Package org.apache.iotdb.db.utils.windowing.handler

Class SlidingWindowEvaluationHandler

java.lang.Object

org.apache.iotdb.db.utils.windowing.handler.SlidingWindowEvaluationHandler

Direct Known Subclasses:

SlidingSizeWindowEvaluationHandler, SlidingTimeWindowEvaluationHandler

public abstract class SlidingWindowEvaluationHandler
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
protected Configuration	configuration
protected EvictableBatchList	data
protected Evaluator	evaluator
protected static WindowEvaluationTaskPoolManager	TASK_POOL_MANAGER

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SlidingWindowEvaluationHandler(Configuration configuration, Evaluator evaluator)

Method Summary

Modifier and Type	Method	Description
void	collect(long timestamp, boolean value)
void	collect(long timestamp, double value)
void	collect(long timestamp, float value)
void	collect(long timestamp, int value)
void	collect(long timestamp, long value)
void	collect(long timestamp, java.lang.String value)
void	collect(long timestamp, org.apache.iotdb.tsfile.utils.Binary value)
protected abstract void	createEvaluationTaskIfNecessary(long timestamp)

Methods inherited from class java.lang.Object

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

Field Detail

TASK_POOL_MANAGER

protected static final WindowEvaluationTaskPoolManager TASK_POOL_MANAGER

configuration

protected final Configuration configuration

evaluator

protected final Evaluator evaluator

data

protected final EvictableBatchList data

Constructor Detail

SlidingWindowEvaluationHandler

protected SlidingWindowEvaluationHandler(Configuration configuration,
                                         Evaluator evaluator)
                                  throws WindowingException

Throws:

WindowingException

Method Detail

createEvaluationTaskIfNecessary

protected abstract void createEvaluationTaskIfNecessary(long timestamp)

collect

public final void collect(long timestamp,
                          int value)

collect

public final void collect(long timestamp,
                          long value)

collect

public final void collect(long timestamp,
                          float value)

collect

public final void collect(long timestamp,
                          double value)

collect

public final void collect(long timestamp,
                          boolean value)

collect

public final void collect(long timestamp,
                          java.lang.String value)

collect

public final void collect(long timestamp,
                          org.apache.iotdb.tsfile.utils.Binary value)