org.apache.ddlutils.alteration
Class ColumnRequiredChange

java.lang.Object
  extended by org.apache.ddlutils.alteration.TableChangeImplBase
      extended by 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


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