public abstract class EncoderAction extends ItemAction
m_predicatem_groupDEFAULT_STEP_TIME, INFINITY| Constructor and Description |
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EncoderAction()
Create a new EncoderAction that processes all data groups.
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EncoderAction(java.lang.String group)
Create a new EncoderAction that processes the specified group.
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EncoderAction(java.lang.String group,
Predicate filter)
Create a new EncoderAction that processes the specified group.
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EncoderAction(Visualization vis)
Create a new EncoderAction that processes all groups.
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EncoderAction(Visualization vis,
java.lang.String group)
Create a new EncoderAction that processes the specified group.
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EncoderAction(Visualization vis,
java.lang.String group,
Predicate filter)
Create a new EncoderAction that processes the specified group.
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| Modifier and Type | Method and Description |
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protected void |
add(Predicate p,
java.lang.Object value)
Add a mapping rule to this EncoderAction.
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void |
clear()
Remove all rule mappings from this encoder.
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protected void |
finish()
Perform any necessary clean-up after this encoder can be used.
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protected java.lang.Object |
lookup(VisualItem item)
Lookup the value mapped to by the given item.
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boolean |
remove(Predicate p)
Remove rules using the given predicate from this encoder.
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void |
run(double frac)
Runs this Action, triggering whatever processing this Action performs.
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protected void |
setup()
Perform any necessary setup before this encoder can be used.
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void |
setVisualization(Visualization vis)
Set the Visualization processed by this Action.
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getFilterPredicate, process, setFilterPredicategetGroup, setGroupgetVisualization, runaddActivityListener, 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, setStepTimepublic EncoderAction()
public EncoderAction(Visualization vis)
vis - the Visualization to processVisualization.ALL_ITEMSpublic EncoderAction(java.lang.String group)
group - the name of the group to processpublic EncoderAction(java.lang.String group,
Predicate filter)
group - the name of the group to processfilter - the filtering Predicatepublic EncoderAction(Visualization vis, java.lang.String group)
vis - the Visualization to processgroup - the data group to processpublic EncoderAction(Visualization vis, java.lang.String group, Predicate filter)
vis - the Visualization to processgroup - the name of the group to processfilter - the filtering Predicateprotected void add(Predicate p, java.lang.Object value)
p - the rule Predicatevalue - the value to map toprotected java.lang.Object lookup(VisualItem item)
item - the item to lookuppublic void clear()
public boolean remove(Predicate p)
p - the predicate to removepublic void setVisualization(Visualization vis)
ActionsetVisualization in class Actionvis - the Visualization to process.Action.setVisualization(prefuse.Visualization)public void run(double frac)
Actionrun in class ItemActionfrac - the fraction of this Action's duration that has elapsed.Action.run(double)protected void setup()
protected void finish()