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

类 SlidingWindowEvaluationHandler

java.lang.Object

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

直接已知子类:

SlidingSizeWindowEvaluationHandler, SlidingTimeWindowEvaluationHandler

public abstract class SlidingWindowEvaluationHandler
extends Object

字段概要

字段

限定符和类型	字段和说明
protected Configuration	configuration
protected EvictableBatchList	data
protected Evaluator	evaluator
protected static WindowEvaluationTaskPoolManager	TASK_POOL_MANAGER

构造器概要

构造器

限定符	构造器和说明
protected	SlidingWindowEvaluationHandler(Configuration configuration, Evaluator evaluator)

方法概要

限定符和类型	方法和说明
void	collect(long timestamp, Binary value)
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, String value)
protected abstract void	createEvaluationTaskIfNecessary(long timestamp)

从类继承的方法 java.lang.Object

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

字段详细资料

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

构造器详细资料

SlidingWindowEvaluationHandler

protected SlidingWindowEvaluationHandler(Configuration configuration,
                                         Evaluator evaluator)
                                  throws WindowingException

抛出:

WindowingException

方法详细资料

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,
                          String value)

collect

public final void collect(long timestamp,
                          Binary value)