Package com.linkedin.venice.utils

Interface IndexedMap<K,V>

All Superinterfaces:

Map<K,V>

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

The IndexedMap interface implements Map and several functions for dealing with its content via the index corresponding to their insertion order. The concept is similar to the LinkedHashMap, but affords the user a greater control over how the data is laid out when iterating over it.

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
Map.Entry<K,V>	getByIndex(int index)
int	indexOf(K key)
void	moveElement(int originalIndex, int newIndex)
V	putByIndex(K key, V value, int index)
Map.Entry<K,V>	removeByIndex(int index)

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

indexOf

int indexOf(K key)

putByIndex

V putByIndex(K key,
 V value,
 int index)

getByIndex

Map.Entry<K,V> getByIndex(int index)

removeByIndex

Map.Entry<K,V> removeByIndex(int index)

moveElement

void moveElement(int originalIndex,
 int newIndex)