/proto_src/org/waveprotocol/wave/diff/Diff.java

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// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: org/waveprotocol/wave/diff/diff.proto

package org.waveprotocol.wave.diff;

public final class Diff {
  private Diff() {}
  public static void registerAllExtensions(
      com.google.protobuf.ExtensionRegistry registry) {
  }
  public static final class FetchDiffRequest extends
      com.google.protobuf.GeneratedMessage {
    // Use FetchDiffRequest.newBuilder() to construct.
    private FetchDiffRequest() {
      initFields();
    }
    private FetchDiffRequest(boolean noInit) {}
    
    private static final FetchDiffRequest defaultInstance;
    public static FetchDiffRequest getDefaultInstance() {
      return defaultInstance;
    }
    
    public FetchDiffRequest getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.waveprotocol.wave.diff.Diff.internal_static_diff_FetchDiffRequest_descriptor;
    }
    
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.waveprotocol.wave.diff.Diff.internal_static_diff_FetchDiffRequest_fieldAccessorTable;
    }
    
    // required string waveId = 1;
    public static final int WAVEID_FIELD_NUMBER = 1;
    private boolean hasWaveId;
    private java.lang.String waveId_ = "";
    public boolean hasWaveId() { return hasWaveId; }
    public java.lang.String getWaveId() { return waveId_; }
    
    // repeated .concurrencycontrol.WaveletVersion knownWavelet = 2;
    public static final int KNOWNWAVELET_FIELD_NUMBER = 2;
    private java.util.List<org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion> knownWavelet_ =
      java.util.Collections.emptyList();
    public java.util.List<org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion> getKnownWaveletList() {
      return knownWavelet_;
    }
    public int getKnownWaveletCount() { return knownWavelet_.size(); }
    public org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion getKnownWavelet(int index) {
      return knownWavelet_.get(index);
    }
    
    private void initFields() {
    }
    public final boolean isInitialized() {
      if (!hasWaveId) return false;
      for (org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion element : getKnownWaveletList()) {
        if (!element.isInitialized()) return false;
      }
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (hasWaveId()) {
        output.writeString(1, getWaveId());
      }
      for (org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion element : getKnownWaveletList()) {
        output.writeMessage(2, element);
      }
      getUnknownFields().writeTo(output);
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (hasWaveId()) {
        size += com.google.protobuf.CodedOutputStream
          .computeStringSize(1, getWaveId());
      }
      for (org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion element : getKnownWaveletList()) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(2, element);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
    }
    
    public static org.waveprotocol.wave.diff.Diff.FetchDiffRequest parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffRequest parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffRequest parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffRequest parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffRequest parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffRequest parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffRequest parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffRequest parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffRequest parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffRequest parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.waveprotocol.wave.diff.Diff.FetchDiffRequest prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder> {
      private org.waveprotocol.wave.diff.Diff.FetchDiffRequest result;
      
      // Construct using org.waveprotocol.wave.diff.Diff.FetchDiffRequest.newBuilder()
      private Builder() {}
      
      private static Builder create() {
        Builder builder = new Builder();
        builder.result = new org.waveprotocol.wave.diff.Diff.FetchDiffRequest();
        return builder;
      }
      
      protected org.waveprotocol.wave.diff.Diff.FetchDiffRequest internalGetResult() {
        return result;
      }
      
      public Builder clear() {
        if (result == null) {
          throw new IllegalStateException(
            "Cannot call clear() after build().");
        }
        result = new org.waveprotocol.wave.diff.Diff.FetchDiffRequest();
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(result);
      }
      
