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/*
* Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.tests.model6.legacy.impl;
import org.eclipse.emf.cdo.tests.model6.EmptyStringDefaultUnsettable;
import org.eclipse.emf.cdo.tests.model6.legacy.Model6Package;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Empty String Default Unsettable</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.emf.cdo.tests.model6.legacy.impl.EmptyStringDefaultUnsettableImpl#getAttribute <em>Attribute</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class EmptyStringDefaultUnsettableImpl extends EObjectImpl implements EmptyStringDefaultUnsettable
{
/**
* The default value of the '{@link #getAttribute() <em>Attribute</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getAttribute()
* @generated
* @ordered
*/
protected static final String ATTRIBUTE_EDEFAULT = "";
/**
* The cached value of the '{@link #getAttribute() <em>Attribute</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getAttribute()
* @generated
* @ordered
*/
protected String attribute = ATTRIBUTE_EDEFAULT;
/**
* This is true if the Attribute attribute has been set.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
* @ordered
*/
protected boolean attributeESet;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected EmptyStringDefaultUnsettableImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return Model6Package.eINSTANCE.getEmptyStringDefaultUnsettable();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getAttribute()
{
return attribute;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setAttribute(String newAttribute)
{
String oldAttribute = attribute;
attribute = newAttribute;
boolean oldAttributeESet = attributeESet;
attributeESet = true;
if (eNotificationRequired())
{
eNotify(new ENotificationImpl(this, Notification.SET, Model6Package.EMPTY_STRING_DEFAULT_UNSETTABLE__ATTRIBUTE,
oldAttribute, attribute, !oldAttributeESet));
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void unsetAttribute()
{
String oldAttribute = attribute;
boolean oldAttributeESet = attributeESet;
attribute = ATTRIBUTE_EDEFAULT;
attributeESet = false;
if (eNotificationRequired())
{
eNotify(new ENotificationImpl(this, Notification.UNSET, Model6Package.EMPTY_STRING_DEFAULT_UNSETTABLE__ATTRIBUTE,
oldAttribute, ATTRIBUTE_EDEFAULT, oldAttributeESet));
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isSetAttribute()
{
return attributeESet;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType)
{
switch (featureID)
{
case Model6Package.EMPTY_STRING_DEFAULT_UNSETTABLE__ATTRIBUTE:
return getAttribute();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue)
{
switch (featureID)
{
case Model6Package.EMPTY_STRING_DEFAULT_UNSETTABLE__ATTRIBUTE:
setAttribute((String)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case Model6Package.EMPTY_STRING_DEFAULT_UNSETTABLE__ATTRIBUTE:
unsetAttribute();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case Model6Package.EMPTY_STRING_DEFAULT_UNSETTABLE__ATTRIBUTE:
return isSetAttribute();
}
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(" (attribute: ");
if (attributeESet)
{
result.append(attribute);
}
else
{
result.append("<unset>");
}
result.append(')');
return result.toString();
}
} // EmptyStringDefaultUnsettableImpl
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