GraphicalModelProto.java

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: GraphicalModel.proto

package edu.stanford.nlp.loglinear.model.proto;

import com.google.protobuf.CodedOutputStream;

public final class GraphicalModelProto {
  private GraphicalModelProto() {}
  public static void registerAllExtensions(
      com.google.protobuf.ExtensionRegistry registry) {
  }
  public interface GraphicalModelOrBuilder extends
      // @@protoc_insertion_point(interface_extends:edu.stanford.nlp.loglinear.model.proto.GraphicalModel)
      com.google.protobuf.MessageOrBuilder {

    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
     */
    java.util.List<edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor> 
        getFactorList();
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
     */
    edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor getFactor(int index);
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
     */
    int getFactorCount();
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
     */
    java.util.List<? extends edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.FactorOrBuilder> 
        getFactorOrBuilderList();
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
     */
    edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.FactorOrBuilder getFactorOrBuilder(
        int index);

    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
     */
    java.util.List<edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData> 
        getVariableMetaDataList();
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
     */
    edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData getVariableMetaData(int index);
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
     */
    int getVariableMetaDataCount();
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
     */
    java.util.List<? extends edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaDataOrBuilder> 
        getVariableMetaDataOrBuilderList();
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
     */
    edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaDataOrBuilder getVariableMetaDataOrBuilder(
        int index);

    /**
     * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
     */
    boolean hasMetaData();
    /**
     * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
     */
    edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData getMetaData();
    /**
     * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
     */
    edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaDataOrBuilder getMetaDataOrBuilder();
  }
  /**
   * Protobuf type {@code edu.stanford.nlp.loglinear.model.proto.GraphicalModel}
   */
  public static final class GraphicalModel extends
      com.google.protobuf.GeneratedMessage implements
      // @@protoc_insertion_point(message_implements:edu.stanford.nlp.loglinear.model.proto.GraphicalModel)
      GraphicalModelOrBuilder {
    // Use GraphicalModel.newBuilder() to construct.
    private GraphicalModel(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
      this.unknownFields = builder.getUnknownFields();
    }
    private GraphicalModel(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }

    private static final GraphicalModel defaultInstance;
    public static GraphicalModel getDefaultInstance() {
      return defaultInstance;
    }

    public GraphicalModel getDefaultInstanceForType() {
      return defaultInstance;
    }

    private final com.google.protobuf.UnknownFieldSet unknownFields;
    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
        getUnknownFields() {
      return this.unknownFields;
    }
    private GraphicalModel(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      initFields();
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
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        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                done = true;
              }
              break;
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            case 10: {
              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
                factor_ = new java.util.ArrayList<>();
                mutable_bitField0_ |= 0x00000001;
              }
              factor_.add(input.readMessage(edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor.PARSER, extensionRegistry));
              break;
            }
            case 18: {
              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
                variableMetaData_ = new java.util.ArrayList<>();
                mutable_bitField0_ |= 0x00000002;
              }
              variableMetaData_.add(input.readMessage(edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.PARSER, extensionRegistry));
              break;
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            case 26: {
              edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.Builder subBuilder = null;
              if (((bitField0_ & 0x00000001) == 0x00000001)) {
                subBuilder = metaData_.toBuilder();
              }
              metaData_ = input.readMessage(edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(metaData_);
                metaData_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000001;
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e.getMessage()).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
          factor_ = java.util.Collections.unmodifiableList(factor_);
        }
        if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
          variableMetaData_ = java.util.Collections.unmodifiableList(variableMetaData_);
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.internal_static_edu_stanford_nlp_loglinear_model_proto_GraphicalModel_descriptor;
    }

    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.internal_static_edu_stanford_nlp_loglinear_model_proto_GraphicalModel_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel.class, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel.Builder.class);
    }

    public static com.google.protobuf.Parser<GraphicalModel> PARSER =
        new com.google.protobuf.AbstractParser<GraphicalModel>() {
      public GraphicalModel parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new GraphicalModel(input, extensionRegistry);
      }
    };

