/**
* <copyright>
* </copyright>
*
* $Id: FunctionExpressionImpl.java,v 1.5 2011/04/18 08:29:42 apanchenk Exp $
*/
package org.eclipse.dltk.javascript.core.dom.impl;
import java.util.Collection;
import org.eclipse.dltk.javascript.core.dom.BlockStatement;
import org.eclipse.dltk.javascript.core.dom.Comment;
import org.eclipse.dltk.javascript.core.dom.DomPackage;
import org.eclipse.dltk.javascript.core.dom.FunctionExpression;
import org.eclipse.dltk.javascript.core.dom.Identifier;
import org.eclipse.dltk.javascript.core.dom.Parameter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Function Expression</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.dltk.javascript.core.dom.impl.FunctionExpressionImpl#getDocumentation <em>Documentation</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.core.dom.impl.FunctionExpressionImpl#getIdentifier <em>Identifier</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.core.dom.impl.FunctionExpressionImpl#getParameters <em>Parameters</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.core.dom.impl.FunctionExpressionImpl#getBody <em>Body</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.core.dom.impl.FunctionExpressionImpl#getParametersPosition <em>Parameters Position</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class FunctionExpressionImpl extends ExpressionImpl implements FunctionExpression {
/**
* The cached value of the '{@link #getDocumentation() <em>Documentation</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getDocumentation()
* @generated
* @ordered
*/
protected Comment documentation;
/**
* The cached value of the '{@link #getIdentifier() <em>Identifier</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getIdentifier()
* @generated
* @ordered
*/
protected Identifier identifier;
/**
* The cached value of the '{@link #getParameters() <em>Parameters</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getParameters()
* @generated
* @ordered
*/
protected EList<Parameter> parameters;
/**
* The cached value of the '{@link #getBody() <em>Body</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getBody()
* @generated
* @ordered
*/
protected BlockStatement body;
/**
* The default value of the '{@link #getParametersPosition() <em>Parameters Position</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getParametersPosition()
* @generated
* @ordered
*/
protected static final int PARAMETERS_POSITION_EDEFAULT = 0;
/**
* The cached value of the '{@link #getParametersPosition() <em>Parameters Position</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getParametersPosition()
* @generated
* @ordered
*/
protected int parametersPosition = PARAMETERS_POSITION_EDEFAULT;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected FunctionExpressionImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return DomPackage.Literals.FUNCTION_EXPRESSION;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Comment getDocumentation() {
if (documentation != null && documentation.eIsProxy()) {
InternalEObject oldDocumentation = (InternalEObject)documentation;
documentation = (Comment)eResolveProxy(oldDocumentation);
if (documentation != oldDocumentation) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, DomPackage.FUNCTION_EXPRESSION__DOCUMENTATION, oldDocumentation, documentation));
}
}
return documentation;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Comment basicGetDocumentation() {
return documentation;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setDocumentation(Comment newDocumentation) {
Comment oldDocumentation = documentation;
documentation = newDocumentation;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.FUNCTION_EXPRESSION__DOCUMENTATION, oldDocumentation, documentation));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Identifier getIdentifier() {
return identifier;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetIdentifier(Identifier newIdentifier, NotificationChain msgs) {
Identifier oldIdentifier = identifier;
identifier = newIdentifier;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DomPackage.FUNCTION_EXPRESSION__IDENTIFIER, oldIdentifier, newIdentifier);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setIdentifier(Identifier newIdentifier) {
if (newIdentifier != identifier) {
NotificationChain msgs = null;
if (identifier != null)
msgs = ((InternalEObject)identifier).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DomPackage.FUNCTION_EXPRESSION__IDENTIFIER, null, msgs);
