CpModelProto.java

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// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: ortools/sat/cp_model.proto
 
package com.google.ortools.sat;
 
public  final class CpModelProto extends
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    CpModelProtoOrBuilder {
private static final long serialVersionUID = 0L;
  // Use CpModelProto.newBuilder() to construct.
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  public static final com.google.protobuf.Descriptors.Descriptor
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  public static com.google.ortools.sat.CpModelProto parseFrom(
      java.nio.ByteBuffer data)
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    return PARSER.parseFrom(data);
  }
  public static com.google.ortools.sat.CpModelProto parseFrom(
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      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
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  public static com.google.ortools.sat.CpModelProto parseFrom(
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      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
  public static com.google.ortools.sat.CpModelProto parseFrom(
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      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    return PARSER.parseFrom(data, extensionRegistry);
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  public static com.google.ortools.sat.CpModelProto parseFrom(byte[] data)
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      this.mergeUnknownFields(other.unknownFields);
      onChanged();
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    @java.lang.Override
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    @java.lang.Override
    public Builder mergeFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      com.google.ortools.sat.CpModelProto parsedMessage = null;
      try {
        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        parsedMessage = (com.google.ortools.sat.CpModelProto) e.getUnfinishedMessage();
        throw e.unwrapIOException();
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        if (parsedMessage != null) {
          mergeFrom(parsedMessage);
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      }
      return this;
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    public com.google.protobuf.ByteString
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        return (com.google.protobuf.ByteString) ref;
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    }
    public Builder setName(
        java.lang.String value) {
      if (value == null) {
    throw new NullPointerException();
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      name_ = value;
      onChanged();
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    public Builder clearName() {
      
      name_ = getDefaultInstance().getName();
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      name_ = value;
      onChanged();
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    private java.util.List<com.google.ortools.sat.IntegerVariableProto> variables_ =
      java.util.Collections.emptyList();
    private void ensureVariablesIsMutable() {
      if (!((bitField0_ & 0x00000001) != 0)) {
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    public java.util.List<com.google.ortools.sat.IntegerVariableProto> getVariablesList() {
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      } else {
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    }
    public int getVariablesCount() {
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      } else {
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      }
    }
    public com.google.ortools.sat.IntegerVariableProto getVariables(int index) {
      if (variablesBuilder_ == null) {
        return variables_.get(index);
      } else {
        return variablesBuilder_.getMessage(index);
      }
    }
    public Builder setVariables(
        int index, com.google.ortools.sat.IntegerVariableProto value) {
      if (variablesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureVariablesIsMutable();
        variables_.set(index, value);
        onChanged();
      } else {
        variablesBuilder_.setMessage(index, value);
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      return this;
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    public Builder setVariables(
        int index, com.google.ortools.sat.IntegerVariableProto.Builder builderForValue) {