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.waveprotocol.wave.diff.Diff.FetchDiffRequest.getDescriptor();
      }
      
      public org.waveprotocol.wave.diff.Diff.FetchDiffRequest getDefaultInstanceForType() {
        return org.waveprotocol.wave.diff.Diff.FetchDiffRequest.getDefaultInstance();
      }
      
      public boolean isInitialized() {
        return result.isInitialized();
      }
      public org.waveprotocol.wave.diff.Diff.FetchDiffRequest build() {
        if (result != null && !isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return buildPartial();
      }
      
      private org.waveprotocol.wave.diff.Diff.FetchDiffRequest buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        if (!isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return buildPartial();
      }
      
      public org.waveprotocol.wave.diff.Diff.FetchDiffRequest buildPartial() {
        if (result == null) {
          throw new IllegalStateException(
            "build() has already been called on this Builder.");
        }
        if (result.knownWavelet_ != java.util.Collections.EMPTY_LIST) {
          result.knownWavelet_ =
            java.util.Collections.unmodifiableList(result.knownWavelet_);
        }
        org.waveprotocol.wave.diff.Diff.FetchDiffRequest returnMe = result;
        result = null;
        return returnMe;
      }
      
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.waveprotocol.wave.diff.Diff.FetchDiffRequest) {
          return mergeFrom((org.waveprotocol.wave.diff.Diff.FetchDiffRequest)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }
      
      public Builder mergeFrom(org.waveprotocol.wave.diff.Diff.FetchDiffRequest other) {
        if (other == org.waveprotocol.wave.diff.Diff.FetchDiffRequest.getDefaultInstance()) return this;
        if (other.hasWaveId()) {
          setWaveId(other.getWaveId());
        }
        if (!other.knownWavelet_.isEmpty()) {
          if (result.knownWavelet_.isEmpty()) {
            result.knownWavelet_ = new java.util.ArrayList<org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion>();
          }
          result.knownWavelet_.addAll(other.knownWavelet_);
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }
      
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder(
            this.getUnknownFields());
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              this.setUnknownFields(unknownFields.build());
              return this;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                this.setUnknownFields(unknownFields.build());
                return this;
              }
              break;
            }
            case 10: {
              setWaveId(input.readString());
              break;
            }
            case 18: {
              org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion.Builder subBuilder = org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion.newBuilder();
              input.readMessage(subBuilder, extensionRegistry);
              addKnownWavelet(subBuilder.buildPartial());
              break;
            }
          }
        }
      }
      
      
      // required string waveId = 1;
      public boolean hasWaveId() {
        return result.hasWaveId();
      }
      public java.lang.String getWaveId() {
        return result.getWaveId();
      }
      public Builder setWaveId(java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  result.hasWaveId = true;
        result.waveId_ = value;
        return this;
      }
      public Builder clearWaveId() {
        result.hasWaveId = false;
        result.waveId_ = getDefaultInstance().getWaveId();
        return this;
      }
      
      // repeated .concurrencycontrol.WaveletVersion knownWavelet = 2;
      public java.util.List<org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion> getKnownWaveletList() {
        return java.util.Collections.unmodifiableList(result.knownWavelet_);
      }
      public int getKnownWaveletCount() {
        return result.getKnownWaveletCount();
      }
      public org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion getKnownWavelet(int index) {
        return result.getKnownWavelet(index);
      }
      public Builder setKnownWavelet(int index, org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion value) {
        if (value == null) {
          throw new NullPointerException();
        }
        result.knownWavelet_.set(index, value);
        return this;
      }
      public Builder setKnownWavelet(int index, org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion.Builder builderForValue) {
        result.knownWavelet_.set(index, builderForValue.build());
        return this;
      }
      public Builder addKnownWavelet(org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion value) {
        if (value == null) {
          throw new NullPointerException();
        }
        if (result.knownWavelet_.isEmpty()) {
          result.knownWavelet_ = new java.util.ArrayList<org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion>();
        }
        result.knownWavelet_.add(value);
        return this;
      }
      public Builder addKnownWavelet(org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion.Builder builderForValue) {
        if (result.knownWavelet_.isEmpty()) {
          result.knownWavelet_ = new java.util.ArrayList<org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion>();
        }
        result.knownWavelet_.add(builderForValue.build());
        return this;
      }
      public Builder addAllKnownWavelet(
          java.lang.Iterable<? extends org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion> values) {
        if (result.knownWavelet_.isEmpty()) {
          result.knownWavelet_ = new java.util.ArrayList<org.waveprotocol.wave.concurrencycontrol.ClientServer.WaveletVersion>();
        }
        super.addAll(values, result.knownWavelet_);
        return this;
      }
      public Builder clearKnownWavelet() {
        result.knownWavelet_ = java.util.Collections.emptyList();
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:diff.FetchDiffRequest)
    }
    