    @java.lang.Override
    public com.google.protobuf.Parser<GraphicalModel> getParserForType() {
      return PARSER;
    }

    private int bitField0_;
    public static final int FACTOR_FIELD_NUMBER = 1;
    private java.util.List<edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor> factor_;
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
     */
    public java.util.List<edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor> getFactorList() {
      return factor_;
    }
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
     */
    public java.util.List<? extends edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.FactorOrBuilder> 
        getFactorOrBuilderList() {
      return factor_;
    }
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
     */
    public int getFactorCount() {
      return factor_.size();
    }
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
     */
    public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor getFactor(int index) {
      return factor_.get(index);
    }
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
     */
    public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.FactorOrBuilder getFactorOrBuilder(
        int index) {
      return factor_.get(index);
    }

    public static final int VARIABLEMETADATA_FIELD_NUMBER = 2;
    private java.util.List<edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData> variableMetaData_;
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
     */
    public java.util.List<edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData> getVariableMetaDataList() {
      return variableMetaData_;
    }
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
     */
    public java.util.List<? extends edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaDataOrBuilder> 
        getVariableMetaDataOrBuilderList() {
      return variableMetaData_;
    }
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
     */
    public int getVariableMetaDataCount() {
      return variableMetaData_.size();
    }
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
     */
    public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData getVariableMetaData(int index) {
      return variableMetaData_.get(index);
    }
    /**
     * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
     */
    public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaDataOrBuilder getVariableMetaDataOrBuilder(
        int index) {
      return variableMetaData_.get(index);
    }

    public static final int METADATA_FIELD_NUMBER = 3;
    private edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData metaData_;
    /**
     * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
     */
    public boolean hasMetaData() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    /**
     * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
     */
    public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData getMetaData() {
      return metaData_;
    }
    /**
     * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
     */
    public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaDataOrBuilder getMetaDataOrBuilder() {
      return metaData_;
    }

    private void initFields() {
      factor_ = java.util.Collections.emptyList();
      variableMetaData_ = java.util.Collections.emptyList();
      metaData_ = edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.getDefaultInstance();
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      for (int i = 0; i < getFactorCount(); i++) {
        if (!getFactor(i).isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      memoizedIsInitialized = 1;
      return true;
    }

    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      for (Factor aFactor_ : factor_) {
        output.writeMessage(1, aFactor_);
      }
      for (MetaData aVariableMetaData_ : variableMetaData_) {
        output.writeMessage(2, aVariableMetaData_);
      }
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeMessage(3, metaData_);
      }
      getUnknownFields().writeTo(output);
    }

    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      for (Factor aFactor_ : factor_) {
        size += CodedOutputStream
                .computeMessageSize(1, aFactor_);
      }
      for (MetaData aVariableMetaData_ : variableMetaData_) {
        size += CodedOutputStream
                .computeMessageSize(2, aVariableMetaData_);
      }
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(3, metaData_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
    }

    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }

    public static edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }
    public static edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input);
    }
    public static edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input, extensionRegistry);
    }
    public static edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }

    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code edu.stanford.nlp.loglinear.model.proto.GraphicalModel}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
        // @@protoc_insertion_point(builder_implements:edu.stanford.nlp.loglinear.model.proto.GraphicalModel)
        edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModelOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.internal_static_edu_stanford_nlp_loglinear_model_proto_GraphicalModel_descriptor;
      }

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.internal_static_edu_stanford_nlp_loglinear_model_proto_GraphicalModel_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel.class, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel.Builder.class);
      }

      // Construct using edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getFactorFieldBuilder();
          getVariableMetaDataFieldBuilder();
          getMetaDataFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }

      public Builder clear() {
        super.clear();
        if (factorBuilder_ == null) {
          factor_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000001);
        } else {
          factorBuilder_.clear();
        }
        if (variableMetaDataBuilder_ == null) {
          variableMetaData_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000002);
        } else {
          variableMetaDataBuilder_.clear();
        }
        if (metaDataBuilder_ == null) {
          metaData_ = edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.getDefaultInstance();
        } else {
          metaDataBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }

      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }

      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.internal_static_edu_stanford_nlp_loglinear_model_proto_GraphicalModel_descriptor;
      }

      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel getDefaultInstanceForType() {
        return edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel.getDefaultInstance();
      }

