Package com.linkedin.venice.client.store.streaming

Interface VeniceResponseMap<K,V>

All Superinterfaces:

Map<K,V>

All Known Implementing Classes:

VeniceResponseMapImpl

public interface VeniceResponseMap<K,V>
extends Map<K,V>

Venice customized map, which could contains either a full response or a partial response. TODO: we could add more methods, such as get the total result cnt including valid entries and non-existing entries, or response quality in the future if necessary.

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Method Summary

Modifier and Type	Method	Description
Set<K>	getNonExistingKeys()	Retrieve all the non-existing keys known so far, and if the current response is a full response, this will contain all the missing keys in the request.
int	getTotalEntryCount()	Return the total number of entries, including non-existing keys.
boolean	isFullResponse()	Whether the result is a full response or not.

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Method Details

isFullResponse

boolean isFullResponse()

Whether the result is a full response or not.

Returns:

getNonExistingKeys

Set<K> getNonExistingKeys()

Retrieve all the non-existing keys known so far, and if the current response is a full response, this will contain all the missing keys in the request.

Returns:

getTotalEntryCount

int getTotalEntryCount()

Return the total number of entries, including non-existing keys.