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9f9a216305
Methods for creating, adding and removing forums have been moved to the `ForumManager`. In order to still handle removing forums properly, a `RemoveForumHook` has been introduced. Methods for sharing forums with all current and future contacts have been removed along with the localGroup where this information was saved. The `ShareForumActivity` now has the proper label. The `SessionId` and the `ProtocolEngine` have been moved to the `clients` package. This addresses part of #322 and part of what has been discussed in #320.
43 lines
1.4 KiB
Java
43 lines
1.4 KiB
Java
package org.briarproject.api.clients;
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import org.briarproject.api.event.Event;
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import java.util.List;
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public interface ProtocolEngine<A, S, M> {
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StateUpdate<S, M> onLocalAction(S localState, A action);
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StateUpdate<S, M> onMessageReceived(S localState, M received);
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StateUpdate<S, M> onMessageDelivered(S localState, M delivered);
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class StateUpdate<S, M> {
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public final boolean deleteMessage;
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public final boolean deleteState;
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public final S localState;
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public final List<M> toSend;
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public final List<Event> toBroadcast;
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/**
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* This class represents an update of the local protocol state.
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* It only shows how the state should be updated,
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* but does not carry out the updates on its own.
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*
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* @param deleteMessage whether to delete the message that triggered the state update. This will be ignored for {@link ProtocolEngine#onLocalAction}.
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* @param deleteState whether to delete the localState {@link S}
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* @param localState the new local state
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* @param toSend a list of messages to be sent as part of the state update
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* @param toBroadcast a list of events to broadcast as result of the state update
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*/
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public StateUpdate(boolean deleteMessage, boolean deleteState,
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S localState, List<M> toSend, List<Event> toBroadcast) {
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this.deleteMessage = deleteMessage;
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this.deleteState = deleteState;
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this.localState = localState;
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this.toSend = toSend;
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this.toBroadcast = toBroadcast;
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}
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}
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}
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