      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel build() {
        edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel buildPartial() {
        edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel result = new edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (factorBuilder_ == null) {
          if (((bitField0_ & 0x00000001) == 0x00000001)) {
            factor_ = java.util.Collections.unmodifiableList(factor_);
            bitField0_ = (bitField0_ & ~0x00000001);
          }
          result.factor_ = factor_;
        } else {
          result.factor_ = factorBuilder_.build();
        }
        if (variableMetaDataBuilder_ == null) {
          if (((bitField0_ & 0x00000002) == 0x00000002)) {
            variableMetaData_ = java.util.Collections.unmodifiableList(variableMetaData_);
            bitField0_ = (bitField0_ & ~0x00000002);
          }
          result.variableMetaData_ = variableMetaData_;
        } else {
          result.variableMetaData_ = variableMetaDataBuilder_.build();
        }
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000001;
        }
        if (metaDataBuilder_ == null) {
          result.metaData_ = metaData_;
        } else {
          result.metaData_ = metaDataBuilder_.build();
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel) {
          return mergeFrom((edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel other) {
        if (other == edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel.getDefaultInstance()) return this;
        if (factorBuilder_ == null) {
          if (!other.factor_.isEmpty()) {
            if (factor_.isEmpty()) {
              factor_ = other.factor_;
              bitField0_ = (bitField0_ & ~0x00000001);
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              ensureFactorIsMutable();
              factor_.addAll(other.factor_);
            }
            onChanged();
          }
        } else {
          if (!other.factor_.isEmpty()) {
            if (factorBuilder_.isEmpty()) {
              factorBuilder_.dispose();
              factorBuilder_ = null;
              factor_ = other.factor_;
              bitField0_ = (bitField0_ & ~0x00000001);
              factorBuilder_ = 
                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
                   getFactorFieldBuilder() : null;
            } else {
              factorBuilder_.addAllMessages(other.factor_);
            }
          }
        }
        if (variableMetaDataBuilder_ == null) {
          if (!other.variableMetaData_.isEmpty()) {
            if (variableMetaData_.isEmpty()) {
              variableMetaData_ = other.variableMetaData_;
              bitField0_ = (bitField0_ & ~0x00000002);
            } else {
              ensureVariableMetaDataIsMutable();
              variableMetaData_.addAll(other.variableMetaData_);
            }
            onChanged();
          }
        } else {
          if (!other.variableMetaData_.isEmpty()) {
            if (variableMetaDataBuilder_.isEmpty()) {
              variableMetaDataBuilder_.dispose();
              variableMetaDataBuilder_ = null;
              variableMetaData_ = other.variableMetaData_;
              bitField0_ = (bitField0_ & ~0x00000002);
              variableMetaDataBuilder_ = 
                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
                   getVariableMetaDataFieldBuilder() : null;
            } else {
              variableMetaDataBuilder_.addAllMessages(other.variableMetaData_);
            }
          }
        }
        if (other.hasMetaData()) {
          mergeMetaData(other.getMetaData());
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        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }

      public final boolean isInitialized() {
        for (int i = 0; i < getFactorCount(); i++) {
          if (!getFactor(i).isInitialized()) {
            
            return false;
          }
        }
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.GraphicalModel) e.getUnfinishedMessage();
          throw e;
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private java.util.List<edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor> factor_ =
        java.util.Collections.emptyList();
      private void ensureFactorIsMutable() {
        if (!((bitField0_ & 0x00000001) == 0x00000001)) {
          factor_ = new java.util.ArrayList<>(factor_);
          bitField0_ |= 0x00000001;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilder<
          edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor.Builder, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.FactorOrBuilder> factorBuilder_;