    static {
      defaultInstance = new FetchDiffRequest(true);
      org.waveprotocol.wave.diff.Diff.internalForceInit();
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:diff.FetchDiffRequest)
  }
  
  public static final class FetchDiffResponse extends
      com.google.protobuf.GeneratedMessage {
    // Use FetchDiffResponse.newBuilder() to construct.
    private FetchDiffResponse() {
      initFields();
    }
    private FetchDiffResponse(boolean noInit) {}
    
    private static final FetchDiffResponse defaultInstance;
    public static FetchDiffResponse getDefaultInstance() {
      return defaultInstance;
    }
    
    public FetchDiffResponse getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.waveprotocol.wave.diff.Diff.internal_static_diff_FetchDiffResponse_descriptor;
    }
    
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.waveprotocol.wave.diff.Diff.internal_static_diff_FetchDiffResponse_fieldAccessorTable;
    }
    
    public static final class WaveletDiff extends
        com.google.protobuf.GeneratedMessage {
      // Use WaveletDiff.newBuilder() to construct.
      private WaveletDiff() {
        initFields();
      }
      private WaveletDiff(boolean noInit) {}
      
      private static final WaveletDiff defaultInstance;
      public static WaveletDiff getDefaultInstance() {
        return defaultInstance;
      }
      
      public WaveletDiff getDefaultInstanceForType() {
        return defaultInstance;
      }
      
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.waveprotocol.wave.diff.Diff.internal_static_diff_FetchDiffResponse_WaveletDiff_descriptor;
      }
      
      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.waveprotocol.wave.diff.Diff.internal_static_diff_FetchDiffResponse_WaveletDiff_fieldAccessorTable;
      }
      
      // required string waveletId = 1;
      public static final int WAVELETID_FIELD_NUMBER = 1;
      private boolean hasWaveletId;
      private java.lang.String waveletId_ = "";
      public boolean hasWaveletId() { return hasWaveletId; }
      public java.lang.String getWaveletId() { return waveletId_; }
      
      // optional .diff.WaveletDiffSnapshot snapshot = 2;
      public static final int SNAPSHOT_FIELD_NUMBER = 2;
      private boolean hasSnapshot;
      private org.waveprotocol.wave.diff.Diff.WaveletDiffSnapshot snapshot_;
      public boolean hasSnapshot() { return hasSnapshot; }
      public org.waveprotocol.wave.diff.Diff.WaveletDiffSnapshot getSnapshot() { return snapshot_; }
      
      private void initFields() {
        snapshot_ = org.waveprotocol.wave.diff.Diff.WaveletDiffSnapshot.getDefaultInstance();
      }
      public final boolean isInitialized() {
        if (!hasWaveletId) return false;
        if (hasSnapshot()) {
          if (!getSnapshot().isInitialized()) return false;
        }
        return true;
      }
      
      public void writeTo(com.google.protobuf.CodedOutputStream output)
                          throws java.io.IOException {
        getSerializedSize();
        if (hasWaveletId()) {
          output.writeString(1, getWaveletId());
        }
        if (hasSnapshot()) {
          output.writeMessage(2, getSnapshot());
        }
        getUnknownFields().writeTo(output);
      }
      
      private int memoizedSerializedSize = -1;
      public int getSerializedSize() {
        int size = memoizedSerializedSize;
        if (size != -1) return size;
      
        size = 0;
        if (hasWaveletId()) {
          size += com.google.protobuf.CodedOutputStream
            .computeStringSize(1, getWaveletId());
        }
        if (hasSnapshot()) {
          size += com.google.protobuf.CodedOutputStream
            .computeMessageSize(2, getSnapshot());
        }
        size += getUnknownFields().getSerializedSize();
        memoizedSerializedSize = size;
        return size;
      }
      
