EmptySignature

All Implemented Interfaces:

com.mobwith.imgmodule.load.Key
```
public final class EmptySignature
 implements Key
                    
```
An empty key that is always equal to all other empty keys.

Method Summary

Modifier and Type	Method	Description
`static EmptySignature`	`obtain()`
`String`	`toString()`
`void`	`updateDiskCacheKey(@NonNull() MessageDigest messageDigest)`	Adds all uniquely identifying information to the given digest.

Methods inherited from class com.mobwith.imgmodule.load.Key
equals, hashCode
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - obtain
```
@NonNull() static EmptySignature obtain()
```
  - toString
```
 String toString()
```
  - updateDiskCacheKey
```
 void updateDiskCacheKey(@NonNull() MessageDigest messageDigest)
```
    Adds all uniquely identifying information to the given digest.
    Note - Using reset inside of this method will resultin undefined behavior.