      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public java.util.List<edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor> getFactorList() {
        if (factorBuilder_ == null) {
          return java.util.Collections.unmodifiableList(factor_);
        } else {
          return factorBuilder_.getMessageList();
        }
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public int getFactorCount() {
        if (factorBuilder_ == null) {
          return factor_.size();
        } else {
          return factorBuilder_.getCount();
        }
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor getFactor(int index) {
        if (factorBuilder_ == null) {
          return factor_.get(index);
        } else {
          return factorBuilder_.getMessage(index);
        }
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public Builder setFactor(
          int index, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor value) {
        if (factorBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureFactorIsMutable();
          factor_.set(index, value);
          onChanged();
        } else {
          factorBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public Builder setFactor(
          int index, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor.Builder builderForValue) {
        if (factorBuilder_ == null) {
          ensureFactorIsMutable();
          factor_.set(index, builderForValue.build());
          onChanged();
        } else {
          factorBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public Builder addFactor(edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor value) {
        if (factorBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureFactorIsMutable();
          factor_.add(value);
          onChanged();
        } else {
          factorBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public Builder addFactor(
          int index, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor value) {
        if (factorBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureFactorIsMutable();
          factor_.add(index, value);
          onChanged();
        } else {
          factorBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public Builder addFactor(
          edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor.Builder builderForValue) {
        if (factorBuilder_ == null) {
          ensureFactorIsMutable();
          factor_.add(builderForValue.build());
          onChanged();
        } else {
          factorBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public Builder addFactor(
          int index, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor.Builder builderForValue) {
        if (factorBuilder_ == null) {
          ensureFactorIsMutable();
          factor_.add(index, builderForValue.build());
          onChanged();
        } else {
          factorBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public Builder addAllFactor(
          java.lang.Iterable<? extends edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor> values) {
        if (factorBuilder_ == null) {
          ensureFactorIsMutable();
          com.google.protobuf.AbstractMessageLite.Builder.addAll(
              values, factor_);
          onChanged();
        } else {
          factorBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public Builder clearFactor() {
        if (factorBuilder_ == null) {
          factor_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000001);
          onChanged();
        } else {
          factorBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public Builder removeFactor(int index) {
        if (factorBuilder_ == null) {
          ensureFactorIsMutable();
          factor_.remove(index);
          onChanged();
        } else {
          factorBuilder_.remove(index);
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor.Builder getFactorBuilder(
          int index) {
        return getFactorFieldBuilder().getBuilder(index);
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.FactorOrBuilder getFactorOrBuilder(
          int index) {
        if (factorBuilder_ == null) {
          return factor_.get(index);  } else {
          return factorBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public java.util.List<? extends edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.FactorOrBuilder> 
           getFactorOrBuilderList() {
        if (factorBuilder_ != null) {
          return factorBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(factor_);
        }
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor.Builder addFactorBuilder() {
        return getFactorFieldBuilder().addBuilder(
            edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor.getDefaultInstance());
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor.Builder addFactorBuilder(
          int index) {
        return getFactorFieldBuilder().addBuilder(
            index, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor.getDefaultInstance());
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.Factor factor = 1;</code>
       */
      public java.util.List<edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor.Builder> 
           getFactorBuilderList() {
        return getFactorFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilder<
          edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.Factor.Builder, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.FactorOrBuilder> 
          getFactorFieldBuilder() {
        if (factorBuilder_ == null) {
          factorBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<>(
                  factor_,
                  ((bitField0_ & 0x00000001) == 0x00000001),
                  getParentForChildren(),
                  isClean());
          factor_ = null;
        }
        return factorBuilder_;
      }

      private java.util.List<edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData> variableMetaData_ =
        java.util.Collections.emptyList();
      private void ensureVariableMetaDataIsMutable() {
        if (!((bitField0_ & 0x00000002) == 0x00000002)) {
          variableMetaData_ = new java.util.ArrayList<>(variableMetaData_);
          bitField0_ |= 0x00000002;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilder<
          edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.Builder, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaDataOrBuilder> variableMetaDataBuilder_;

