Examples of DocOp

com.google.collide.dto.DocOp
Models a document operation for the Collide code editor. A DocOp is a description for an operation to be performed on the document. It consists of one or more components that together must span the entire length of the document. For example, consider the following DocOp which spans the document with three lines: {(RetainLine:1), (Insert:"Hello"), (Retain:5, true), (RetainLine:1)}. It retains the first line, inserts "Hello" at the beginning of the second line, retains the remaining 5 characters on that second line (including the newline), and then retains the last line.
org.waveprotocol.wave.model.document.operation.DocOp
A document operation. Implementations MUST be immutable.

Examples of org.waveprotocol.wave.model.document.operation.DocOp

      BootstrapDocument document= new BootstrapDocument();
      for (int i = 0; i < INITIAL_MUTATION_COUNT; ++i) {
        document.consume(generator.randomOperation(document, r));
      }
      for (int i = 0; i < FEATURE_ITERATION_COUNT; ++i) {
        DocOp clientOp = generator.randomOperation(document, r);
        DocOp serverOp = generator.randomOperation(document, r);
        OperationPair<DocOp> pair = Transformer.transform(clientOp, serverOp);
        OperationPair<DocOp> referencePair =
            ReferenceTransformer.transform(clientOp, serverOp);
        assertTrue(OpComparators.SYNTACTIC_IDENTITY.equal(
            pair.clientOp(), referencePair.clientOp()));

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Examples of org.waveprotocol.wave.model.document.operation.DocOp

  public void testWaveletDocumentOperationDocumentId() {
    OpEquator eq = OpComparators.SYNTACTIC_IDENTITY;


    DocOpBuffer b = new DocOpBuffer();
    b.characters("a");
    DocOp d = b.finish();


    CoreWaveletDocumentOperation a1 = new CoreWaveletDocumentOperation("a", d);
    CoreWaveletDocumentOperation a2 = new CoreWaveletDocumentOperation("a", d);
    CoreWaveletDocumentOperation b1 = new CoreWaveletDocumentOperation("b", d);
    CoreWaveletDocumentOperation b2 = new CoreWaveletDocumentOperation("b", d);

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Examples of org.waveprotocol.wave.model.document.operation.DocOp

  public void testWaveletDocumentOperationDocOp() {
    OpEquator eq = OpComparators.SYNTACTIC_IDENTITY;


    DocOpBuffer ba = new DocOpBuffer();
    ba.characters("a");
    DocOp da = ba.finish();
    DocOpBuffer bb = new DocOpBuffer();
    bb.deleteCharacters("a");
    DocOp db = bb.finish();


    CoreWaveletDocumentOperation a1 = new CoreWaveletDocumentOperation("a", da);
    CoreWaveletDocumentOperation a2 = new CoreWaveletDocumentOperation("a", da);
    CoreWaveletDocumentOperation b1 = new CoreWaveletDocumentOperation("a", db);
    CoreWaveletDocumentOperation b2 = new CoreWaveletDocumentOperation("a", db);

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Examples of org.waveprotocol.wave.model.document.operation.DocOp

  public static OperationPair<DocOp> transform(DocOp clientOp,
      DocOp serverOp) throws TransformException {
    try {
      Decomposition c = Decomposer.decompose(clientOp);
      Decomposition s = Decomposer.decompose(serverOp);
      DocOp ci = c.insertion;
      DocOp cp = c.preservation;
      DocOp cd = c.deletion;
      DocOp si = s.insertion;
      DocOp sp = s.preservation;
      DocOp sd = s.deletion;
      OperationPair<DocOp> r =
          new InsertionInsertionTransformer().transformOperations(ci, si);
      ci = r.clientOp();
      si = r.serverOp();
      r = new InsertionPreservationTransformer().transformOperations(ci, sp);

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Examples of org.waveprotocol.wave.model.document.operation.DocOp

      }


      @Override
      public void consume(Nindo op) {
        try {
          DocOp docOp = doc.consumeAndReturnInvertible(op);
          if (outputSink != null) {
            outputSink.consume(docOp);
          }
        } catch (OperationException oe) {
          throw new OperationRuntimeException("DocProviders trivial sequencer consume failed.", oe);

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Examples of org.waveprotocol.wave.model.document.operation.DocOp

        logger.log(Level.TRACE, "cannot undo " + undoSelectionStack.size());
      }
      return;
    }


    DocOp undo = pair.first;
    DocOp transformedNonUndoable = pair.second;


    {
      FocusedRange selection = selectionHelper.getSelectionRange();


      if (selection != null) {

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Examples of org.waveprotocol.wave.model.document.operation.DocOp

        logger.log(Level.TRACE, "cannot redo " + redoSelectionStack.size());
      }
      return;
    }


    DocOp redo = pair.first;
    DocOp transformedNonUndoable = pair.second;


    {
      FocusedRange selection = selectionHelper.getSelectionRange();


      if (selection != null) {

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Examples of org.waveprotocol.wave.model.document.operation.DocOp

      );
      assertEquals(expected, composed.toWaveletOperations());
    }


    {
      DocOp insertDocOp = insertDocOp(1, 5);
      WaveAggregateOp op1 = new WaveOpBuilder(CREATOR1_ID).addParticipant(TARGET1).build();
      WaveAggregateOp op2 = new WaveOpBuilder(CREATOR2_ID).docOp("doc", insertDocOp).build();




      WaveAggregateOp composed = compose(op1, op2);


      List<WaveletOperation> expected = Arrays.<WaveletOperation>asList(
          new AddParticipant(CREATOR1_CONTEXT, new ParticipantId(TARGET1)),
          new WaveletBlipOperation("doc", new BlipContentOperation(CREATOR2_CONTEXT, insertDocOp))
      );
      assertEquals(expected, composed.toWaveletOperations());
    }


    // Test compose of document op from the same creator
    {
      DocOp insertDocOp1 = insertDocOp(1, 3);
      DocOp insertDocOp2 = insertDocOp(3, 4);
      DocOp deleteDocOp = deleteDocOp(2, 5);
      WaveAggregateOp op1 = new WaveOpBuilder(CREATOR1_ID).docOp("doc", insertDocOp1).build();
      WaveAggregateOp op2 = new WaveOpBuilder(CREATOR1_ID)
          .docOp("doc", insertDocOp2)
          .docOp("doc", deleteDocOp)
          .build();


      WaveAggregateOp composed = compose(op1, op2);


      DocOp expectedDocOp = new DocOpBuilder()
          .retain(1)
          .characters("a")
          .deleteCharacters("a")
          .characters("a")
          .retain(1)

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Examples of org.waveprotocol.wave.model.document.operation.DocOp

    normalizer.retain(1);
    normalizer.retain(1);
    normalizer.retain(1);
    normalizer.characters("b");
    normalizer.retain(1);
    DocOp docOp = normalizer.finish();
    DocOp expected = new DocOpBuilder()
        .retain(1)
        .characters("a")
        .retain(3)
        .characters("b")
        .retain(1)

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Examples of org.waveprotocol.wave.model.document.operation.DocOp

    normalizer.retain(1);
    normalizer.characters("a");
    normalizer.retain(0);
    normalizer.characters("b");
    normalizer.retain(1);
    DocOp docOp = normalizer.finish();
    DocOp expected = new DocOpBuilder()
        .retain(1)
        .characters("ab")
        .retain(1)
        .build();
    assertTrue(OpComparators.SYNTACTIC_IDENTITY.equal(expected, docOp));

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