition() <em>Operator Position</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOperatorPosition()
* @generated
* @ordered
*/
protected int operatorPosition = OPERATOR_POSITION_EDEFAULT;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected BinaryExpressionImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return DomPackage.Literals.BINARY_EXPRESSION;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression getLeft() {
return left;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @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;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @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));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression getRight() {
return right;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @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;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @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));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public BinaryOperator getOperation() {
return operation;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setOperation(BinaryOperator newOperation) {
BinaryOperator oldOperation = operation;
operation = newOperation == null ? OPERATION_EDEFAULT : newOperation;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.BINARY_EXPRESSION__OPERATION, oldOperation, operation));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public int getOperatorPosition() {
return operatorPosition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setOperatorPosition(int newOperatorPosition) {
int oldOperatorPosition = operatorPosition;
operatorPosition = newOperatorPosition;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.BINARY_EXPRESSION__OPERATOR_POSITION, oldOperatorPosition, operatorPosition));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @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);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case DomPackage.BINARY_EXPRESSION__LEFT:
return getLeft();
case DomPackage.BINARY_EXPRESSION__RIGHT:
return getRight();
case DomPackage.BINARY_EXPRESSION__OPERATION:
return getOperation();
case DomPackage.BINARY_EXPRESSION__OPERATOR_POSITION:
return getOperatorPosition();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case DomPackage.BINARY_EXPRESSION__LEFT:
setLeft((Expression)newValue);
return;
case DomPackage.BINARY_EXPRESSION__RIGHT:
setRight((Expression)newValue);
return;
case DomPackage.BINARY_EXPRESSION__OPERATION:
setOperation((BinaryOperator)newValue);
return;
case DomPackage.BINARY_EXPRESSION__OPERATOR_POSITION:
setOperatorPosition((Integer)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case DomPackage.BINARY_EXPRESSION__LEFT:
setLeft((Expression)null);
return;
case DomPackage.BINARY_EXPRESSION__RIGHT:
setRight((Expression)null);
return;
case DomPackage.BINARY_EXPRESSION__OPERATION:
setOperation(OPERATION_EDEFAULT);
return;
case DomPackage.BINARY_EXPRESSION__OPERATOR_POSITION:
setOperatorPosition(OPERATOR_POSITION_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case DomPackage.BINARY_EXPRESSION__LEFT:
return left != null;
case DomPackage.BINARY_EXPRESSION__RIGHT:
return right != null;
case DomPackage.BINARY_EXPRESSION__OPERATION:
return operation != OPERATION_EDEFAULT;
case DomPackage.BINARY_EXPRESSION__OPERATOR_POSITION:
return operatorPosition != OPERATOR_POSITION_EDEFAULT;
}
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(" (operation: ");
result.append(operation);
result.append(", operatorPosition: ");
result.append(operatorPosition);
result.append(')');
return result.toString();
}
} //BinaryExpressionImpl