      public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff parseFrom(
          com.google.protobuf.ByteString data)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return newBuilder().mergeFrom(data).buildParsed();
      }
      public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff parseFrom(
          com.google.protobuf.ByteString data,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return newBuilder().mergeFrom(data, extensionRegistry)
                 .buildParsed();
      }
      public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff parseFrom(byte[] data)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return newBuilder().mergeFrom(data).buildParsed();
      }
      public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff parseFrom(
          byte[] data,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return newBuilder().mergeFrom(data, extensionRegistry)
                 .buildParsed();
      }
      public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff parseFrom(java.io.InputStream input)
          throws java.io.IOException {
        return newBuilder().mergeFrom(input).buildParsed();
      }
      public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff parseFrom(
          java.io.InputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        return newBuilder().mergeFrom(input, extensionRegistry)
                 .buildParsed();
      }
      public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff parseDelimitedFrom(java.io.InputStream input)
          throws java.io.IOException {
        Builder builder = newBuilder();
        if (builder.mergeDelimitedFrom(input)) {
          return builder.buildParsed();
        } else {
          return null;
        }
      }
      public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff parseDelimitedFrom(
          java.io.InputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        Builder builder = newBuilder();
        if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
          return builder.buildParsed();
        } else {
          return null;
        }
      }
      public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff parseFrom(
          com.google.protobuf.CodedInputStream input)
          throws java.io.IOException {
        return newBuilder().mergeFrom(input).buildParsed();
      }
      public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff parseFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        return newBuilder().mergeFrom(input, extensionRegistry)
                 .buildParsed();
      }
      
      public static Builder newBuilder() { return Builder.create(); }
      public Builder newBuilderForType() { return newBuilder(); }
      public static Builder newBuilder(org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff prototype) {
        return newBuilder().mergeFrom(prototype);
      }
      public Builder toBuilder() { return newBuilder(this); }
      
      public static final class Builder extends
          com.google.protobuf.GeneratedMessage.Builder<Builder> {
        private org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff result;
        
        // Construct using org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff.newBuilder()
        private Builder() {}
        
        private static Builder create() {
          Builder builder = new Builder();
          builder.result = new org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff();
          return builder;
        }
        
        protected org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff internalGetResult() {
          return result;
        }
        
        public Builder clear() {
          if (result == null) {
            throw new IllegalStateException(
              "Cannot call clear() after build().");
          }
          result = new org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff();
          return this;
        }
        
        public Builder clone() {
          return create().mergeFrom(result);
        }
        
        public com.google.protobuf.Descriptors.Descriptor
            getDescriptorForType() {
          return org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff.getDescriptor();
        }
        
        public org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff getDefaultInstanceForType() {
          return org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff.getDefaultInstance();
        }
        
        public boolean isInitialized() {
          return result.isInitialized();
        }
        public org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff build() {
          if (result != null && !isInitialized()) {
            throw newUninitializedMessageException(result);
          }
          return buildPartial();
        }
        
        private org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff buildParsed()
            throws com.google.protobuf.InvalidProtocolBufferException {
          if (!isInitialized()) {
            throw newUninitializedMessageException(
              result).asInvalidProtocolBufferException();
          }
          return buildPartial();
        }
        
        public org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff buildPartial() {
          if (result == null) {
            throw new IllegalStateException(
              "build() has already been called on this Builder.");
          }
          org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff returnMe = result;
          result = null;
          return returnMe;
        }
        
        public Builder mergeFrom(com.google.protobuf.Message other) {
          if (other instanceof org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff) {
            return mergeFrom((org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff)other);
          } else {
            super.mergeFrom(other);
            return this;
          }
        }
        
        public Builder mergeFrom(org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff other) {
          if (other == org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff.getDefaultInstance()) return this;
          if (other.hasWaveletId()) {
            setWaveletId(other.getWaveletId());
          }
          if (other.hasSnapshot()) {
            mergeSnapshot(other.getSnapshot());
          }
          this.mergeUnknownFields(other.getUnknownFields());
          return this;
        }
        
