org.apache.ddlutils.alteration

Class AddColumnChange

java.lang.Object

org.apache.ddlutils.alteration.TableChangeImplBase

org.apache.ddlutils.alteration.AddColumnChange

All Implemented Interfaces:

ModelChange, TableChange

public class AddColumnChange
extends TableChangeImplBase

Represents the addition of a column to a table.

Constructor Summary

Constructors

Constructor and Description
AddColumnChange(String tableName, Column newColumn, String previousColumnName, String nextColumnName) Creates a new change object.

Method Summary

Methods

Modifier and Type	Method and Description
void	apply(Database model, boolean caseSensitive) Applies this change to the given database.
Column	getNewColumn() Returns the new column.
String	getNextColumn() Returns the name of the column before which the new column should be added.
String	getPreviousColumn() Returns the name of the column after which the new column should be added.
boolean	isAtEnd() Determines whether the column is added at the end (when applied in the order of creation of the changes).

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

findChangedTable, getChangedTable

Methods inherited from class java.lang.Object

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

Constructor Detail

AddColumnChange

public AddColumnChange(String tableName,
               Column newColumn,
               String previousColumnName,
               String nextColumnName)

Creates a new change object.

Parameters:

tableName - The name of the table to add the column to

newColumn - The new column

previousColumnName - The name of the column after which the new column should be added

nextColumnName - The name of the column before which the new column should be added

Method Detail

getNewColumn

public Column getNewColumn()

Returns the new column.

Returns:

The new column

getPreviousColumn

public String getPreviousColumn()

Returns the name of the column after which the new column should be added.

Returns:

The name of the previous column

getNextColumn

public String getNextColumn()

Returns the name of the column before which the new column should be added.

Returns:

The name of the next column

isAtEnd

public boolean isAtEnd()

Determines whether the column is added at the end (when applied in the order of creation of the changes).

Returns:

true if the column is added at the end

apply

public void apply(Database model,
         boolean caseSensitive)

Applies this change to the given database.

Parameters:

model - The database

caseSensitive - Whether the case of names matters