org.apache.ddlutils.alteration
Class ColumnRequiredChange

java.lang.Object
  org.apache.ddlutils.alteration.TableChangeImplBase
      org.apache.ddlutils.alteration.ColumnRequiredChange

All Implemented Interfaces:

ColumnChange, ModelChange, TableChange

public class ColumnRequiredChange
extends TableChangeImplBase
implements ColumnChange

Represents the change of the required constraint of a column. Since it is a boolean value, this means the required constraint will simply be toggled.

Version:

$Revision: $

Constructor Summary

ColumnRequiredChange(Table table, Column column)
Creates a new change object.

Method Summary

void	apply(Database database, boolean caseSensitive) Applies this change to the given database.
Column	getChangedColumn() Returns the column.

Methods inherited from class org.apache.ddlutils.alteration.TableChangeImplBase

getChangedTable

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ddlutils.alteration.TableChange

getChangedTable

Constructor Detail

ColumnRequiredChange

public ColumnRequiredChange(Table table,
                            Column column)

Creates a new change object.

Parameters:

table - The table of the column

column - The column

Method Detail

getChangedColumn

public Column getChangedColumn()

Returns the column.

Specified by:

getChangedColumn in interface ColumnChange

Returns:

The column

apply

public void apply(Database database,
                  boolean caseSensitive)

Applies this change to the given database.

Specified by:

apply in interface ModelChange

Parameters:

database - The database

caseSensitive - Whether the case of names matters