      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public java.util.List<edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData> getVariableMetaDataList() {
        if (variableMetaDataBuilder_ == null) {
          return java.util.Collections.unmodifiableList(variableMetaData_);
        } else {
          return variableMetaDataBuilder_.getMessageList();
        }
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public int getVariableMetaDataCount() {
        if (variableMetaDataBuilder_ == null) {
          return variableMetaData_.size();
        } else {
          return variableMetaDataBuilder_.getCount();
        }
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData getVariableMetaData(int index) {
        if (variableMetaDataBuilder_ == null) {
          return variableMetaData_.get(index);
        } else {
          return variableMetaDataBuilder_.getMessage(index);
        }
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public Builder setVariableMetaData(
          int index, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData value) {
        if (variableMetaDataBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureVariableMetaDataIsMutable();
          variableMetaData_.set(index, value);
          onChanged();
        } else {
          variableMetaDataBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public Builder setVariableMetaData(
          int index, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.Builder builderForValue) {
        if (variableMetaDataBuilder_ == null) {
          ensureVariableMetaDataIsMutable();
          variableMetaData_.set(index, builderForValue.build());
          onChanged();
        } else {
          variableMetaDataBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public Builder addVariableMetaData(edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData value) {
        if (variableMetaDataBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureVariableMetaDataIsMutable();
          variableMetaData_.add(value);
          onChanged();
        } else {
          variableMetaDataBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public Builder addVariableMetaData(
          int index, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData value) {
        if (variableMetaDataBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureVariableMetaDataIsMutable();
          variableMetaData_.add(index, value);
          onChanged();
        } else {
          variableMetaDataBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public Builder addVariableMetaData(
          edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.Builder builderForValue) {
        if (variableMetaDataBuilder_ == null) {
          ensureVariableMetaDataIsMutable();
          variableMetaData_.add(builderForValue.build());
          onChanged();
        } else {
          variableMetaDataBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public Builder addVariableMetaData(
          int index, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.Builder builderForValue) {
        if (variableMetaDataBuilder_ == null) {
          ensureVariableMetaDataIsMutable();
          variableMetaData_.add(index, builderForValue.build());
          onChanged();
        } else {
          variableMetaDataBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public Builder addAllVariableMetaData(
          java.lang.Iterable<? extends edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData> values) {
        if (variableMetaDataBuilder_ == null) {
          ensureVariableMetaDataIsMutable();
          com.google.protobuf.AbstractMessageLite.Builder.addAll(
              values, variableMetaData_);
          onChanged();
        } else {
          variableMetaDataBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public Builder clearVariableMetaData() {
        if (variableMetaDataBuilder_ == null) {
          variableMetaData_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000002);
          onChanged();
        } else {
          variableMetaDataBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public Builder removeVariableMetaData(int index) {
        if (variableMetaDataBuilder_ == null) {
          ensureVariableMetaDataIsMutable();
          variableMetaData_.remove(index);
          onChanged();
        } else {
          variableMetaDataBuilder_.remove(index);
        }
        return this;
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.Builder getVariableMetaDataBuilder(
          int index) {
        return getVariableMetaDataFieldBuilder().getBuilder(index);
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaDataOrBuilder getVariableMetaDataOrBuilder(
          int index) {
        if (variableMetaDataBuilder_ == null) {
          return variableMetaData_.get(index);  } else {
          return variableMetaDataBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public java.util.List<? extends edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaDataOrBuilder> 
           getVariableMetaDataOrBuilderList() {
        if (variableMetaDataBuilder_ != null) {
          return variableMetaDataBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(variableMetaData_);
        }
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.Builder addVariableMetaDataBuilder() {
        return getVariableMetaDataFieldBuilder().addBuilder(
            edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.getDefaultInstance());
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.Builder addVariableMetaDataBuilder(
          int index) {
        return getVariableMetaDataFieldBuilder().addBuilder(
            index, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.getDefaultInstance());
      }
      /**
       * <code>repeated .edu.stanford.nlp.loglinear.model.proto.MetaData variableMetaData = 2;</code>
       */
      public java.util.List<edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.Builder> 
           getVariableMetaDataBuilderList() {
        return getVariableMetaDataFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilder<
          edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.Builder, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaDataOrBuilder> 
          getVariableMetaDataFieldBuilder() {
        if (variableMetaDataBuilder_ == null) {
          variableMetaDataBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<>(
                  variableMetaData_,
                  ((bitField0_ & 0x00000002) == 0x00000002),
                  getParentForChildren(),
                  isClean());
          variableMetaData_ = null;
        }
        return variableMetaDataBuilder_;
      }

      private edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData metaData_ = edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.Builder, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaDataOrBuilder> metaDataBuilder_;
      /**
       * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
       */
      public boolean hasMetaData() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      /**
       * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
       */
      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData getMetaData() {
        if (metaDataBuilder_ == null) {
          return metaData_;
        } else {
          return metaDataBuilder_.getMessage();
        }
      }
      /**
       * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
       */
      public Builder setMetaData(edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData value) {
        if (metaDataBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          metaData_ = value;
          onChanged();
        } else {
          metaDataBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000004;
        return this;
      }
      /**
       * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
       */
      public Builder setMetaData(
          edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.Builder builderForValue) {
        if (metaDataBuilder_ == null) {
          metaData_ = builderForValue.build();
          onChanged();
        } else {
          metaDataBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000004;
        return this;
      }
      /**
       * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
       */
      public Builder mergeMetaData(edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData value) {
        if (metaDataBuilder_ == null) {
          if (((bitField0_ & 0x00000004) == 0x00000004) &&
              metaData_ != edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.getDefaultInstance()) {
            metaData_ =
              edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.newBuilder(metaData_).mergeFrom(value).buildPartial();
          } else {
            metaData_ = value;
          }
          onChanged();
        } else {
          metaDataBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000004;
        return this;
      }
      /**
       * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
       */
      public Builder clearMetaData() {
        if (metaDataBuilder_ == null) {
          metaData_ = edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.getDefaultInstance();
          onChanged();
        } else {
          metaDataBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }
      /**
       * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
       */
      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.Builder getMetaDataBuilder() {
        bitField0_ |= 0x00000004;
        onChanged();
        return getMetaDataFieldBuilder().getBuilder();
      }
      /**
       * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
       */
      public edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaDataOrBuilder getMetaDataOrBuilder() {
        if (metaDataBuilder_ != null) {
          return metaDataBuilder_.getMessageOrBuilder();
        } else {
          return metaData_;
        }
      }
      /**
       * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
       */
      private com.google.protobuf.SingleFieldBuilder<
          edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData.Builder, edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaDataOrBuilder> 
          getMetaDataFieldBuilder() {
        if (metaDataBuilder_ == null) {
          metaDataBuilder_ = new com.google.protobuf.SingleFieldBuilder<>(
                  getMetaData(),
                  getParentForChildren(),
                  isClean());
          metaData_ = null;
        }
        return metaDataBuilder_;
      }

