Package org.signal.libsignal.protocol.state.impl

Class InMemoryPreKeyStore

java.lang.Object

org.signal.libsignal.protocol.state.impl.InMemoryPreKeyStore

All Implemented Interfaces:

PreKeyStore

public class InMemoryPreKeyStore
extends java.lang.Object
implements PreKeyStore

Constructor Summary

Constructors

Constructor	Description
InMemoryPreKeyStore()

Method Summary

Modifier and Type	Method	Description
boolean	containsPreKey(int preKeyId)
PreKeyRecord	loadPreKey(int preKeyId)	Load a local PreKeyRecord.
void	removePreKey(int preKeyId)	Delete a PreKeyRecord from local storage.
void	storePreKey(int preKeyId, PreKeyRecord record)	Store a local PreKeyRecord.

Methods inherited from class java.lang.Object

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

Constructor Detail

InMemoryPreKeyStore

public InMemoryPreKeyStore()

Method Detail

loadPreKey

public PreKeyRecord loadPreKey(int preKeyId)
                        throws InvalidKeyIdException

Description copied from interface: PreKeyStore

Load a local PreKeyRecord.

Specified by:

loadPreKey in interface PreKeyStore

Parameters:

preKeyId - the ID of the local PreKeyRecord.

Returns:

the corresponding PreKeyRecord.

Throws:

InvalidKeyIdException - when there is no corresponding PreKeyRecord.

storePreKey

public void storePreKey(int preKeyId,
                        PreKeyRecord record)

Description copied from interface: PreKeyStore

Store a local PreKeyRecord.

Specified by:

storePreKey in interface PreKeyStore

Parameters:

preKeyId - the ID of the PreKeyRecord to store.

record - the PreKeyRecord.

containsPreKey

public boolean containsPreKey(int preKeyId)

Specified by:

containsPreKey in interface PreKeyStore

Parameters:

preKeyId - A PreKeyRecord ID.

Returns:

true if the store has a record for the preKeyId, otherwise false.

removePreKey

public void removePreKey(int preKeyId)

Description copied from interface: PreKeyStore

Delete a PreKeyRecord from local storage.

Specified by:

removePreKey in interface PreKeyStore

Parameters:

preKeyId - The ID of the PreKeyRecord to remove.