Memoable (moe.ios.core API)

All Known Implementing Classes:

GeneralDigest, LongDigest, MD5Digest, SHA1Digest, SHA224Digest, SHA256Digest, SHA384Digest, SHA512Digest
```
public interface Memoable
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Memoable`	`copy()`	Produce a copy of this object with its configuration and in its current state.
`void`	`reset(Memoable other)`	Restore a copied object state into this object.

- Method Detail
  - copy
```
Memoable copy()
```
    Produce a copy of this object with its configuration and in its current state.
    The returned object may be used simply to store the state, or may be used as a similar object starting from the copied state.
  - reset
```
void reset(Memoable other)
```
    Restore a copied object state into this object.
    Implementations of this method should try to avoid or minimise memory allocation to perform the reset.
    
    Parameters:
    
    other - an object originally copied from an object of the same type as this instance.
    
    Throws:
    
    ClassCastException - if the provided object is not of the correct type.
    
    MemoableResetException - if the other parameter is in some other way invalid.