        public Builder mergeFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws java.io.IOException {
          com.google.protobuf.UnknownFieldSet.Builder unknownFields =
            com.google.protobuf.UnknownFieldSet.newBuilder(
              this.getUnknownFields());
          while (true) {
            int tag = input.readTag();
            switch (tag) {
              case 0:
                this.setUnknownFields(unknownFields.build());
                return this;
              default: {
                if (!parseUnknownField(input, unknownFields,
                                       extensionRegistry, tag)) {
                  this.setUnknownFields(unknownFields.build());
                  return this;
                }
                break;
              }
              case 10: {
                setWaveletId(input.readString());
                break;
              }
              case 18: {
                org.waveprotocol.wave.diff.Diff.WaveletDiffSnapshot.Builder subBuilder = org.waveprotocol.wave.diff.Diff.WaveletDiffSnapshot.newBuilder();
                if (hasSnapshot()) {
                  subBuilder.mergeFrom(getSnapshot());
                }
                input.readMessage(subBuilder, extensionRegistry);
                setSnapshot(subBuilder.buildPartial());
                break;
              }
            }
          }
        }
        
        
        // required string waveletId = 1;
        public boolean hasWaveletId() {
          return result.hasWaveletId();
        }
        public java.lang.String getWaveletId() {
          return result.getWaveletId();
        }
        public Builder setWaveletId(java.lang.String value) {
          if (value == null) {
    throw new NullPointerException();
  }
  result.hasWaveletId = true;
          result.waveletId_ = value;
          return this;
        }
        public Builder clearWaveletId() {
          result.hasWaveletId = false;
          result.waveletId_ = getDefaultInstance().getWaveletId();
          return this;
        }
        
        // optional .diff.WaveletDiffSnapshot snapshot = 2;
        public boolean hasSnapshot() {
          return result.hasSnapshot();
        }
        public org.waveprotocol.wave.diff.Diff.WaveletDiffSnapshot getSnapshot() {
          return result.getSnapshot();
        }
        public Builder setSnapshot(org.waveprotocol.wave.diff.Diff.WaveletDiffSnapshot value) {
          if (value == null) {
            throw new NullPointerException();
          }
          result.hasSnapshot = true;
          result.snapshot_ = value;
          return this;
        }
        public Builder setSnapshot(org.waveprotocol.wave.diff.Diff.WaveletDiffSnapshot.Builder builderForValue) {
          result.hasSnapshot = true;
          result.snapshot_ = builderForValue.build();
          return this;
        }
        public Builder mergeSnapshot(org.waveprotocol.wave.diff.Diff.WaveletDiffSnapshot value) {
          if (result.hasSnapshot() &&
              result.snapshot_ != org.waveprotocol.wave.diff.Diff.WaveletDiffSnapshot.getDefaultInstance()) {
            result.snapshot_ =
              org.waveprotocol.wave.diff.Diff.WaveletDiffSnapshot.newBuilder(result.snapshot_).mergeFrom(value).buildPartial();
          } else {
            result.snapshot_ = value;
          }
          result.hasSnapshot = true;
          return this;
        }
        public Builder clearSnapshot() {
          result.hasSnapshot = false;
          result.snapshot_ = org.waveprotocol.wave.diff.Diff.WaveletDiffSnapshot.getDefaultInstance();
          return this;
        }
        
        // @@protoc_insertion_point(builder_scope:diff.FetchDiffResponse.WaveletDiff)
      }
      
      static {
        defaultInstance = new WaveletDiff(true);
        org.waveprotocol.wave.diff.Diff.internalForceInit();
        defaultInstance.initFields();
      }
      
      // @@protoc_insertion_point(class_scope:diff.FetchDiffResponse.WaveletDiff)
    }
    
    // required .concurrencycontrol.ResponseStatus status = 1;
    public static final int STATUS_FIELD_NUMBER = 1;
    private boolean hasStatus;
    private org.waveprotocol.wave.concurrencycontrol.ClientServer.ResponseStatus status_;
    public boolean hasStatus() { return hasStatus; }
    public org.waveprotocol.wave.concurrencycontrol.ClientServer.ResponseStatus getStatus() { return status_; }
    
