Examples of WaveletOperationVisitor

org.waveprotocol.wave.model.operation.wave.WaveletOperationVisitor
Visitor interface for wavelet and blip operations. This interface should contain a method for each leaf operation type.

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

    final WaveletOperationContext newContext = new WaveletOperationContext(
        convertGooglewaveToGmail(op.getContext().getCreator()),
        op.getContext().getTimestamp(), op.getContext().getVersionIncrement(),
        op.getContext().getHashedVersion());
    final WaveletOperation[] result = { null };
    op.acceptVisitor(new WaveletOperationVisitor() {
        void setResult(WaveletOperation x) {
          Preconditions.checkState(result[0] == null,
              "%s: More than one result: %s, %s", op, result[0], x);
          result[0] = x;
        }

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


  // TODO(ohler): currently unused; consider deleting
  public static Set<String> findAttachmentIds(List<WaveletOperation> history) {
    final Set<String> out = Sets.newHashSet();
    for (WaveletOperation op : history) {
      op.acceptVisitor(new WaveletOperationVisitor() {
          @Override public void visitNoOp(NoOp op) {}
          @Override public void visitVersionUpdateOp(VersionUpdateOp op) {
            throw new AssertionError("Unexpected visitVersionUpdateOp(" + op + ")");
          }
          @Override public void visitAddParticipant(AddParticipant op) {}

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

    return this.getClass().getSimpleName() + "(" + docConverters.size() + " entries in map)";
  }


  public WaveletOperation convertAndApply(final WaveletOperation op) {
    final WaveletOperation[] result = { null };
    op.acceptVisitor(new WaveletOperationVisitor() {
        void setResult(WaveletOperation x) {
          Preconditions.checkState(result[0] == null,
              "%s: More than one result: %s, %s", op, result[0], x);
          result[0] = x;
        }

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