Uses of Interface
org.apache.flink.streaming.api.windowing.policy.EvictionPolicy

Packages that use EvictionPolicy

Package	Description
org.apache.flink.streaming.api.datastream
org.apache.flink.streaming.api.operators.windowing
org.apache.flink.streaming.api.windowing
org.apache.flink.streaming.api.windowing.helper
org.apache.flink.streaming.api.windowing.policy

Uses of EvictionPolicy in org.apache.flink.streaming.api.datastream

Fields in org.apache.flink.streaming.api.datastream declared as EvictionPolicy

Modifier and Type	Field and Description
protected EvictionPolicy<OUT>	WindowedDataStream.userEvicter

Methods in org.apache.flink.streaming.api.datastream that return EvictionPolicy

Modifier and Type	Method and Description
protected EvictionPolicy<OUT>	WindowedDataStream.getEviction()

Methods in org.apache.flink.streaming.api.datastream with parameters of type EvictionPolicy

Modifier and Type	Method and Description
WindowedDataStream<OUT>	DataStream.window(TriggerPolicy<OUT> trigger, EvictionPolicy<OUT> eviction) Create a WindowedDataStream using the given TriggerPolicy and EvictionPolicy.

Constructors in org.apache.flink.streaming.api.datastream with parameters of type EvictionPolicy

Constructor and Description
WindowedDataStream(DataStream<OUT> dataStream, TriggerPolicy<OUT> trigger, EvictionPolicy<OUT> evicter)

Uses of EvictionPolicy in org.apache.flink.streaming.api.operators.windowing

Fields in org.apache.flink.streaming.api.operators.windowing declared as EvictionPolicy

Modifier and Type	Field and Description
protected EvictionPolicy<IN>	StreamDiscretizer.evictionPolicy

Methods in org.apache.flink.streaming.api.operators.windowing that return EvictionPolicy

Modifier and Type	Method and Description
EvictionPolicy<IN>	StreamDiscretizer.getEviction()

Constructors in org.apache.flink.streaming.api.operators.windowing with parameters of type EvictionPolicy

Constructor and Description
StreamDiscretizer(TriggerPolicy<IN> triggerPolicy, EvictionPolicy<IN> evictionPolicy)

Uses of EvictionPolicy in org.apache.flink.streaming.api.windowing

Methods in org.apache.flink.streaming.api.windowing with parameters of type EvictionPolicy

Modifier and Type	Method and Description
static <X> TimestampWrapper<X>	WindowUtils.getTimeStampWrapper(EvictionPolicy<X> eviction)
static long	WindowUtils.getWindowSize(EvictionPolicy<?> eviction)
static boolean	WindowUtils.isCountOnly(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction)
static boolean	WindowUtils.isJumpingCountPolicy(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction)
static boolean	WindowUtils.isJumpingTimePolicy(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction)
static boolean	WindowUtils.isParallelPolicy(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction, int parallelism)
static boolean	WindowUtils.isSlidingCountPolicy(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction)
static boolean	WindowUtils.isSlidingTimePolicy(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction)
static boolean	WindowUtils.isTimeOnly(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction)
static boolean	WindowUtils.isTumblingPolicy(TriggerPolicy<?> trigger, EvictionPolicy<?> eviction)

Uses of EvictionPolicy in org.apache.flink.streaming.api.windowing.helper

Methods in org.apache.flink.streaming.api.windowing.helper that return EvictionPolicy

Modifier and Type	Method and Description
abstract EvictionPolicy<DATA>	WindowingHelper.toEvict() Method for encapsulating the EvictionPolicy.
EvictionPolicy<DATA>	Time.toEvict()
EvictionPolicy<DATA>	FullStream.toEvict()
EvictionPolicy<DATA>	Delta.toEvict()
EvictionPolicy<?>	Count.toEvict()

Uses of EvictionPolicy in org.apache.flink.streaming.api.windowing.policy

Subinterfaces of EvictionPolicy in org.apache.flink.streaming.api.windowing.policy

Modifier and Type	Interface and Description
interface	ActiveEvictionPolicy<DATA> This interface is used for active eviction policies.
interface	CloneableEvictionPolicy<DATA> When used in grouped windowing, eviction policies must provide a clone method.

Classes in org.apache.flink.streaming.api.windowing.policy that implement EvictionPolicy

Modifier and Type	Class and Description
class	ActiveCloneableEvictionPolicyWrapper<DATA> The ActiveEvictionPolicy wraps around a non active EvictionPolicy.
class	ActiveEvictionPolicyWrapper<DATA> This ActiveEvictionPolicy wraps around a non active EvictionPolicy.
class	CloneableMultiEvictionPolicy<DATA> This policy does the same as MultiEvictionPolicy.
class	CountEvictionPolicy<IN> This eviction policy allows the eviction of data points from the buffer using a counter of arriving elements and a threshold (maximal buffer size) By default this policy does not react on fake elements.
class	DeltaPolicy<DATA> This policy calculates a delta between the data point which triggered last and the currently arrived data point.
class	KeepAllEvictionPolicy<T>
class	MultiEvictionPolicy<DATA> This policy provides the ability to use multiple eviction policies at the same time.
class	PunctuationPolicy<IN,DATA> This policy can be used to trigger and evict based on a punctuation which is present within the arriving data.
class	TimeEvictionPolicy<DATA> This eviction policy evicts all elements which are older then a specified time.
class	TumblingEvictionPolicy<DATA> This eviction policy deletes all elements from the buffer in case a trigger occurred.

Constructors in org.apache.flink.streaming.api.windowing.policy with parameters of type EvictionPolicy

Constructor and Description
ActiveEvictionPolicyWrapper(EvictionPolicy<DATA> nestedPolicy) Creates a wrapper which activates the eviction policy which is wrapped in.
MultiEvictionPolicy(EvictionPolicy<DATA>... evictionPolicies) This policy provides the ability to use multiple eviction policies at the same time.
MultiEvictionPolicy(MultiEvictionPolicy.EvictionStrategy strategy, EvictionPolicy<DATA>... evictionPolicies) This policy provides the ability to use multiple eviction policies at the same time.