Package org.pentaho.di.core.undo

Class TransAction

java.lang.Object

org.pentaho.di.core.undo.TransAction

public class TransAction
extends Object

This class store undo and redo information... Possible changes to a transformation:

step

hop

note

connection

Build an Undo/Redo class containing:

Type of change

Description of action

Link to previous infomation

Since:

19-12-2003

Author:

Matt

Field Summary

Fields

Modifier and Type	Field	Description
static final String[]	desc_action
static final int	TYPE_ACTION_CHANGE_CLUSTER
static final int	TYPE_ACTION_CHANGE_CONNECTION
static final int	TYPE_ACTION_CHANGE_HOP
static final int	TYPE_ACTION_CHANGE_JOB_ENTRY
static final int	TYPE_ACTION_CHANGE_JOB_HOP
static final int	TYPE_ACTION_CHANGE_NOTE
static final int	TYPE_ACTION_CHANGE_PARTITION
static final int	TYPE_ACTION_CHANGE_RELATIONSHIP
static final int	TYPE_ACTION_CHANGE_SLAVE
static final int	TYPE_ACTION_CHANGE_STEP
static final int	TYPE_ACTION_CHANGE_TABLE
static final int	TYPE_ACTION_CHANGE_TABLEITEM
static final int	TYPE_ACTION_DELETE_CLUSTER
static final int	TYPE_ACTION_DELETE_CONNECTION
static final int	TYPE_ACTION_DELETE_HOP
static final int	TYPE_ACTION_DELETE_JOB_ENTRY
static final int	TYPE_ACTION_DELETE_JOB_HOP
static final int	TYPE_ACTION_DELETE_NOTE
static final int	TYPE_ACTION_DELETE_PARTITION
static final int	TYPE_ACTION_DELETE_RELATIONSHIP
static final int	TYPE_ACTION_DELETE_SLAVE
static final int	TYPE_ACTION_DELETE_STEP
static final int	TYPE_ACTION_DELETE_TABLE
static final int	TYPE_ACTION_DELETE_TABLEITEM
static final int	TYPE_ACTION_NEW_CLUSTER
static final int	TYPE_ACTION_NEW_CONNECTION
static final int	TYPE_ACTION_NEW_HOP
static final int	TYPE_ACTION_NEW_JOB_ENTRY
static final int	TYPE_ACTION_NEW_JOB_HOP
static final int	TYPE_ACTION_NEW_NOTE
static final int	TYPE_ACTION_NEW_PARTITION
static final int	TYPE_ACTION_NEW_RELATIONSHIP
static final int	TYPE_ACTION_NEW_SLAVE
static final int	TYPE_ACTION_NEW_STEP
static final int	TYPE_ACTION_NEW_TABLE
static final int	TYPE_ACTION_NEW_TABLEITEM
static final int	TYPE_ACTION_NONE
static final int	TYPE_ACTION_POSITION_JOB_ENTRY
static final int	TYPE_ACTION_POSITION_NOTE
static final int	TYPE_ACTION_POSITION_STEP
static final int	TYPE_ACTION_POSITION_TABLE
static final int	TYPE_ACTION_POSITION_TABLEITEM

Constructor Summary

Constructors

Constructor	Description
TransAction()

Method Summary

Modifier and Type	Method	Description
Object[]	getCurrent()
int[]	getCurrentIndex()
org.pentaho.di.core.gui.Point[]	getCurrentLocation()
boolean	getNextAlso()	Get the status of the nextAlso flag.
Object[]	getPrevious()
int[]	getPreviousIndex()
org.pentaho.di.core.gui.Point[]	getPreviousLocation()
int	getType()
void	setChanged(Object[] prev, Object[] curr, int[] idx)
void	setDelete(Object[] prev, int[] idx)
void	setItemMove(int[] prev, int[] curr)
void	setNew(Object[] prev, int[] position)
void	setNextAlso(boolean nextAlso)	Indicate that the next operations needs to be undone too.
void	setPosition(Object[] obj, int[] idx, org.pentaho.di.core.gui.Point[] prev, org.pentaho.di.core.gui.Point[] curr)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