      if (variablesBuilder_ == null) {
        ensureVariablesIsMutable();
        variables_.set(index, builderForValue.build());
        onChanged();
      } else {
        variablesBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    public Builder addVariables(com.google.ortools.sat.IntegerVariableProto value) {
      if (variablesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureVariablesIsMutable();
        variables_.add(value);
        onChanged();
      } else {
        variablesBuilder_.addMessage(value);
      }
      return this;
    }
    public Builder addVariables(
        int index, com.google.ortools.sat.IntegerVariableProto value) {
      if (variablesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureVariablesIsMutable();
        variables_.add(index, value);
        onChanged();
      } else {
        variablesBuilder_.addMessage(index, value);
      }
      return this;
    }
    public Builder addVariables(
        com.google.ortools.sat.IntegerVariableProto.Builder builderForValue) {
      if (variablesBuilder_ == null) {
        ensureVariablesIsMutable();
        variables_.add(builderForValue.build());
        onChanged();
      } else {
        variablesBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    public Builder addVariables(
        int index, com.google.ortools.sat.IntegerVariableProto.Builder builderForValue) {
      if (variablesBuilder_ == null) {
        ensureVariablesIsMutable();
        variables_.add(index, builderForValue.build());
        onChanged();
      } else {
        variablesBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    public Builder addAllVariables(
        java.lang.Iterable<? extends com.google.ortools.sat.IntegerVariableProto> values) {
      if (variablesBuilder_ == null) {
        ensureVariablesIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, variables_);
        onChanged();
      } else {
        variablesBuilder_.addAllMessages(values);
      }
      return this;
    }
    public Builder clearVariables() {
      if (variablesBuilder_ == null) {
        variables_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000001);
        onChanged();
      } else {
        variablesBuilder_.clear();
      }
      return this;
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    public Builder removeVariables(int index) {
      if (variablesBuilder_ == null) {
        ensureVariablesIsMutable();
        variables_.remove(index);
        onChanged();
      } else {
        variablesBuilder_.remove(index);
      }
      return this;
    }
    public com.google.ortools.sat.IntegerVariableProto.Builder getVariablesBuilder(
        int index) {
      return getVariablesFieldBuilder().getBuilder(index);
    }
    public com.google.ortools.sat.IntegerVariableProtoOrBuilder getVariablesOrBuilder(
        int index) {
      if (variablesBuilder_ == null) {
        return variables_.get(index);  } else {
        return variablesBuilder_.getMessageOrBuilder(index);
      }
    }
    public java.util.List<? extends com.google.ortools.sat.IntegerVariableProtoOrBuilder> 
         getVariablesOrBuilderList() {
      if (variablesBuilder_ != null) {
        return variablesBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(variables_);
      }
    }
    public com.google.ortools.sat.IntegerVariableProto.Builder addVariablesBuilder() {
      return getVariablesFieldBuilder().addBuilder(
          com.google.ortools.sat.IntegerVariableProto.getDefaultInstance());
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    public com.google.ortools.sat.IntegerVariableProto.Builder addVariablesBuilder(
        int index) {
      return getVariablesFieldBuilder().addBuilder(
          index, com.google.ortools.sat.IntegerVariableProto.getDefaultInstance());
    }
    public java.util.List<com.google.ortools.sat.IntegerVariableProto.Builder> 
         getVariablesBuilderList() {
      return getVariablesFieldBuilder().getBuilderList();
    }
    private com.google.protobuf.RepeatedFieldBuilderV3<
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        getVariablesFieldBuilder() {
      if (variablesBuilder_ == null) {
        variablesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.ortools.sat.IntegerVariableProto, com.google.ortools.sat.IntegerVariableProto.Builder, com.google.ortools.sat.IntegerVariableProtoOrBuilder>(
                variables_,
                ((bitField0_ & 0x00000001) != 0),
                getParentForChildren(),
                isClean());
        variables_ = null;
      }
      return variablesBuilder_;
    }
 
