Examples of WaveletOperation

org.waveprotocol.wave.model.operation.wave.WaveletOperation
Superclass of all wavelet operations. A wavelet operation occurs in a {@link WaveletOperationContext}, and applies to a {@link WaveletData}. wavelet operations are also {@link Visitable} for the purpose of extracting serializationand merge logic into separate classes. Operations are partitioned into wavelet operations, blip operations, and document operations, in order to reduce the number of operation pairs that must be considered for transform and merge (it only makes sense to transform or merge operations that apply to the same type). The boxing relationships where document ops are boxed as a blip operation, which in turn is boxed as a wavelet operation, are as follows: Operation A ____________________________________|______________________________________ | | | WaveletOperation --- BlipOperation --- DocumentOperation A | A | A ____|__________ | ____|___________ | ______|______ | | | | | | | | | | ... ... WaveletBlipOperation <>-- ... ... BlipContentOperation <>-- ... (XML ops) ...

Examples of org.waveprotocol.wave.model.operation.wave.WaveletOperation


    // We are making an delta which applies to version 1, however the robot only
    // knows about version 0.
    ParticipantId bob = ParticipantId.of("bob@exmaple.com");
    HashedVersion v2 = HashedVersion.unsigned(2);
    WaveletOperation addBob = new AddParticipant(new WaveletOperationContext(ALEX, 0L, 1, v2), bob);
    addBob.apply(waveletData);
    waveletData.setHashedVersion(v2);
    waveletData.setVersion(2);


    TransformedWaveletDelta delta = new TransformedWaveletDelta(ALEX, v2,
        0L, Collections.singletonList(addBob));

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Examples of org.waveprotocol.wave.model.operation.wave.WaveletOperation

   */
  public void testSucksWhileNoFlushNeeded() {
    // Set expectations.
    WaveletOperation[] ops = makeOps(3);
    for (int i = 0; i < 3; ++i) {
      WaveletOperation op = ops[0];
      channel.expectPeek(op);
      sink.expectFlush(op, true);
      // The sucker peeks again after flush in case the op has changed.
      channel.expectPeek(op);
      channel.expectReceive(op);

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Examples of org.waveprotocol.wave.model.operation.wave.WaveletOperation

   * Tests that the sucker stops sucking if a flush is required, and
   * resumes when the flush is done.
   */
  public void testFlushPausesSucking() {
    // Set expectations.
    WaveletOperation op = makeOp();
    channel.expectPeek(op);
    sink.expectFlush(op, false);


    // Go!
    sucker.onOperationReceived();

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Examples of org.waveprotocol.wave.model.operation.wave.WaveletOperation

   * Tests that the sucker doesn't touch the operation channel after being
   * shut down while consuming ops.
   */
  public void testStopsSuckingAfterShutdown() {
    // Set expectations.
    WaveletOperation op = makeOp();
    channel.expectPeek(op);
    sink.expectFlush(op, true);


    channel.expectPeek(op);
    channel.expectReceive(op);

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Examples of org.waveprotocol.wave.model.operation.wave.WaveletOperation

    HashedVersion signature = HashedVersion.of(43, SIG2);
    operationChannel.onAck(1, signature);


    // Listener should receive a version update op.
    listener.checkOpsReceived(1);
    WaveletOperation op = operationChannel.receive();
    WaveletOperationContext context = op.getContext();
    assertEquals(1, context.getVersionIncrement());
    assertEquals(signature, context.getHashedVersion());
  }

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Examples of org.waveprotocol.wave.model.operation.wave.WaveletOperation


    ConnectedChannel ch = connectChannelSnapshot(viewListener, chInfo);
    triggerAndCheckOpenFinished(viewListener);


    // Send an operation and check view submission
    WaveletOperation op = createOp();
    WaveletDelta delta = createDelta(chInfo.initialHashedVersion, op);
    viewChannel.expectSubmitDelta(WAVELET_ID_1, delta);
    ch.channel.send(op);
    viewChannel.checkExpectationsSatisified();
    muxListener.verifyNoMoreInteractions();

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Examples of org.waveprotocol.wave.model.operation.wave.WaveletOperation

    ConnectedChannel ch = expectConnectedChannel(knownSnapshot, Accessibility.READ_WRITE);
    checkOpenFinished();


    // Attempt to send a client op. Submission should be held until the view
    // connects and the channel receives the empty reconnection delta.
    WaveletOperation clientOp = createOp();
    WaveletDelta delta = createDelta(HashedVersion.of(knownVersion, knownSig), clientOp);
    ch.channel.send(clientOp);
    ch.listener.checkOpsReceived(0);


    // Connect the underlying view.

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Examples of org.waveprotocol.wave.model.operation.wave.WaveletOperation

    // Receive openFinished in the absence of a reconnection delta for the
    // inaccessible wavelet, expect bliss.
    viewListener.onOpenFinished();


    // Check sending ops to the disconnected wavelet fails.
    WaveletOperation op = createOp();
    try {
      ch2.channel.send(op);
      fail("Expected a channel exception");
    } catch (ChannelException expected) {
    }

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Examples of org.waveprotocol.wave.model.operation.wave.WaveletOperation

   * be submitted to the view.
   */
  private static WaveletDelta checkSendDelta(MockViewChannel viewChannel,
      OperationChannel opChannel, HashedVersion initialVersion, WaveletId expectedWaveletId)
      throws ChannelException {
    WaveletOperation op = createOp();
    WaveletDelta delta = createDelta(initialVersion, op);
    viewChannel.expectSubmitDelta(expectedWaveletId, delta);
    opChannel.send(op);
    return delta;
  }

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Examples of org.waveprotocol.wave.model.operation.wave.WaveletOperation


  /**
   * Gets the operations from concurrency control.
   */
  public void receiveServerOperations() {
    WaveletOperation op;
    while ((op = cc.receive()) != null) {
      onServerOperation(op);
    }
  }

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