      // @@protoc_insertion_point(builder_scope:edu.stanford.nlp.loglinear.model.proto.GraphicalModel)
    }

    static {
      defaultInstance = new GraphicalModel(true);
      defaultInstance.initFields();
    }

    // @@protoc_insertion_point(class_scope:edu.stanford.nlp.loglinear.model.proto.GraphicalModel)
  }

  public interface FactorOrBuilder extends
      // @@protoc_insertion_point(interface_extends:edu.stanford.nlp.loglinear.model.proto.Factor)
      com.google.protobuf.MessageOrBuilder {

    /**
     * <code>required .edu.stanford.nlp.loglinear.model.proto.ConcatVectorTable featuresTable = 1;</code>
     */
    boolean hasFeaturesTable();
    /**
     * <code>required .edu.stanford.nlp.loglinear.model.proto.ConcatVectorTable featuresTable = 1;</code>
     */
    edu.stanford.nlp.loglinear.model.proto.ConcatVectorTableProto.ConcatVectorTable getFeaturesTable();
    /**
     * <code>required .edu.stanford.nlp.loglinear.model.proto.ConcatVectorTable featuresTable = 1;</code>
     */
    edu.stanford.nlp.loglinear.model.proto.ConcatVectorTableProto.ConcatVectorTableOrBuilder getFeaturesTableOrBuilder();

    /**
     * <code>repeated int32 neighbor = 2;</code>
     */
    java.util.List<java.lang.Integer> getNeighborList();
    /**
     * <code>repeated int32 neighbor = 2;</code>
     */
    int getNeighborCount();
    /**
     * <code>repeated int32 neighbor = 2;</code>
     */
    int getNeighbor(int index);

    /**
     * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
     */
    boolean hasMetaData();
    /**
     * <code>optional .edu.stanford.nlp.loglinear.model.proto.MetaData metaData = 3;</code>
     */
    edu.stanford.nlp.loglinear.model.proto.GraphicalModelProto.MetaData getMetaData();
    /**
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      public Builder mergeFrom(com.google.protobuf.Message other) {
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        bitField0_ |= 0x00000001;
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       * <code>required .edu.stanford.nlp.loglinear.model.proto.ConcatVectorTable featuresTable = 1;</code>
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        bitField0_ |= 0x00000001;
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       * <code>required .edu.stanford.nlp.loglinear.model.proto.ConcatVectorTable featuresTable = 1;</code>
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          if (((bitField0_ & 0x00000001) == 0x00000001) &&
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            featuresTable_ =
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            featuresTable_ = value;
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          onChanged();
        } else {
          featuresTableBuilder_.mergeFrom(value);
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        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * <code>required .edu.stanford.nlp.loglinear.model.proto.ConcatVectorTable featuresTable = 1;</code>
       */
      public Builder clearFeaturesTable() {
        if (featuresTableBuilder_ == null) {
          featuresTable_ = edu.stanford.nlp.loglinear.model.proto.ConcatVectorTableProto.ConcatVectorTable.getDefaultInstance();
          onChanged();
        } else {
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        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
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      /**
       * <code>required .edu.stanford.nlp.loglinear.model.proto.ConcatVectorTable featuresTable = 1;</code>
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      public edu.stanford.nlp.loglinear.model.proto.ConcatVectorTableProto.ConcatVectorTable.Builder getFeaturesTableBuilder() {
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       * <code>required .edu.stanford.nlp.loglinear.model.proto.ConcatVectorTable featuresTable = 1;</code>
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          featuresTable_ = null;
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