    private java.util.List<com.google.ortools.sat.ConstraintProto> constraints_ =
      java.util.Collections.emptyList();
    private void ensureConstraintsIsMutable() {
      if (!((bitField0_ & 0x00000002) != 0)) {
        constraints_ = new java.util.ArrayList<com.google.ortools.sat.ConstraintProto>(constraints_);
        bitField0_ |= 0x00000002;
       }
    }
 
    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.google.ortools.sat.ConstraintProto, com.google.ortools.sat.ConstraintProto.Builder, com.google.ortools.sat.ConstraintProtoOrBuilder> constraintsBuilder_;
 
    public java.util.List<com.google.ortools.sat.ConstraintProto> getConstraintsList() {
      if (constraintsBuilder_ == null) {
        return java.util.Collections.unmodifiableList(constraints_);
      } else {
        return constraintsBuilder_.getMessageList();
      }
    }
    public int getConstraintsCount() {
      if (constraintsBuilder_ == null) {
        return constraints_.size();
      } else {
        return constraintsBuilder_.getCount();
      }
    }
    public com.google.ortools.sat.ConstraintProto getConstraints(int index) {
      if (constraintsBuilder_ == null) {
        return constraints_.get(index);
      } else {
        return constraintsBuilder_.getMessage(index);
      }
    }
    public Builder setConstraints(
        int index, com.google.ortools.sat.ConstraintProto value) {
      if (constraintsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureConstraintsIsMutable();
        constraints_.set(index, value);
        onChanged();
      } else {
        constraintsBuilder_.setMessage(index, value);
      }
      return this;
    }
    public Builder setConstraints(
        int index, com.google.ortools.sat.ConstraintProto.Builder builderForValue) {
      if (constraintsBuilder_ == null) {
        ensureConstraintsIsMutable();
        constraints_.set(index, builderForValue.build());
        onChanged();
      } else {
        constraintsBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    public Builder addConstraints(com.google.ortools.sat.ConstraintProto value) {
      if (constraintsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureConstraintsIsMutable();
        constraints_.add(value);
        onChanged();
      } else {
        constraintsBuilder_.addMessage(value);
      }
      return this;
    }
    public Builder addConstraints(
        int index, com.google.ortools.sat.ConstraintProto value) {
      if (constraintsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureConstraintsIsMutable();
        constraints_.add(index, value);
        onChanged();
      } else {
        constraintsBuilder_.addMessage(index, value);
      }
      return this;
    }
    public Builder addConstraints(
        com.google.ortools.sat.ConstraintProto.Builder builderForValue) {
      if (constraintsBuilder_ == null) {
        ensureConstraintsIsMutable();
        constraints_.add(builderForValue.build());
        onChanged();
      } else {
        constraintsBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    public Builder addConstraints(
        int index, com.google.ortools.sat.ConstraintProto.Builder builderForValue) {
      if (constraintsBuilder_ == null) {
        ensureConstraintsIsMutable();
        constraints_.add(index, builderForValue.build());
        onChanged();
      } else {
        constraintsBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    public Builder addAllConstraints(
        java.lang.Iterable<? extends com.google.ortools.sat.ConstraintProto> values) {
      if (constraintsBuilder_ == null) {
        ensureConstraintsIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, constraints_);
        onChanged();
      } else {
        constraintsBuilder_.addAllMessages(values);
      }
      return this;
    }
    public Builder clearConstraints() {
      if (constraintsBuilder_ == null) {
        constraints_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000002);
        onChanged();
      } else {
        constraintsBuilder_.clear();
      }
      return this;
    }
    public Builder removeConstraints(int index) {
      if (constraintsBuilder_ == null) {
        ensureConstraintsIsMutable();
        constraints_.remove(index);
        onChanged();
      } else {
        constraintsBuilder_.remove(index);
      }
      return this;
    }
    public com.google.ortools.sat.ConstraintProto.Builder getConstraintsBuilder(
        int index) {
      return getConstraintsFieldBuilder().getBuilder(index);
    }
    public com.google.ortools.sat.ConstraintProtoOrBuilder getConstraintsOrBuilder(
        int index) {
      if (constraintsBuilder_ == null) {
        return constraints_.get(index);  } else {
        return constraintsBuilder_.getMessageOrBuilder(index);
      }
    }
    public java.util.List<? extends com.google.ortools.sat.ConstraintProtoOrBuilder> 
         getConstraintsOrBuilderList() {
      if (constraintsBuilder_ != null) {
        return constraintsBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(constraints_);
      }
    }
    public com.google.ortools.sat.ConstraintProto.Builder addConstraintsBuilder() {
      return getConstraintsFieldBuilder().addBuilder(
          com.google.ortools.sat.ConstraintProto.getDefaultInstance());
    }
    public com.google.ortools.sat.ConstraintProto.Builder addConstraintsBuilder(
        int index) {
      return getConstraintsFieldBuilder().addBuilder(
          index, com.google.ortools.sat.ConstraintProto.getDefaultInstance());
    }
    public java.util.List<com.google.ortools.sat.ConstraintProto.Builder> 
         getConstraintsBuilderList() {
      return getConstraintsFieldBuilder().getBuilderList();
    }
    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.google.ortools.sat.ConstraintProto, com.google.ortools.sat.ConstraintProto.Builder, com.google.ortools.sat.ConstraintProtoOrBuilder> 
        getConstraintsFieldBuilder() {
      if (constraintsBuilder_ == null) {
        constraintsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.ortools.sat.ConstraintProto, com.google.ortools.sat.ConstraintProto.Builder, com.google.ortools.sat.ConstraintProtoOrBuilder>(
                constraints_,
                ((bitField0_ & 0x00000002) != 0),
                getParentForChildren(),
                isClean());
        constraints_ = null;
      }
      return constraintsBuilder_;
    }
 
