Package org.pgpainless.util.selection.keyring

Interface KeyRingSelectionStrategy<R,C,O>

Type Parameters:

R - Type of PGPKeyRing (PGPSecretKeyRing or PGPPublicKeyRing).

C - Type of key ring collection (e.g. PGPSecretKeyRingCollection or PGPPublicKeyRingCollection).

O - Type of key identifier

All Known Implementing Classes:

ExactUserId.PubRingSelectionStrategy, ExactUserId.SecRingSelectionStrategy, PublicKeyRingSelectionStrategy, SecretKeyRingSelectionStrategy, Whitelist.PubRingSelectionStrategy, Whitelist.SecRingSelectionStrategy, Wildcard.PubRingSelectionStrategy, Wildcard.SecRingSelectionStrategy, XMPP.PubRingSelectionStrategy, XMPP.SecRingSelectionStrategy

public interface KeyRingSelectionStrategy<R,C,O>

Filter for selecting public / secret key rings based on identifiers (e.g. user-ids).

Method Summary

Modifier and Type	Method	Description
boolean	accept(O identifier, R keyRing)	Return true, if the filter accepts the given
java.util.Set<R>	selectKeyRingsFromCollection(O identifier, C keyRingCollection)	Iterate of the given
MultiMap<O,R>	selectKeyRingsFromCollections(MultiMap<O,C> keyRingCollections)	Iterate over all keyRings in the given MultiMap of keyRingCollections and return a new MultiMap which for every identifier (key of the map) contains all acceptable keyRings based on that identifier.

Method Detail

accept

boolean accept(O identifier,
               R keyRing)

Return true, if the filter accepts the given

keyRing

based on the given

identifier

.

Parameters:

identifier - identifier

keyRing - key ring

Returns:

acceptance

selectKeyRingsFromCollection

java.util.Set<R> selectKeyRingsFromCollection(O identifier,
                                              C keyRingCollection)

Iterate of the given

keyRingCollection

and return a Set of all acceptable keyRings in the collection, based on the given

identifier

.

Parameters:

identifier - identifier

keyRingCollection - collection

Returns:

set of acceptable key rings

selectKeyRingsFromCollections

MultiMap<O,R> selectKeyRingsFromCollections(MultiMap<O,C> keyRingCollections)

Iterate over all keyRings in the given MultiMap of keyRingCollections and return a new MultiMap which for every identifier (key of the map) contains all acceptable keyRings based on that identifier.

Parameters:

keyRingCollections - MultiMap of identifiers and keyRingCollections.

Returns:

MultiMap of identifiers and acceptable keyRings.