Filter (Log)

Type Parameters:

T - generic type on which this filter is applied.

All Superinterfaces:

java.lang.Cloneable

All Known Subinterfaces:

FilterStack<T>, XAttributableFilter<T>, XFilter<T>

All Known Implementing Classes:

FilterStackImpl, HideXEventXAttributableFilterImpl, MirrorFilterImpl, XAttributableContainsKeyWithValueXFilterImpl
```
public interface Filter<T>
extends java.lang.Cloneable
```
A filter is in essence a "function" applied on some input. A filter could be defined as a function f : T -> T. A filter is a cloneable object.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  T apply(T t)
  Apply this filter on some input.
  
  Filter<T> clone()
  Create this filter's clone.

- Method Detail
  - apply
```
T apply(T t)
```
    Apply this filter on some input.
    
    Parameters:
    
    t - input object of type T
    
    Returns:
    
    return object of type T
  - clone
```
Filter<T> clone()
```
    Create this filter's clone.
    
    Returns:
    
    clone of filter.