EnumFilter (pitest-entry 1.20.1 API)

java.lang.Object
- org.pitest.mutationtest.build.intercept.javafeatures.EnumFilter

All Implemented Interfaces:

MutationInterceptor
```
public class EnumFilter
extends Object
implements MutationInterceptor
```
Filters out mutations in Enum constructors, these are called only once per instance so are effectively static initializers. This overlaps with the StaticInitializerInterceptor, and could probably be removed. Left in place for now as it is computationally less expensive. Also filters mutants is the compiler generated valueOf and values methods.

Constructor Summary

Constructors
Constructor Description

EnumFilter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`begin(ClassTree clazz)`
`void`	`end()`
`Collection<MutationDetails>`	`intercept(Collection<MutationDetails> mutations, Mutater m)`
`InterceptorType`	`type()`

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

Methods inherited from interface org.pitest.mutationtest.build.MutationInterceptor
initialise

Constructor Detail
- EnumFilter
```
public EnumFilter()
```

Method Detail

type
```
public InterceptorType type()
```
Specified by:

type in interface MutationInterceptor

begin
```
public void begin(ClassTree clazz)
```
Specified by:

begin in interface MutationInterceptor

intercept

public Collection<MutationDetails> intercept(Collection<MutationDetails> mutations,
                                             Mutater m)

Specified by:: intercept in interface MutationInterceptor

end
```
public void end()
```
Specified by:

end in interface MutationInterceptor