HashOperation (EfficientStorage)

Type Parameters:

K -

All Known Implementing Classes:

AbstractFixedLengthListCompressor, ByteListCompressor, CompressableCompressor, HashOperation.Default, IntListCompressor, LongListCompressor, ShortListCompressor, StateCompressor
```
public interface HashOperation<K>
```
Interface for the hash operation needed to store objects in the CompressedStoreHashSet class. By contract, the hashcode returned for an object should be consistent, i.e. the hashCode of the object retrieved from the CompressedStore should equal the hashCode of the object before it was stored;

Author:

bfvdonge

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class HashOperation.Default<K>

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getHashCode(K object)`	Returns the hashCode of the given object.
`int`	`getHashCode(CompressedStore<K> store, long l)`	Returns the hashCode of the object stored in the store at index l.

- Method Detail
  - getHashCode
```
int getHashCode(K object)
```
    Returns the hashCode of the given object.
    
    Parameters:
    
    object -
    
    Returns:
  - getHashCode
```
int getHashCode(CompressedStore<K> store,
                long l)
         throws StorageException
```
    Returns the hashCode of the object stored in the store at index l.
    
    Parameters:
    
    store -
    
    l -
    
    Returns:
    
    Throws:
    
    StorageException