net.sf.farrago.ddl
Class DdlSetSchemaStmt

java.lang.Object
  net.sf.farrago.ddl.DdlStmt
      net.sf.farrago.ddl.DdlSetContextStmt
          net.sf.farrago.ddl.DdlSetSchemaStmt

All Implemented Interfaces:

FarragoSessionDdlStmt

public class DdlSetSchemaStmt
extends DdlSetContextStmt

DdlSetSchemaStmt represents the DDL statement SET SCHEMA.

Version:

$Id: //open/dev/farrago/src/net/sf/farrago/ddl/DdlSetSchemaStmt.java#12 $

Author:

John V. Sichi

Field Summary

private SqlIdentifier

schemaName

Fields inherited from class net.sf.farrago.ddl.DdlSetContextStmt

parsedExpr, valueString

Constructor Summary

DdlSetSchemaStmt(SqlNode valueExpr)
Constructss a new DdlSetSchemaStmt.

Method Summary

SqlIdentifier	getSchemaName()
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.DdlSetContextStmt

getValueExpression, requiresCommit

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

getModelElement, isDropRestricted, postCommit, postExecute, preExecute, runsAsDml

Methods inherited from class java.lang.Object

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

Field Detail

schemaName

private SqlIdentifier schemaName

Constructor Detail

DdlSetSchemaStmt

public DdlSetSchemaStmt(SqlNode valueExpr)

Constructss a new DdlSetSchemaStmt.

Parameters:

valueExpr - value expression for new catalog

Method Detail

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

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 DdlSetContextStmt

Parameters:

ddlValidator - the object validating this stmt

getSchemaName

public SqlIdentifier getSchemaName()