Package discord4j.core.shard

Class JdkKeyStore<K extends Comparable<K>>

java.lang.Object

discord4j.core.shard.JdkKeyStore<K>

Type Parameters:

K - the type of the keys tracked

All Implemented Interfaces:

KeyStore<K>

public class JdkKeyStore<K extends Comparable<K>>
extends Object
implements KeyStore<K>

A repository for the entity keys tracked by each shard.

Constructor Summary

Constructors

Constructor	Description
JdkKeyStore()

Method Summary

Modifier and Type	Method	Description
void	add(int shardId, K key)	Add the given key under a shard index.
void	clear(int shardId)	Removes all keys stored under a given shard index.
Set<K>	keys(int shardId)	Return an unmodifiable Set of keys for the given shard index.
void	remove(int shardId, K key)	Remove the given key from a shard index.

Methods inherited from class java.lang.Object

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

Constructor Detail

JdkKeyStore

public JdkKeyStore()

Method Detail

add

public void add(int shardId,
                K key)

Description copied from interface: KeyStore

Add the given key under a shard index.

Specified by:

add in interface KeyStore<K extends Comparable<K>>

Parameters:

shardId - the shard index a key will be associated under

key - the actual key to store

remove

public void remove(int shardId,
                   K key)

Description copied from interface: KeyStore

Remove the given key from a shard index.

Specified by:

remove in interface KeyStore<K extends Comparable<K>>

Parameters:

shardId - the shard index a key will be removed from

key - the actual key to remove

clear

public void clear(int shardId)

Description copied from interface: KeyStore

Removes all keys stored under a given shard index.

Specified by:

clear in interface KeyStore<K extends Comparable<K>>

Parameters:

shardId - the shard index to remove all keys from

keys

public Set<K> keys(int shardId)

Description copied from interface: KeyStore

Return an unmodifiable Set of keys for the given shard index.

Specified by:

keys in interface KeyStore<K extends Comparable<K>>

Parameters:

shardId - the shard index to obtain its keys from

Returns:

a Set with keys