    // repeated .diff.FetchDiffResponse.WaveletDiff wavelet = 2;
    public static final int WAVELET_FIELD_NUMBER = 2;
    private java.util.List<org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff> wavelet_ =
      java.util.Collections.emptyList();
    public java.util.List<org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff> getWaveletList() {
      return wavelet_;
    }
    public int getWaveletCount() { return wavelet_.size(); }
    public org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff getWavelet(int index) {
      return wavelet_.get(index);
    }
    
    private void initFields() {
      status_ = org.waveprotocol.wave.concurrencycontrol.ClientServer.ResponseStatus.getDefaultInstance();
    }
    public final boolean isInitialized() {
      if (!hasStatus) return false;
      if (!getStatus().isInitialized()) return false;
      for (org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff element : getWaveletList()) {
        if (!element.isInitialized()) return false;
      }
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (hasStatus()) {
        output.writeMessage(1, getStatus());
      }
      for (org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff element : getWaveletList()) {
        output.writeMessage(2, element);
      }
      getUnknownFields().writeTo(output);
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (hasStatus()) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(1, getStatus());
      }
      for (org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff element : getWaveletList()) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(2, element);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
    }
    
    public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static org.waveprotocol.wave.diff.Diff.FetchDiffResponse parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.waveprotocol.wave.diff.Diff.FetchDiffResponse prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder> {
      private org.waveprotocol.wave.diff.Diff.FetchDiffResponse result;
      
      // Construct using org.waveprotocol.wave.diff.Diff.FetchDiffResponse.newBuilder()
      private Builder() {}
      
      private static Builder create() {
        Builder builder = new Builder();
        builder.result = new org.waveprotocol.wave.diff.Diff.FetchDiffResponse();
        return builder;
      }
      
      protected org.waveprotocol.wave.diff.Diff.FetchDiffResponse internalGetResult() {
        return result;
      }
      
      public Builder clear() {
        if (result == null) {
          throw new IllegalStateException(
            "Cannot call clear() after build().");
        }
        result = new org.waveprotocol.wave.diff.Diff.FetchDiffResponse();
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(result);
      }
      
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.waveprotocol.wave.diff.Diff.FetchDiffResponse.getDescriptor();
      }
      
      public org.waveprotocol.wave.diff.Diff.FetchDiffResponse getDefaultInstanceForType() {
        return org.waveprotocol.wave.diff.Diff.FetchDiffResponse.getDefaultInstance();
      }
      
      public boolean isInitialized() {
        return result.isInitialized();
      }
      public org.waveprotocol.wave.diff.Diff.FetchDiffResponse build() {
        if (result != null && !isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return buildPartial();
      }
      
      private org.waveprotocol.wave.diff.Diff.FetchDiffResponse buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        if (!isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return buildPartial();
      }
      
      public org.waveprotocol.wave.diff.Diff.FetchDiffResponse buildPartial() {
        if (result == null) {
          throw new IllegalStateException(
            "build() has already been called on this Builder.");
        }
        if (result.wavelet_ != java.util.Collections.EMPTY_LIST) {
          result.wavelet_ =
            java.util.Collections.unmodifiableList(result.wavelet_);
        }
        org.waveprotocol.wave.diff.Diff.FetchDiffResponse returnMe = result;
        result = null;
        return returnMe;
      }
      
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.waveprotocol.wave.diff.Diff.FetchDiffResponse) {
          return mergeFrom((org.waveprotocol.wave.diff.Diff.FetchDiffResponse)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }
      
      public Builder mergeFrom(org.waveprotocol.wave.diff.Diff.FetchDiffResponse other) {
        if (other == org.waveprotocol.wave.diff.Diff.FetchDiffResponse.getDefaultInstance()) return this;
        if (other.hasStatus()) {
          mergeStatus(other.getStatus());
        }
        if (!other.wavelet_.isEmpty()) {
          if (result.wavelet_.isEmpty()) {
            result.wavelet_ = new java.util.ArrayList<org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff>();
          }
          result.wavelet_.addAll(other.wavelet_);
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }
      
