本文整理汇总了Java中org.apache.flink.streaming.api.windowing.evictors.Evictor类的典型用法代码示例。如果您正苦于以下问题：Java Evictor类的具体用法？Java Evictor怎么用？Java Evictor使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
Evictor类属于org.apache.flink.streaming.api.windowing.evictors包，在下文中一共展示了Evictor类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: WithWindow
import org.apache.flink.streaming.api.windowing.evictors.Evictor; //导入依赖的package包/类
@PublicEvolving
protected WithWindow(DataStream<T1> input1,
DataStream<T2> input2,
KeySelector<T1, KEY> keySelector1,
KeySelector<T2, KEY> keySelector2,
TypeInformation<KEY> keyType,
WindowAssigner<? super TaggedUnion<T1, T2>, W> windowAssigner,
Trigger<? super TaggedUnion<T1, T2>, ? super W> trigger,
Evictor<? super TaggedUnion<T1, T2>, ? super W> evictor) {
this.input1 = requireNonNull(input1);
this.input2 = requireNonNull(input2);
this.keySelector1 = requireNonNull(keySelector1);
this.keySelector2 = requireNonNull(keySelector2);
this.keyType = requireNonNull(keyType);
this.windowAssigner = requireNonNull(windowAssigner);
this.trigger = trigger;
this.evictor = evictor;
}
示例2: WithWindow
import org.apache.flink.streaming.api.windowing.evictors.Evictor; //导入依赖的package包/类
protected WithWindow(DataStream<T1> input1,
DataStream<T2> input2,
KeySelector<T1, KEY> keySelector1,
KeySelector<T2, KEY> keySelector2,
TypeInformation<KEY> keyType,
WindowAssigner<? super TaggedUnion<T1, T2>, W> windowAssigner,
Trigger<? super TaggedUnion<T1, T2>, ? super W> trigger,
Evictor<? super TaggedUnion<T1, T2>, ? super W> evictor) {
this.input1 = input1;
this.input2 = input2;
this.keySelector1 = keySelector1;
this.keySelector2 = keySelector2;
this.keyType = keyType;
this.windowAssigner = windowAssigner;
this.trigger = trigger;
this.evictor = evictor;
}
示例3: EvictingWindowOperator
import org.apache.flink.streaming.api.windowing.evictors.Evictor; //导入依赖的package包/类
public EvictingWindowOperator(WindowAssigner<? super IN, W> windowAssigner,
TypeSerializer<W> windowSerializer,
KeySelector<IN, K> keySelector,
TypeSerializer<K> keySerializer,
StateDescriptor<? extends ListState<StreamRecord<IN>>, ?> windowStateDescriptor,
InternalWindowFunction<Iterable<IN>, OUT, K, W> windowFunction,
Trigger<? super IN, ? super W> trigger,
Evictor<? super IN, ? super W> evictor,
long allowedLateness,
OutputTag<IN> lateDataOutputTag) {
super(windowAssigner, windowSerializer, keySelector,
keySerializer, null, windowFunction, trigger, allowedLateness, lateDataOutputTag);
this.evictor = checkNotNull(evictor);
this.evictingWindowStateDescriptor = checkNotNull(windowStateDescriptor);
}
示例4: getEvictor
import org.apache.flink.streaming.api.windowing.evictors.Evictor; //导入依赖的package包/类
@VisibleForTesting
public Evictor<? super IN, ? super W> getEvictor() {
return evictor;
}
示例5: evictor
import org.apache.flink.streaming.api.windowing.evictors.Evictor; //导入依赖的package包/类
/**
* Sets the {@code Evictor} that should be used to evict elements from a window before emission.
*
* <p>Note: When using an evictor window performance will degrade significantly, since
* pre-aggregation of window results cannot be used.
*/
@PublicEvolving
public WithWindow<T1, T2, KEY, W> evictor(Evictor<? super TaggedUnion<T1, T2>, ? super W> newEvictor) {
return new WithWindow<>(input1, input2, keySelector1, keySelector2, keyType,
windowAssigner, trigger, newEvictor);
}
示例6: evictor
import org.apache.flink.streaming.api.windowing.evictors.Evictor; //导入依赖的package包/类
/**
* Sets the {@code Evictor} that should be used to evict elements from a window before
* emission.
*
* <p>Note: When using an evictor window performance will degrade significantly, since
* pre-aggregation of window results cannot be used.
*/
@PublicEvolving
public WithWindow<T1, T2, KEY, W> evictor(Evictor<? super TaggedUnion<T1, T2>, ? super W> newEvictor) {
return new WithWindow<>(input1, input2, keySelector1, keySelector2, keyType,
windowAssigner, trigger, newEvictor);
}