RetainOnCaseAttributeEqualityFilter (framework 0.2.4 API)

java.lang.Object
- beamline.filters.RetainOnCaseAttributeEqualityFilter<T>

Type Parameters:

T - the type of the attribute

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.FilterFunction<BEvent>, org.apache.flink.api.common.functions.Function
```
public class RetainOnCaseAttributeEqualityFilter<T extends Serializable>
extends Object
implements org.apache.flink.api.common.functions.FilterFunction<BEvent>
```
This filter retains events based on the equality of a certain trace attribute to a given set of values. Values are considered in disjunction (i.e., it is enough that the attribute is equal to one of the values to retain the event).

Author:

Andrea Burattin

See Also:

Serialized Form

- Constructor Summary
  
  Constructors
  Constructor Description
  
  RetainOnCaseAttributeEqualityFilter(String attributeName, T... values)
  Constructor
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean filter(BEvent t)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RetainOnCaseAttributeEqualityFilter
```
@SafeVarargs
public RetainOnCaseAttributeEqualityFilter(String attributeName,
                                           T... values)
```
    Constructor
    
    Parameters:
    
    attributeName - the name of the trace attribute
    
    values - the sequence of values to consider
- Method Detail
  - filter
```
public boolean filter(BEvent t)
```
    Specified by:
    
    filter in interface org.apache.flink.api.common.functions.FilterFunction<T extends Serializable>