if (newIdentifier != null)
msgs = ((InternalEObject)newIdentifier).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DomPackage.FUNCTION_EXPRESSION__IDENTIFIER, null, msgs);
msgs = basicSetIdentifier(newIdentifier, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.FUNCTION_EXPRESSION__IDENTIFIER, newIdentifier, newIdentifier));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<Parameter> getParameters() {
if (parameters == null) {
parameters = new EObjectContainmentEList<Parameter>(Parameter.class, this, DomPackage.FUNCTION_EXPRESSION__PARAMETERS);
}
return parameters;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public BlockStatement getBody() {
return body;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetBody(BlockStatement newBody, NotificationChain msgs) {
BlockStatement oldBody = body;
body = newBody;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DomPackage.FUNCTION_EXPRESSION__BODY, oldBody, newBody);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setBody(BlockStatement newBody) {
if (newBody != body) {
NotificationChain msgs = null;
if (body != null)
msgs = ((InternalEObject)body).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DomPackage.FUNCTION_EXPRESSION__BODY, null, msgs);
if (newBody != null)
msgs = ((InternalEObject)newBody).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DomPackage.FUNCTION_EXPRESSION__BODY, null, msgs);
msgs = basicSetBody(newBody, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.FUNCTION_EXPRESSION__BODY, newBody, newBody));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public int getParametersPosition() {
return parametersPosition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setParametersPosition(int newParametersPosition) {
int oldParametersPosition = parametersPosition;
parametersPosition = newParametersPosition;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.FUNCTION_EXPRESSION__PARAMETERS_POSITION, oldParametersPosition, parametersPosition));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case DomPackage.FUNCTION_EXPRESSION__IDENTIFIER:
return basicSetIdentifier(null, msgs);
case DomPackage.FUNCTION_EXPRESSION__PARAMETERS:
return ((InternalEList<?>)getParameters()).basicRemove(otherEnd, msgs);
case DomPackage.FUNCTION_EXPRESSION__BODY:
return basicSetBody(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.FUNCTION_EXPRESSION__DOCUMENTATION:
if (resolve) return getDocumentation();
return basicGetDocumentation();
case DomPackage.FUNCTION_EXPRESSION__IDENTIFIER:
return getIdentifier();
case DomPackage.FUNCTION_EXPRESSION__PARAMETERS:
return getParameters();
case DomPackage.FUNCTION_EXPRESSION__BODY:
return getBody();
case DomPackage.FUNCTION_EXPRESSION__PARAMETERS_POSITION:
return getParametersPosition();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case DomPackage.FUNCTION_EXPRESSION__DOCUMENTATION:
setDocumentation((Comment)newValue);
return;
case DomPackage.FUNCTION_EXPRESSION__IDENTIFIER:
setIdentifier((Identifier)newValue);
return;
case DomPackage.FUNCTION_EXPRESSION__PARAMETERS:
getParameters().clear();
getParameters().addAll((Collection<? extends Parameter>)newValue);
return;
case DomPackage.FUNCTION_EXPRESSION__BODY:
setBody((BlockStatement)newValue);
return;
case DomPackage.FUNCTION_EXPRESSION__PARAMETERS_POSITION:
setParametersPosition((Integer)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case DomPackage.FUNCTION_EXPRESSION__DOCUMENTATION:
setDocumentation((Comment)null);
return;
case DomPackage.FUNCTION_EXPRESSION__IDENTIFIER:
setIdentifier((Identifier)null);
return;
case DomPackage.FUNCTION_EXPRESSION__PARAMETERS:
getParameters().clear();
return;
case DomPackage.FUNCTION_EXPRESSION__BODY:
setBody((BlockStatement)null);
return;
case DomPackage.FUNCTION_EXPRESSION__PARAMETERS_POSITION:
setParametersPosition(PARAMETERS_POSITION_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case DomPackage.FUNCTION_EXPRESSION__DOCUMENTATION:
return documentation != null;
case DomPackage.FUNCTION_EXPRESSION__IDENTIFIER:
return identifier != null;
case DomPackage.FUNCTION_EXPRESSION__PARAMETERS:
return parameters != null && !parameters.isEmpty();
case DomPackage.FUNCTION_EXPRESSION__BODY:
return body != null;
case DomPackage.FUNCTION_EXPRESSION__PARAMETERS_POSITION:
return parametersPosition != PARAMETERS_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(" (parametersPosition: ");
result.append(parametersPosition);
result.append(')');
return result.toString();
}
} //FunctionExpressionImpl