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder(
            this.getUnknownFields());
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              this.setUnknownFields(unknownFields.build());
              return this;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                this.setUnknownFields(unknownFields.build());
                return this;
              }
              break;
            }
            case 10: {
              org.waveprotocol.wave.concurrencycontrol.ClientServer.ResponseStatus.Builder subBuilder = org.waveprotocol.wave.concurrencycontrol.ClientServer.ResponseStatus.newBuilder();
              if (hasStatus()) {
                subBuilder.mergeFrom(getStatus());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setStatus(subBuilder.buildPartial());
              break;
            }
            case 18: {
              org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff.Builder subBuilder = org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff.newBuilder();
              input.readMessage(subBuilder, extensionRegistry);
              addWavelet(subBuilder.buildPartial());
              break;
            }
          }
        }
      }
      
      
      // required .concurrencycontrol.ResponseStatus status = 1;
      public boolean hasStatus() {
        return result.hasStatus();
      }
      public org.waveprotocol.wave.concurrencycontrol.ClientServer.ResponseStatus getStatus() {
        return result.getStatus();
      }
      public Builder setStatus(org.waveprotocol.wave.concurrencycontrol.ClientServer.ResponseStatus value) {
        if (value == null) {
          throw new NullPointerException();
        }
        result.hasStatus = true;
        result.status_ = value;
        return this;
      }
      public Builder setStatus(org.waveprotocol.wave.concurrencycontrol.ClientServer.ResponseStatus.Builder builderForValue) {
        result.hasStatus = true;
        result.status_ = builderForValue.build();
        return this;
      }
      public Builder mergeStatus(org.waveprotocol.wave.concurrencycontrol.ClientServer.ResponseStatus value) {
        if (result.hasStatus() &&
            result.status_ != org.waveprotocol.wave.concurrencycontrol.ClientServer.ResponseStatus.getDefaultInstance()) {
          result.status_ =
            org.waveprotocol.wave.concurrencycontrol.ClientServer.ResponseStatus.newBuilder(result.status_).mergeFrom(value).buildPartial();
        } else {
          result.status_ = value;
        }
        result.hasStatus = true;
        return this;
      }
      public Builder clearStatus() {
        result.hasStatus = false;
        result.status_ = org.waveprotocol.wave.concurrencycontrol.ClientServer.ResponseStatus.getDefaultInstance();
        return this;
      }
      
      // repeated .diff.FetchDiffResponse.WaveletDiff wavelet = 2;
      public java.util.List<org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff> getWaveletList() {
        return java.util.Collections.unmodifiableList(result.wavelet_);
      }
      public int getWaveletCount() {
        return result.getWaveletCount();
      }
      public org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff getWavelet(int index) {
        return result.getWavelet(index);
      }
      public Builder setWavelet(int index, org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff value) {
        if (value == null) {
          throw new NullPointerException();
        }
        result.wavelet_.set(index, value);
        return this;
      }
      public Builder setWavelet(int index, org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff.Builder builderForValue) {
        result.wavelet_.set(index, builderForValue.build());
        return this;
      }
      public Builder addWavelet(org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff value) {
        if (value == null) {
          throw new NullPointerException();
        }
        if (result.wavelet_.isEmpty()) {
          result.wavelet_ = new java.util.ArrayList<org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff>();
        }
        result.wavelet_.add(value);
        return this;
      }
      public Builder addWavelet(org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff.Builder builderForValue) {
        if (result.wavelet_.isEmpty()) {
          result.wavelet_ = new java.util.ArrayList<org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff>();
        }
        result.wavelet_.add(builderForValue.build());
        return this;
      }
      public Builder addAllWavelet(
          java.lang.Iterable<? extends org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff> values) {
        if (result.wavelet_.isEmpty()) {
          result.wavelet_ = new java.util.ArrayList<org.waveprotocol.wave.diff.Diff.FetchDiffResponse.WaveletDiff>();
        }
        super.addAll(values, result.wavelet_);
        return this;
      }
      public Builder clearWavelet() {
        result.wavelet_ = java.util.Collections.emptyList();
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:diff.FetchDiffResponse)
    }
    