    private com.google.ortools.sat.CpObjectiveProto objective_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.ortools.sat.CpObjectiveProto, com.google.ortools.sat.CpObjectiveProto.Builder, com.google.ortools.sat.CpObjectiveProtoOrBuilder> objectiveBuilder_;
    public boolean hasObjective() {
      return objectiveBuilder_ != null || objective_ != null;
    }
    public com.google.ortools.sat.CpObjectiveProto getObjective() {
      if (objectiveBuilder_ == null) {
        return objective_ == null ? com.google.ortools.sat.CpObjectiveProto.getDefaultInstance() : objective_;
      } else {
        return objectiveBuilder_.getMessage();
      }
    }
    public Builder setObjective(com.google.ortools.sat.CpObjectiveProto value) {
      if (objectiveBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        objective_ = value;
        onChanged();
      } else {
        objectiveBuilder_.setMessage(value);
      }
 
      return this;
    }
    public Builder setObjective(
        com.google.ortools.sat.CpObjectiveProto.Builder builderForValue) {
      if (objectiveBuilder_ == null) {
        objective_ = builderForValue.build();
        onChanged();
      } else {
        objectiveBuilder_.setMessage(builderForValue.build());
      }
 
      return this;
    }
    public Builder mergeObjective(com.google.ortools.sat.CpObjectiveProto value) {
      if (objectiveBuilder_ == null) {
        if (objective_ != null) {
          objective_ =
            com.google.ortools.sat.CpObjectiveProto.newBuilder(objective_).mergeFrom(value).buildPartial();
        } else {
          objective_ = value;
        }
        onChanged();
      } else {
        objectiveBuilder_.mergeFrom(value);
      }
 
      return this;
    }
    public Builder clearObjective() {
      if (objectiveBuilder_ == null) {
        objective_ = null;
        onChanged();
      } else {
        objective_ = null;
        objectiveBuilder_ = null;
      }
 
      return this;
    }
    public com.google.ortools.sat.CpObjectiveProto.Builder getObjectiveBuilder() {
      
      onChanged();
      return getObjectiveFieldBuilder().getBuilder();
    }
    public com.google.ortools.sat.CpObjectiveProtoOrBuilder getObjectiveOrBuilder() {
      if (objectiveBuilder_ != null) {
        return objectiveBuilder_.getMessageOrBuilder();
      } else {
        return objective_ == null ?
            com.google.ortools.sat.CpObjectiveProto.getDefaultInstance() : objective_;
      }
    }
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.ortools.sat.CpObjectiveProto, com.google.ortools.sat.CpObjectiveProto.Builder, com.google.ortools.sat.CpObjectiveProtoOrBuilder> 
        getObjectiveFieldBuilder() {
      if (objectiveBuilder_ == null) {
        objectiveBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.ortools.sat.CpObjectiveProto, com.google.ortools.sat.CpObjectiveProto.Builder, com.google.ortools.sat.CpObjectiveProtoOrBuilder>(
                getObjective(),
                getParentForChildren(),
                isClean());
        objective_ = null;
      }
      return objectiveBuilder_;
    }
 
