/**
*/
package com.robotoworks.mechanoid.db.sqliteModel.impl;
import com.robotoworks.mechanoid.db.sqliteModel.AlterTableAddColumnStatement;
import com.robotoworks.mechanoid.db.sqliteModel.ColumnSource;
import com.robotoworks.mechanoid.db.sqliteModel.SqliteModelPackage;
import com.robotoworks.mechanoid.db.sqliteModel.TableDefinition;
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>Alter Table Add Column Statement</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link com.robotoworks.mechanoid.db.sqliteModel.impl.AlterTableAddColumnStatementImpl#getTable <em>Table</em>}</li>
* <li>{@link com.robotoworks.mechanoid.db.sqliteModel.impl.AlterTableAddColumnStatementImpl#getColumnDef <em>Column Def</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class AlterTableAddColumnStatementImpl extends DDLStatementImpl implements AlterTableAddColumnStatement
{
/**
* The cached value of the '{@link #getTable() <em>Table</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTable()
* @generated
* @ordered
*/
protected TableDefinition table;
/**
* The cached value of the '{@link #getColumnDef() <em>Column Def</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getColumnDef()
* @generated
* @ordered
*/
protected ColumnSource columnDef;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected AlterTableAddColumnStatementImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return SqliteModelPackage.Literals.ALTER_TABLE_ADD_COLUMN_STATEMENT;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public TableDefinition getTable()
{
if (table != null && table.eIsProxy())
{
InternalEObject oldTable = (InternalEObject)table;
table = (TableDefinition)eResolveProxy(oldTable);
if (table != oldTable)
{
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, SqliteModelPackage.ALTER_TABLE_ADD_COLUMN_STATEMENT__TABLE, oldTable, table));
}
}
return table;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public TableDefinition basicGetTable()
{
return table;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTable(TableDefinition newTable)
{
TableDefinition oldTable = table;
table = newTable;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SqliteModelPackage.ALTER_TABLE_ADD_COLUMN_STATEMENT__TABLE, oldTable, table));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ColumnSource getColumnDef()
{
return columnDef;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetColumnDef(ColumnSource newColumnDef, NotificationChain msgs)
{
ColumnSource oldColumnDef = columnDef;
columnDef = newColumnDef;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SqliteModelPackage.ALTER_TABLE_ADD_COLUMN_STATEMENT__COLUMN_DEF, oldColumnDef, newColumnDef);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setColumnDef(ColumnSource newColumnDef)
{
if (newColumnDef != columnDef)
{
NotificationChain msgs = null;
if (columnDef != null)
msgs = ((InternalEObject)columnDef).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SqliteModelPackage.ALTER_TABLE_ADD_COLUMN_STATEMENT__COLUMN_DEF, null, msgs);
if (newColumnDef != null)
msgs = ((InternalEObject)newColumnDef).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SqliteModelPackage.ALTER_TABLE_ADD_COLUMN_STATEMENT__COLUMN_DEF, null, msgs);
msgs = basicSetColumnDef(newColumnDef, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SqliteModelPackage.ALTER_TABLE_ADD_COLUMN_STATEMENT__COLUMN_DEF, newColumnDef, newColumnDef));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case SqliteModelPackage.ALTER_TABLE_ADD_COLUMN_STATEMENT__COLUMN_DEF:
return basicSetColumnDef(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 SqliteModelPackage.ALTER_TABLE_ADD_COLUMN_STATEMENT__TABLE:
if (resolve) return getTable();
return basicGetTable();
case SqliteModelPackage.ALTER_TABLE_ADD_COLUMN_STATEMENT__COLUMN_DEF:
return getColumnDef();
}
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.ALTER_TABLE_ADD_COLUMN_STATEMENT__TABLE:
setTable((TableDefinition)newValue);
return;
case SqliteModelPackage.ALTER_TABLE_ADD_COLUMN_STATEMENT__COLUMN_DEF:
setColumnDef((ColumnSource)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case SqliteModelPackage.ALTER_TABLE_ADD_COLUMN_STATEMENT__TABLE:
setTable((TableDefinition)null);
return;
case SqliteModelPackage.ALTER_TABLE_ADD_COLUMN_STATEMENT__COLUMN_DEF:
setColumnDef((ColumnSource)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case SqliteModelPackage.ALTER_TABLE_ADD_COLUMN_STATEMENT__TABLE:
return table != null;
case SqliteModelPackage.ALTER_TABLE_ADD_COLUMN_STATEMENT__COLUMN_DEF:
return columnDef != null;
}
return super.eIsSet(featureID);
}
} //AlterTableAddColumnStatementImpl