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

Package org.waveprotocol.wave.model.operation.wave

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

org.waveprotocol.wave.model.operation.wave.BlipContentOperation
Operation class for boxing a document operation as a wave/blip operation. A {@code BlipContentOperation} applies to a blip by passing its contained document operation tothe blip's document-operation sink. Note that this is slightly different from what one might expect (applying to a blip by applying the contained document-operation to the blip's content), but it leverages the weaker contract of a sink in order to hide the document structure from the blip interface such that a wider range of implementation options are possible for the reception of document operations.

   * Returns a {@link WaveletDelta} for the list of operations performed by
   * the author set in the constants.
   */
  private WaveletDelta createDelta(String docId, DocOp docOp, HashedVersion version) {
    return new WaveletDelta(author, version, Arrays.asList(new WaveletBlipOperation(
        docId, new BlipContentOperation(CONTEXT, docOp))));
  }

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    return new AddParticipant(opContext(time, version), user);
  }


  private WaveletOperation addBlip(String id, long time, HashedVersion version) {
    return new WaveletBlipOperation(id,
        new BlipContentOperation(opContext(time, version), new DocOpBuilder().build()));
  }

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    assertReversible(makeBlipOp("emptyUpdateAttributes", m.build()));
  }


  private static WaveletBlipOperation makeBlipOp(String blipId, DocOp mutation) {
    return new WaveletBlipOperation(blipId, new BlipContentOperation(OP_CONTEXT, mutation));
  }

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      return new AddParticipant(ctx, new ParticipantId(protobufOp.getAddParticipant()));
    } else if (protobufOp.hasRemoveParticipant()) {
      return new RemoveParticipant(ctx, new ParticipantId(protobufOp.getRemoveParticipant()));
    } else if (protobufOp.hasMutateDocument()) {
      return new WaveletBlipOperation(protobufOp.getMutateDocument().getDocumentId(),
          new BlipContentOperation(ctx, deserialize(protobufOp.getMutateDocument()
              .getDocumentOperation())));
    } else {
      throw new IllegalArgumentException("Unsupported operation: " + protobufOp);
    }
  }

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    DocOp op = new DocOpBuilder()
        .retain(posStart)
        .deleteCharacters(characters)
        .retain(remaining)
        .build();
    BlipContentOperation blipOp = new BlipContentOperation(
        new WaveletOperationContext(author, 0L, 1), op);
    WaveletBlipOperation waveOp = new WaveletBlipOperation("blip id", blipOp);
    return waveOp;
  }

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   * A docop that is empty. i.e. does nothing to the document. The document must
   * also be empty, otherwise the operation is invalid.
   */
  public WaveletOperation noOpDocOp(String blipId) {
    WaveletOperationContext context = new WaveletOperationContext(author, 0L, 1L);
    BlipContentOperation blipOp = new BlipContentOperation(context, (new DocOpBuilder()).build());
    return new WaveletBlipOperation(blipId, blipOp);
  }

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    DocOpBuilder builder = new DocOpBuilder();
    builder.retain(pos).characters(text);
    if (remaining > 0) {
      builder.retain(remaining);
    }
    BlipContentOperation blipOp = new BlipContentOperation(
        new WaveletOperationContext(author, 0L, 1, resultingVersion), builder.build());
    WaveletBlipOperation waveOp = new WaveletBlipOperation("blip id", blipOp);
    return waveOp;
  }

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    DocOp blipOp = new DocOpBuilder()
        .retain(Math.abs(random.nextInt()) / 2 + 1)
        .characters("createRndOp#" + random.nextInt())
        .build();
    return new WaveletBlipOperation("createRndId#" + random.nextInt(),
        new BlipContentOperation(context, blipOp));
  }

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    }
  }


  public static BlipOperation deserializeBlipContentOperation(DBObject dbObject,
      WaveletOperationContext context) throws PersistenceException {
    return new BlipContentOperation(context,
        deserializeDocOp((DBObject) dbObject.get(FIELD_CONTENTOP)));
  }

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      return new AddParticipant(context, participantId);
    } else if (op instanceof CoreWaveletDocumentOperation) {
      CoreWaveletDocumentOperation waveletDocOp = (CoreWaveletDocumentOperation) op;
      String documentId = waveletDocOp.getDocumentId();
      DocOp operation = waveletDocOp.getOperation();
      return new WaveletBlipOperation(documentId, new BlipContentOperation(context, operation));
    }


    throw new RuntimeException("unhandled operation type");
  }

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