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    private void ensureSearchStrategyIsMutable() {
      if (!((bitField0_ & 0x00000004) != 0)) {
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        bitField0_ |= 0x00000004;
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      if (searchStrategyBuilder_ == null) {
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      } else {
        return searchStrategyBuilder_.getMessageList();
      }
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    public int getSearchStrategyCount() {
      if (searchStrategyBuilder_ == null) {
        return searchStrategy_.size();
      } else {
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      }
    }
    public com.google.ortools.sat.DecisionStrategyProto getSearchStrategy(int index) {
      if (searchStrategyBuilder_ == null) {
        return searchStrategy_.get(index);
      } else {
        return searchStrategyBuilder_.getMessage(index);
      }
    }
    public Builder setSearchStrategy(
        int index, com.google.ortools.sat.DecisionStrategyProto value) {
      if (searchStrategyBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureSearchStrategyIsMutable();
        searchStrategy_.set(index, value);
        onChanged();
      } else {
        searchStrategyBuilder_.setMessage(index, value);
      }
      return this;
    }
    public Builder setSearchStrategy(
        int index, com.google.ortools.sat.DecisionStrategyProto.Builder builderForValue) {
      if (searchStrategyBuilder_ == null) {
        ensureSearchStrategyIsMutable();
        searchStrategy_.set(index, builderForValue.build());
        onChanged();
      } else {
        searchStrategyBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    public Builder addSearchStrategy(com.google.ortools.sat.DecisionStrategyProto value) {
      if (searchStrategyBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureSearchStrategyIsMutable();
        searchStrategy_.add(value);
        onChanged();
      } else {
        searchStrategyBuilder_.addMessage(value);
      }
      return this;
    }
    public Builder addSearchStrategy(
        int index, com.google.ortools.sat.DecisionStrategyProto value) {
      if (searchStrategyBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureSearchStrategyIsMutable();
        searchStrategy_.add(index, value);
        onChanged();
      } else {
        searchStrategyBuilder_.addMessage(index, value);
      }
      return this;
    }
    public Builder addSearchStrategy(
        com.google.ortools.sat.DecisionStrategyProto.Builder builderForValue) {
      if (searchStrategyBuilder_ == null) {
        ensureSearchStrategyIsMutable();
        searchStrategy_.add(builderForValue.build());
        onChanged();
      } else {
        searchStrategyBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    public Builder addSearchStrategy(
        int index, com.google.ortools.sat.DecisionStrategyProto.Builder builderForValue) {
      if (searchStrategyBuilder_ == null) {
        ensureSearchStrategyIsMutable();
        searchStrategy_.add(index, builderForValue.build());
        onChanged();
      } else {
        searchStrategyBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    public Builder addAllSearchStrategy(
        java.lang.Iterable<? extends com.google.ortools.sat.DecisionStrategyProto> values) {
      if (searchStrategyBuilder_ == null) {
        ensureSearchStrategyIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, searchStrategy_);
        onChanged();
      } else {
        searchStrategyBuilder_.addAllMessages(values);
      }
      return this;
    }
    public Builder clearSearchStrategy() {
      if (searchStrategyBuilder_ == null) {
        searchStrategy_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000004);
        onChanged();
      } else {
        searchStrategyBuilder_.clear();
      }
      return this;
    }
    public Builder removeSearchStrategy(int index) {
      if (searchStrategyBuilder_ == null) {
        ensureSearchStrategyIsMutable();
        searchStrategy_.remove(index);
        onChanged();
      } else {
        searchStrategyBuilder_.remove(index);
      }
      return this;
    }
    public com.google.ortools.sat.DecisionStrategyProto.Builder getSearchStrategyBuilder(
        int index) {
      return getSearchStrategyFieldBuilder().getBuilder(index);
    }
    public com.google.ortools.sat.DecisionStrategyProtoOrBuilder getSearchStrategyOrBuilder(
        int index) {
      if (searchStrategyBuilder_ == null) {
        return searchStrategy_.get(index);  } else {
        return searchStrategyBuilder_.getMessageOrBuilder(index);
      }
    }
    public java.util.List<? extends com.google.ortools.sat.DecisionStrategyProtoOrBuilder> 
         getSearchStrategyOrBuilderList() {
      if (searchStrategyBuilder_ != null) {
        return searchStrategyBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(searchStrategy_);
      }
    }
    public com.google.ortools.sat.DecisionStrategyProto.Builder addSearchStrategyBuilder() {
      return getSearchStrategyFieldBuilder().addBuilder(
          com.google.ortools.sat.DecisionStrategyProto.getDefaultInstance());
    }
    public com.google.ortools.sat.DecisionStrategyProto.Builder addSearchStrategyBuilder(
        int index) {
      return getSearchStrategyFieldBuilder().addBuilder(
          index, com.google.ortools.sat.DecisionStrategyProto.getDefaultInstance());
    }
    public java.util.List<com.google.ortools.sat.DecisionStrategyProto.Builder> 
         getSearchStrategyBuilderList() {
      return getSearchStrategyFieldBuilder().getBuilderList();
    }
    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.google.ortools.sat.DecisionStrategyProto, com.google.ortools.sat.DecisionStrategyProto.Builder, com.google.ortools.sat.DecisionStrategyProtoOrBuilder> 
        getSearchStrategyFieldBuilder() {
      if (searchStrategyBuilder_ == null) {
        searchStrategyBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.ortools.sat.DecisionStrategyProto, com.google.ortools.sat.DecisionStrategyProto.Builder, com.google.ortools.sat.DecisionStrategyProtoOrBuilder>(
                searchStrategy_,
                ((bitField0_ & 0x00000004) != 0),
                getParentForChildren(),
                isClean());
        searchStrategy_ = null;
      }
      return searchStrategyBuilder_;
    }
 
