Package org.apache.iotdb.db.trigger.example

Class TriggerFireTimesCounter

java.lang.Object

org.apache.iotdb.db.trigger.example.TriggerFireTimesCounter

All Implemented Interfaces:

Trigger

public class TriggerFireTimesCounter
extends Object
implements Trigger

Constructor Summary

Constructors

Constructor	Description
TriggerFireTimesCounter()

Method Summary

Modifier and Type	Method	Description
boolean	fire(org.apache.tsfile.write.record.Tablet tablet)
void	onCreate(TriggerAttributes attributes)
void	onDrop()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.iotdb.trigger.api.Trigger

getFailureStrategy, restore, validate

Constructor Details

TriggerFireTimesCounter

public TriggerFireTimesCounter()

Method Details

onCreate

public void onCreate(TriggerAttributes attributes)
              throws Exception

Specified by:

onCreate in interface Trigger

Throws:

Exception

onDrop

public void onDrop()
            throws Exception

Specified by:

onDrop in interface Trigger

Throws:

Exception

fire

public boolean fire(org.apache.tsfile.write.record.Tablet tablet)
             throws Exception

Specified by:

fire in interface Trigger

Throws:

Exception