RichIterativeCondition (Flink : Libraries : CEP 2.1.1-cp1 API)

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

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction

Direct Known Subclasses:

RichCompositeIterativeCondition
```
public abstract class RichIterativeCondition<T>
extends IterativeCondition<T>
implements org.apache.flink.api.common.functions.RichFunction
```
Rich variant of the IterativeCondition. As a RichFunction, it gives access to the RuntimeContext and provides setup and teardown methods: RichFunction.open(OpenContext) and RichFunction.close().

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

RichIterativeCondition()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`org.apache.flink.api.common.functions.IterationRuntimeContext`	`getIterationRuntimeContext()`
`org.apache.flink.api.common.functions.RuntimeContext`	`getRuntimeContext()`
`void`	`open(org.apache.flink.api.common.functions.OpenContext openContext)`
`void`	`setRuntimeContext(org.apache.flink.api.common.functions.RuntimeContext runtimeContext)`

Methods inherited from class org.apache.flink.cep.pattern.conditions.IterativeCondition
filter

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RichIterativeCondition
```
public RichIterativeCondition()
```
- Method Detail
  - setRuntimeContext
```
public void setRuntimeContext(org.apache.flink.api.common.functions.RuntimeContext runtimeContext)
```
    Specified by:
    
    setRuntimeContext in interface org.apache.flink.api.common.functions.RichFunction
  - getRuntimeContext
```
public org.apache.flink.api.common.functions.RuntimeContext getRuntimeContext()
```
    Specified by:
    
    getRuntimeContext in interface org.apache.flink.api.common.functions.RichFunction
  - getIterationRuntimeContext
```
public org.apache.flink.api.common.functions.IterationRuntimeContext getIterationRuntimeContext()
```
    Specified by:
    
    getIterationRuntimeContext in interface org.apache.flink.api.common.functions.RichFunction
  - open
```
public void open(org.apache.flink.api.common.functions.OpenContext openContext)
          throws Exception
```
    Specified by:
    
    open in interface org.apache.flink.api.common.functions.RichFunction
    
    Throws:
    
    Exception
  - close
```
public void close()
           throws Exception
```
    Specified by:
    
    close in interface org.apache.flink.api.common.functions.RichFunction
    
    Throws:
    
    Exception