/**
*/
package com.robotoworks.mechanoid.db.sqliteModel.impl;
import com.robotoworks.mechanoid.db.sqliteModel.CreateIndexStatement;
import com.robotoworks.mechanoid.db.sqliteModel.DropIndexStatement;
import com.robotoworks.mechanoid.db.sqliteModel.SqliteModelPackage;
import org.eclipse.emf.common.notify.Notification;
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>Drop Index Statement</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link com.robotoworks.mechanoid.db.sqliteModel.impl.DropIndexStatementImpl#isIfExists <em>If Exists</em>}</li>
* <li>{@link com.robotoworks.mechanoid.db.sqliteModel.impl.DropIndexStatementImpl#getIndex <em>Index</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class DropIndexStatementImpl extends DDLStatementImpl implements DropIndexStatement
{
/**
* The default value of the '{@link #isIfExists() <em>If Exists</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isIfExists()
* @generated
* @ordered
*/
protected static final boolean IF_EXISTS_EDEFAULT = false;
/**
* The cached value of the '{@link #isIfExists() <em>If Exists</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isIfExists()
* @generated
* @ordered
*/
protected boolean ifExists = IF_EXISTS_EDEFAULT;
/**
* The cached value of the '{@link #getIndex() <em>Index</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getIndex()
* @generated
* @ordered
*/
protected CreateIndexStatement index;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected DropIndexStatementImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return SqliteModelPackage.Literals.DROP_INDEX_STATEMENT;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isIfExists()
{
return ifExists;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setIfExists(boolean newIfExists)
{
boolean oldIfExists = ifExists;
ifExists = newIfExists;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SqliteModelPackage.DROP_INDEX_STATEMENT__IF_EXISTS, oldIfExists, ifExists));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public CreateIndexStatement getIndex()
{
if (index != null && index.eIsProxy())
{
InternalEObject oldIndex = (InternalEObject)index;
index = (CreateIndexStatement)eResolveProxy(oldIndex);
if (index != oldIndex)
{
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, SqliteModelPackage.DROP_INDEX_STATEMENT__INDEX, oldIndex, index));
}
}
return index;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public CreateIndexStatement basicGetIndex()
{
return index;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setIndex(CreateIndexStatement newIndex)
{
CreateIndexStatement oldIndex = index;
index = newIndex;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SqliteModelPackage.DROP_INDEX_STATEMENT__INDEX, oldIndex, index));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType)
{
switch (featureID)
{
case SqliteModelPackage.DROP_INDEX_STATEMENT__IF_EXISTS:
return isIfExists();
case SqliteModelPackage.DROP_INDEX_STATEMENT__INDEX:
if (resolve) return getIndex();
return basicGetIndex();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue)
{
switch (featureID)
{
case SqliteModelPackage.DROP_INDEX_STATEMENT__IF_EXISTS:
setIfExists((Boolean)newValue);
return;
case SqliteModelPackage.DROP_INDEX_STATEMENT__INDEX:
setIndex((CreateIndexStatement)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case SqliteModelPackage.DROP_INDEX_STATEMENT__IF_EXISTS:
setIfExists(IF_EXISTS_EDEFAULT);
return;
case SqliteModelPackage.DROP_INDEX_STATEMENT__INDEX:
setIndex((CreateIndexStatement)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case SqliteModelPackage.DROP_INDEX_STATEMENT__IF_EXISTS:
return ifExists != IF_EXISTS_EDEFAULT;
case SqliteModelPackage.DROP_INDEX_STATEMENT__INDEX:
return index != null;
}
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(" (ifExists: ");
result.append(ifExists);
result.append(')');
return result.toString();
}
} //DropIndexStatementImpl