    static {
      defaultInstance = new FetchDiffResponse(true);
      org.waveprotocol.wave.diff.Diff.internalForceInit();
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:diff.FetchDiffResponse)
  }
  
  public static final class WaveletDiffSnapshot extends
      com.google.protobuf.GeneratedMessage {
    // Use WaveletDiffSnapshot.newBuilder() to construct.
    private WaveletDiffSnapshot() {
      initFields();
    }
    private WaveletDiffSnapshot(boolean noInit) {}
    
    private static final WaveletDiffSnapshot defaultInstance;
    public static WaveletDiffSnapshot getDefaultInstance() {
      return defaultInstance;
    }
    
    public WaveletDiffSnapshot getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.waveprotocol.wave.diff.Diff.internal_static_diff_WaveletDiffSnapshot_descriptor;
    }
    
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.waveprotocol.wave.diff.Diff.internal_static_diff_WaveletDiffSnapshot_fieldAccessorTable;
    }
    
    // required string waveletId = 1;
    public static final int WAVELETID_FIELD_NUMBER = 1;
    private boolean hasWaveletId;
    private java.lang.String waveletId_ = "";
    public boolean hasWaveletId() { return hasWaveletId; }
    public java.lang.String getWaveletId() { return waveletId_; }
    
    // repeated string participant = 2;
    public static final int PARTICIPANT_FIELD_NUMBER = 2;
    private java.util.List<java.lang.String> participant_ =
      java.util.Collections.emptyList();
    public java.util.List<java.lang.String> getParticipantList() {
      return participant_;
    }
    public int getParticipantCount() { return participant_.size(); }
    public java.lang.String getParticipant(int index) {
      return participant_.get(index);
    }
    
    // repeated string addedParticipant = 21;
    public static final int ADDEDPARTICIPANT_FIELD_NUMBER = 21;
    private java.util.List<java.lang.String> addedParticipant_ =
      java.util.Collections.emptyList();
    public java.util.List<java.lang.String> getAddedParticipantList() {
      return addedParticipant_;
    }
    public int getAddedParticipantCount() { return addedParticipant_.size(); }
    public java.lang.String getAddedParticipant(int index) {
      return addedParticipant_.get(index);
    }
    
    // repeated string removedParticipant = 22;
    public static final int REMOVEDPARTICIPANT_FIELD_NUMBER = 22;
    private java.util.List<java.lang.String> removedParticipant_ =
      java.util.Collections.emptyList();
    public java.util.List<java.lang.String> getRemovedParticipantList() {
      return removedParticipant_;
    }
    public int getRemovedParticipantCount() { return removedParticipant_.size(); }
    public java.lang.String getRemovedParticipant(int index) {
      return removedParticipant_.get(index);
    }
    
    // repeated .diff.DocumentDiffSnapshot document = 3;
    public static final int DOCUMENT_FIELD_NUMBER = 3;
    private java.util.List<org.waveprotocol.wave.diff.Diff.DocumentDiffSnapshot> document_ =
      java.util.Collections.emptyList();
    public java.util.List<org.waveprotocol.wave.diff.Diff.DocumentDiffSnapshot> getDocumentList() {
      return document_;
    }
    public int getDocumentCount() { return document_.size(); }
    public org.waveprotocol.wave.diff.Diff.DocumentDiffSnapshot getDocument(int index) {
      return document_.get(index);
    }
    
    // required .federation.ProtocolHashedVersion version = 4;
    public static final int VERSION_FIELD_NUMBER = 4;
    private boolean hasVersion;
    private org.waveprotocol.wave.federation.Proto.ProtocolHashedVersion version_;
    public boolean hasVersion() { return hasVersion; }
    public org.waveprotocol.wave.federation.Proto.ProtocolHashedVersion getVersion() { return version_; }
    
    // required int64 lastModifiedTime = 5;
    public static final int LASTMODIFIEDTIME_FIELD_NUM…