MatchingStringFunction (ProGuardCORE)

java.lang.Object
- proguard.util.MatchingStringFunction

All Implemented Interfaces:

StringFunction
```
public class MatchingStringFunction
extends java.lang.Object
implements StringFunction
```
This StringFunction returns unchanged strings or null, depending on whether a given string matcher matches the strings. It can be seen as an adapter from StringMatcher or StringFunction.

- Field Summary
  - Fields inherited from interface proguard.util.StringFunction
    IDENTITY_FUNCTION
- Constructor Summary
  
  Constructors
  Constructor Description
  
  MatchingStringFunction(StringMatcher stringMatcher)
  Creates a new MatchingStringFunction with the given string matcher.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.lang.String transform(java.lang.String string)
  Transforms the given string into a new string.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MatchingStringFunction
```
public MatchingStringFunction(StringMatcher stringMatcher)
```
    Creates a new MatchingStringFunction with the given string matcher.
- Method Detail
  - transform
```
public java.lang.String transform(java.lang.String string)
```
    Description copied from interface: StringFunction
    
    Transforms the given string into a new string.
    
    Specified by:
    
    transform in interface StringFunction