TYPE_ACTION_NONE

public static final int TYPE_ACTION_NONE

See Also:

• Constant Field Values

TYPE_ACTION_CHANGE_STEP

public static final int TYPE_ACTION_CHANGE_STEP

See Also:

• Constant Field Values

TYPE_ACTION_CHANGE_CONNECTION

public static final int TYPE_ACTION_CHANGE_CONNECTION

See Also:

• Constant Field Values

TYPE_ACTION_CHANGE_HOP

public static final int TYPE_ACTION_CHANGE_HOP

See Also:

• Constant Field Values

TYPE_ACTION_CHANGE_NOTE

public static final int TYPE_ACTION_CHANGE_NOTE

See Also:

• Constant Field Values

TYPE_ACTION_NEW_STEP

public static final int TYPE_ACTION_NEW_STEP

See Also:

• Constant Field Values

TYPE_ACTION_NEW_CONNECTION

public static final int TYPE_ACTION_NEW_CONNECTION

See Also:

• Constant Field Values

TYPE_ACTION_NEW_HOP

public static final int TYPE_ACTION_NEW_HOP

See Also:

• Constant Field Values

TYPE_ACTION_NEW_NOTE

public static final int TYPE_ACTION_NEW_NOTE

See Also:

• Constant Field Values

TYPE_ACTION_DELETE_STEP

public static final int TYPE_ACTION_DELETE_STEP

See Also:

• Constant Field Values

TYPE_ACTION_DELETE_CONNECTION

public static final int TYPE_ACTION_DELETE_CONNECTION

See Also:

• Constant Field Values

TYPE_ACTION_DELETE_HOP

public static final int TYPE_ACTION_DELETE_HOP

See Also:

• Constant Field Values

TYPE_ACTION_DELETE_NOTE

public static final int TYPE_ACTION_DELETE_NOTE

See Also:

• Constant Field Values

TYPE_ACTION_POSITION_STEP

public static final int TYPE_ACTION_POSITION_STEP

See Also:

• Constant Field Values

TYPE_ACTION_POSITION_NOTE

public static final int TYPE_ACTION_POSITION_NOTE

See Also:

• Constant Field Values

TYPE_ACTION_CHANGE_JOB_ENTRY

public static final int TYPE_ACTION_CHANGE_JOB_ENTRY

See Also:

• Constant Field Values

TYPE_ACTION_CHANGE_JOB_HOP

public static final int TYPE_ACTION_CHANGE_JOB_HOP

See Also:

• Constant Field Values

TYPE_ACTION_NEW_JOB_ENTRY

public static final int TYPE_ACTION_NEW_JOB_ENTRY

See Also:

• Constant Field Values

TYPE_ACTION_NEW_JOB_HOP

public static final int TYPE_ACTION_NEW_JOB_HOP

See Also:

• Constant Field Values

TYPE_ACTION_DELETE_JOB_ENTRY

public static final int TYPE_ACTION_DELETE_JOB_ENTRY

See Also:

• Constant Field Values

TYPE_ACTION_DELETE_JOB_HOP

public static final int TYPE_ACTION_DELETE_JOB_HOP

See Also:

• Constant Field Values

TYPE_ACTION_POSITION_JOB_ENTRY

public static final int TYPE_ACTION_POSITION_JOB_ENTRY

See Also:

• Constant Field Values

TYPE_ACTION_CHANGE_TABLEITEM

public static final int TYPE_ACTION_CHANGE_TABLEITEM

See Also:

• Constant Field Values

TYPE_ACTION_NEW_TABLEITEM

public static final int TYPE_ACTION_NEW_TABLEITEM

See Also:

• Constant Field Values

TYPE_ACTION_DELETE_TABLEITEM

public static final int TYPE_ACTION_DELETE_TABLEITEM

See Also:

