SubtypeCondition (Flink : Libraries : CEP 2.0.1-cp2 API)

java.lang.Object
- org.apache.flink.cep.pattern.conditions.IterativeCondition<T>
- - org.apache.flink.cep.pattern.conditions.SimpleCondition<T>
  - - org.apache.flink.cep.pattern.conditions.SubtypeCondition<T>

Type Parameters:

T - Type of the elements to be filtered

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.FilterFunction<T>, org.apache.flink.api.common.functions.Function
```
@Internal
public class SubtypeCondition<T>
extends SimpleCondition<T>
```
A condition which filters elements of the given type. An element is filtered out iff it is not assignable to the given subtype of T.

See Also:

Serialized Form

- Nested Class Summary
  - Nested classes/interfaces inherited from class org.apache.flink.cep.pattern.conditions.IterativeCondition
    IterativeCondition.Context<T>
- Constructor Summary
  
  Constructors
  Constructor Description
  
  SubtypeCondition(Class<? extends T> subtype)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean filter(T value)
  - Methods inherited from class org.apache.flink.cep.pattern.conditions.SimpleCondition
    filter, of
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SubtypeCondition

public SubtypeCondition(Class<? extends T> subtype)

Method Detail

filter

public boolean filter(T value)
               throws Exception

Throws:: Exception