net.sf.farrago.ddl
Class DdlDropStmt

java.lang.Object
  net.sf.farrago.ddl.DdlStmt
      net.sf.farrago.ddl.DdlDropStmt

All Implemented Interfaces:

FarragoSessionDdlStmt

Direct Known Subclasses:

DdlDropLabelStmt

public class DdlDropStmt
extends DdlStmt

DdlDropStmt represents a DDL DROP statement of any kind.

Version:

$Id: //open/dev/farrago/src/net/sf/farrago/ddl/DdlDropStmt.java#17 $

Author:

John V. Sichi

Field Summary

private boolean

restrict

Constructor Summary

DdlDropStmt(CwmModelElement droppedElement, boolean restrict)
Constructs a new DdlDropStmt.

Method Summary

boolean	isDropRestricted()
void	preValidate(FarragoSessionDdlValidator ddlValidator) Called before generic validation.
void	visit(DdlVisitor visitor) Invokes a visitor on this statement.

Methods inherited from class net.sf.farrago.ddl.DdlStmt

getModelElement, postCommit, postExecute, preExecute, requiresCommit, runsAsDml

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

restrict

private boolean restrict

Constructor Detail

DdlDropStmt

public DdlDropStmt(CwmModelElement droppedElement,
                   boolean restrict)

Constructs a new DdlDropStmt.

Parameters:

droppedElement - top-level element dropped by this stmt

restrict - whether DROP RESTRICT is in effect

Method Detail

isDropRestricted

public boolean isDropRestricted()

Specified by:

isDropRestricted in interface FarragoSessionDdlStmt

Overrides:

isDropRestricted in class DdlStmt

Returns:

whether DROP RESTRICT is in effect

preValidate

public void preValidate(FarragoSessionDdlValidator ddlValidator)

Description copied from interface: FarragoSessionDdlStmt

Called before generic validation.

Specified by:

preValidate in interface FarragoSessionDdlStmt

Overrides:

preValidate in class DdlStmt

Parameters:

ddlValidator - the object validating this stmt

visit

public void visit(DdlVisitor visitor)

Description copied from class: DdlStmt

Invokes a visitor on this statement.

Specified by:

visit in class DdlStmt

Parameters:

visitor - DdlVisitor to invoke