org.apache.flink.streaming.api.operators

类 TimerHeapInternalTimer<K,N>

java.lang.Object

org.apache.flink.streaming.api.operators.TimerHeapInternalTimer<K,N>

类型参数:

K - Type of the keys to which timers are scoped.

N - Type of the namespace to which timers are scoped.

所有已实现的接口:

org.apache.flink.runtime.state.heap.HeapPriorityQueueElement, org.apache.flink.runtime.state.Keyed<K>, org.apache.flink.runtime.state.PriorityComparable<InternalTimer<?,?>>, InternalTimer<K,N>

@Internal
public final class TimerHeapInternalTimer<K,N>
extends Object
implements InternalTimer<K,N>, org.apache.flink.runtime.state.heap.HeapPriorityQueueElement

Implementation of InternalTimer to use with a HeapPriorityQueueSet.

字段概要

从接口继承的字段 org.apache.flink.streaming.api.operators.InternalTimer

KEY_EXTRACTOR_FUNCTION, TIMER_COMPARATOR

从接口继承的字段 org.apache.flink.runtime.state.heap.HeapPriorityQueueElement

NOT_CONTAINED

构造器概要

构造器

构造器和说明
TimerHeapInternalTimer(long timestamp, K key, N namespace)

方法概要

限定符和类型	方法和说明
int	comparePriorityTo(InternalTimer<?,?> other)
boolean	equals(Object o)
int	getInternalIndex()
K	getKey() Returns the key that is bound to this timer.
N	getNamespace() Returns the namespace that is bound to this timer.
long	getTimestamp() Returns the timestamp of the timer.
int	hashCode()
void	setInternalIndex(int newIndex)
String	toString()

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

构造器详细资料

TimerHeapInternalTimer

public TimerHeapInternalTimer(long timestamp,
                              @Nonnull
                              K key,
                              @Nonnull
                              N namespace)

方法详细资料

getTimestamp

public long getTimestamp()

从接口复制的说明: InternalTimer

Returns the timestamp of the timer. This value determines the point in time when the timer will fire.

指定者:

getTimestamp 在接口中 InternalTimer<K,N>

getKey

@Nonnull
public K getKey()

从接口复制的说明: InternalTimer

Returns the key that is bound to this timer.

指定者:

getKey 在接口中 org.apache.flink.runtime.state.Keyed<K>

指定者:

getKey 在接口中 InternalTimer<K,N>

getNamespace

@Nonnull
public N getNamespace()

从接口复制的说明: InternalTimer

Returns the namespace that is bound to this timer.

指定者:

getNamespace 在接口中 InternalTimer<K,N>

equals

public boolean equals(Object o)

覆盖:

equals 在类中 Object

getInternalIndex

public int getInternalIndex()

指定者:

getInternalIndex 在接口中 org.apache.flink.runtime.state.heap.HeapPriorityQueueElement

setInternalIndex

public void setInternalIndex(int newIndex)

指定者:

setInternalIndex 在接口中 org.apache.flink.runtime.state.heap.HeapPriorityQueueElement

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

toString

public String toString()

覆盖:

toString 在类中 Object

comparePriorityTo

public int comparePriorityTo(@Nonnull
                             InternalTimer<?,?> other)

指定者:

comparePriorityTo 在接口中 org.apache.flink.runtime.state.PriorityComparable<InternalTimer<?,?>>