alluxio.client.file.cache.cuckoofilter

Class ScopeEncoder

java.lang.Object

alluxio.client.file.cache.cuckoofilter.ScopeEncoder

public class ScopeEncoder
extends java.lang.Object

A scope encoder that supports encode/decode scope information.

Constructor Summary

Constructors

Constructor and Description
ScopeEncoder(int bitsPerScope) Create a scope encoder.

Method Summary

Modifier and Type	Method and Description
int	encode(CacheScope scopeInfo) Encode scope information into integer.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ScopeEncoder

public ScopeEncoder(int bitsPerScope)

Create a scope encoder.

Parameters:

bitsPerScope - the number of bits the scope has

Method Detail

encode

public int encode(CacheScope scopeInfo)

Encode scope information into integer.

Parameters:

scopeInfo - the scope will be encoded

Returns:

the encoded scope