• Constant Field Values

TYPE_ACTION_POSITION_TABLEITEM

public static final int TYPE_ACTION_POSITION_TABLEITEM

See Also:

• Constant Field Values

TYPE_ACTION_CHANGE_TABLE

public static final int TYPE_ACTION_CHANGE_TABLE

See Also:

• Constant Field Values

TYPE_ACTION_CHANGE_RELATIONSHIP

public static final int TYPE_ACTION_CHANGE_RELATIONSHIP

See Also:

• Constant Field Values

TYPE_ACTION_NEW_TABLE

public static final int TYPE_ACTION_NEW_TABLE

See Also:

• Constant Field Values

TYPE_ACTION_NEW_RELATIONSHIP

public static final int TYPE_ACTION_NEW_RELATIONSHIP

See Also:

• Constant Field Values

TYPE_ACTION_DELETE_TABLE

public static final int TYPE_ACTION_DELETE_TABLE

See Also:

• Constant Field Values

TYPE_ACTION_DELETE_RELATIONSHIP

public static final int TYPE_ACTION_DELETE_RELATIONSHIP

See Also:

• Constant Field Values

TYPE_ACTION_POSITION_TABLE

public static final int TYPE_ACTION_POSITION_TABLE

See Also:

• Constant Field Values

TYPE_ACTION_NEW_SLAVE

public static final int TYPE_ACTION_NEW_SLAVE

See Also:

• Constant Field Values

TYPE_ACTION_CHANGE_SLAVE

public static final int TYPE_ACTION_CHANGE_SLAVE

See Also:

• Constant Field Values

TYPE_ACTION_DELETE_SLAVE

public static final int TYPE_ACTION_DELETE_SLAVE

See Also:

• Constant Field Values

TYPE_ACTION_NEW_CLUSTER

public static final int TYPE_ACTION_NEW_CLUSTER

See Also:

• Constant Field Values

TYPE_ACTION_CHANGE_CLUSTER

public static final int TYPE_ACTION_CHANGE_CLUSTER

See Also:

• Constant Field Values

TYPE_ACTION_DELETE_CLUSTER

public static final int TYPE_ACTION_DELETE_CLUSTER

See Also:

• Constant Field Values

TYPE_ACTION_NEW_PARTITION

public static final int TYPE_ACTION_NEW_PARTITION

See Also:

• Constant Field Values

TYPE_ACTION_CHANGE_PARTITION

public static final int TYPE_ACTION_CHANGE_PARTITION

See Also:

• Constant Field Values

TYPE_ACTION_DELETE_PARTITION

public static final int TYPE_ACTION_DELETE_PARTITION

See Also:

• Constant Field Values

desc_action

public static final String[] desc_action

Constructor Details

TransAction

public TransAction()

Method Details

setDelete

public void setDelete(Object[] prev,
 int[] idx)

setChanged

public void setChanged(Object[] prev,
 Object[] curr,
 int[] idx)

setNew

public void setNew(Object[] prev,
 int[] position)

setPosition

public void setPosition(Object[] obj,
 int[] idx,
 org.pentaho.di.core.gui.Point[] prev,
 org.pentaho.di.core.gui.Point[] curr)

setItemMove

public void setItemMove(int[] prev,
 int[] curr)

getType

public int getType()

getPrevious

public Object[] getPrevious()

getCurrent

public Object[] getCurrent()

getPreviousLocation

public org.pentaho.di.core.gui.Point[] getPreviousLocation()

getCurrentLocation

public org.pentaho.di.core.gui.Point[] getCurrentLocation()

getPreviousIndex

public int[] getPreviousIndex()

getCurrentIndex

public int[] getCurrentIndex()

setNextAlso

public void setNextAlso(boolean nextAlso)

Indicate that the next operations needs to be undone too.

Parameters:

nextAlso - The nextAlso to set.

getNextAlso

public boolean getNextAlso()

Get the status of the nextAlso flag.

Returns:

true if the next operation needs to be done too.

toString

public String toString()

Overrides:

toString in class Object