prefuse.action
Class GroupAction

java.lang.Object
  prefuse.activity.Activity
      prefuse.action.Action
          prefuse.action.GroupAction

Direct Known Subclasses:

FisheyeTreeFilter, GraphDistanceFilter, ItemAction, Layout, VisibilityAnimator, VisibilityFilter

public abstract class GroupAction
extends Action

An Action that can be parameterized to process a particular group of items.

Author:

jeffrey heer

Field Summary

protected java.lang.String

m_group A reference to the group to be processed by this Action

Fields inherited from class prefuse.action.Action

m_vis

Fields inherited from class prefuse.activity.Activity

DEFAULT_STEP_TIME, INFINITY

Constructor Summary

GroupAction()
Create a new GroupAction that processes all groups.

GroupAction(java.lang.String group)
Create a new GroupAction that processes the specified group.

GroupAction(java.lang.String group, long duration)
Create a new GroupAction that processes the specified group.

GroupAction(java.lang.String group, long duration, long stepTime)
Create a new GroupAction that processes the specified group.

GroupAction(Visualization vis)
Create a new GroupAction that processes all groups.

GroupAction(Visualization vis, long duration)
Create a new GroupAction that processes all groups.

GroupAction(Visualization vis, long duration, long stepTime)
Create a new GroupAction that processes all groups.

GroupAction(Visualization vis, java.lang.String group)
Create a new GroupAction that processes the specified group.

GroupAction(Visualization vis, java.lang.String group, long duration)
Create a new GroupAction that processes the specified group.

GroupAction(Visualization vis, java.lang.String group, long duration, long stepTime)
Create a new GroupAction that processes the specified group.

Method Summary

java.lang.String	getGroup() Get the name of the group to be processed by this Action.
abstract void	run(double frac) Runs this Action, triggering whatever processing this Action performs.
void	setGroup(java.lang.String group) Sets the name of the group to be processed by this Action.

Methods inherited from class prefuse.action.Action

getVisualization, run, setVisualization

Methods inherited from class prefuse.activity.Activity

addActivityListener, alwaysRunAfter, cancel, fireActivityCancelled, fireActivityFinished, fireActivityScheduled, fireActivityStarted, fireActivityStepped, getDuration, getNextTime, getPace, getPacingFunction, getStartTime, getStepTime, getStopTime, isEnabled, isRunning, isScheduled, removeActivityListener, run, runAfter, runAt, setDuration, setEnabled, setPacingFunction, setStartTime, setStepTime

Methods inherited from class java.lang.Object

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

Field Detail

m_group

protected java.lang.String m_group

A reference to the group to be processed by this Action

Constructor Detail

GroupAction

public GroupAction()

Create a new GroupAction that processes all groups.

See Also:

Visualization.ALL_ITEMS

GroupAction

public GroupAction(Visualization vis)

Create a new GroupAction that processes all groups.

Parameters:

vis - the Visualization to process

See Also:

Visualization.ALL_ITEMS

GroupAction

public GroupAction(Visualization vis,
                   long duration)

Create a new GroupAction that processes all groups.

Parameters:

vis - the Visualization to process

duration - the duration of this Action

See Also:

Visualization.ALL_ITEMS

GroupAction

public GroupAction(Visualization vis,
                   long duration,
                   long stepTime)

Create a new GroupAction that processes all groups.

Parameters:

vis - the Visualization to process

duration - the duration of this Action

stepTime - the time to wait between invocations of this Action

See Also:

Visualization.ALL_ITEMS

GroupAction

public GroupAction(java.lang.String group)

Create a new GroupAction that processes the specified group.

Parameters:

group - the name of the group to process

GroupAction

public GroupAction(java.lang.String group,
                   long duration)

Create a new GroupAction that processes the specified group.

Parameters:

group - the name of the group to process

duration - the duration of this Action

GroupAction

public GroupAction(java.lang.String group,
                   long duration,
                   long stepTime)

Create a new GroupAction that processes the specified group.

Parameters:

group - the name of the group to process

duration - the duration of this Action

stepTime - the time to wait between invocations of this Action

GroupAction

public GroupAction(Visualization vis,
                   java.lang.String group)

Create a new GroupAction that processes the specified group.

Parameters:

vis - the Visualization to process

group - the name of the group to process

GroupAction

public GroupAction(Visualization vis,
                   java.lang.String group,
                   long duration)

Create a new GroupAction that processes the specified group.

Parameters:

vis - the Visualization to process

group - the name of the group to process

duration - the duration of this Action

GroupAction

public GroupAction(Visualization vis,
                   java.lang.String group,
                   long duration,
                   long stepTime)

Create a new GroupAction that processes the specified group.

Parameters:

vis - the Visualization to process

group - the name of the group to process

duration - the duration of this Action

stepTime - the time to wait between invocations of this Action

Method Detail

getGroup

public java.lang.String getGroup()

Get the name of the group to be processed by this Action.

Returns:

the name of the group to process

setGroup

public void setGroup(java.lang.String group)

Sets the name of the group to be processed by this Action.

Parameters:

group - the name of the group to process

run

public abstract void run(double frac)

Description copied from class: Action

Runs this Action, triggering whatever processing this Action performs. Subclass this method to create custom Actions.

Specified by:

run in class Action

Parameters:

frac - the fraction of this Action's duration that has elapsed.

See Also:

Action.run(double)