com.yahoo.bard.webservice.data.cache

Interface TupleDataCache.DataEntry<K,M,V>

Type Parameters:

K - The key type of the cache.

M - The metadata type of the cache.

V - The raw data type of the cache.

All Superinterfaces:

Serializable

All Known Implementing Classes:

MemTupleDataCache.DataEntry

Enclosing interface:

TupleDataCache<K,M extends Serializable,V extends Serializable>

public static interface TupleDataCache.DataEntry<K,M,V>
extends Serializable

A data cache entry defined as a tuple consisting of key, metadata, and value fields.

Method Summary

Modifier and Type	Method and Description
K	getKey() Returns the key of this data cache entry.
M	getMeta() Returns the metadata of this data cache entry.
V	getValue() Returns the value of this data cache entry.

Method Detail

getKey

K getKey()

Returns the key of this data cache entry.

Returns:

the key corresponding to this entry.

getMeta

M getMeta()

Returns the metadata of this data cache entry.

Returns:

the metadata corresponding to this entry.

getValue

V getValue()

Returns the value of this data cache entry.

Returns:

the value corresponding to this entry.