    private com.google.ortools.sat.PartialVariableAssignment solutionHint_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.ortools.sat.PartialVariableAssignment, com.google.ortools.sat.PartialVariableAssignment.Builder, com.google.ortools.sat.PartialVariableAssignmentOrBuilder> solutionHintBuilder_;
    public boolean hasSolutionHint() {
      return solutionHintBuilder_ != null || solutionHint_ != null;
    }
    public com.google.ortools.sat.PartialVariableAssignment getSolutionHint() {
      if (solutionHintBuilder_ == null) {
        return solutionHint_ == null ? com.google.ortools.sat.PartialVariableAssignment.getDefaultInstance() : solutionHint_;
      } else {
        return solutionHintBuilder_.getMessage();
      }
    }
    public Builder setSolutionHint(com.google.ortools.sat.PartialVariableAssignment value) {
      if (solutionHintBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        solutionHint_ = value;
        onChanged();
      } else {
        solutionHintBuilder_.setMessage(value);
      }
 
      return this;
    }
    public Builder setSolutionHint(
        com.google.ortools.sat.PartialVariableAssignment.Builder builderForValue) {
      if (solutionHintBuilder_ == null) {
        solutionHint_ = builderForValue.build();
        onChanged();
      } else {
        solutionHintBuilder_.setMessage(builderForValue.build());
      }
 
      return this;
    }
    public Builder mergeSolutionHint(com.google.ortools.sat.PartialVariableAssignment value) {
      if (solutionHintBuilder_ == null) {
        if (solutionHint_ != null) {
          solutionHint_ =
            com.google.ortools.sat.PartialVariableAssignment.newBuilder(solutionHint_).mergeFrom(value).buildPartial();
        } else {
          solutionHint_ = value;
        }
        onChanged();
      } else {
        solutionHintBuilder_.mergeFrom(value);
      }
 
      return this;
    }
    public Builder clearSolutionHint() {
      if (solutionHintBuilder_ == null) {
        solutionHint_ = null;
        onChanged();
      } else {
        solutionHint_ = null;
        solutionHintBuilder_ = null;
      }
 
      return this;
    }
    public com.google.ortools.sat.PartialVariableAssignment.Builder getSolutionHintBuilder() {
      
      onChanged();
      return getSolutionHintFieldBuilder().getBuilder();
    }
    public com.google.ortools.sat.PartialVariableAssignmentOrBuilder getSolutionHintOrBuilder() {
      if (solutionHintBuilder_ != null) {
        return solutionHintBuilder_.getMessageOrBuilder();
      } else {
        return solutionHint_ == null ?
            com.google.ortools.sat.PartialVariableAssignment.getDefaultInstance() : solutionHint_;
      }
    }
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.ortools.sat.PartialVariableAssignment, com.google.ortools.sat.PartialVariableAssignment.Builder, com.google.ortools.sat.PartialVariableAssignmentOrBuilder> 
        getSolutionHintFieldBuilder() {
      if (solutionHintBuilder_ == null) {
        solutionHintBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.ortools.sat.PartialVariableAssignment, com.google.ortools.sat.PartialVariableAssignment.Builder, com.google.ortools.sat.PartialVariableAssignmentOrBuilder>(
                getSolutionHint(),
                getParentForChildren(),
                isClean());
        solutionHint_ = null;
      }
      return solutionHintBuilder_;
    }
    @java.lang.Override
    public final Builder setUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }
 
    @java.lang.Override
    public final Builder mergeUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.mergeUnknownFields(unknownFields);
    }
 
 
    // @@protoc_insertion_point(builder_scope:operations_research.sat.CpModelProto)
  }
 
  // @@protoc_insertion_point(class_scope:operations_research.sat.CpModelProto)
  private static final com.google.ortools.sat.CpModelProto DEFAULT_INSTANCE;
  static {
    DEFAULT_INSTANCE = new com.google.ortools.sat.CpModelProto();
  }
 
  public static com.google.ortools.sat.CpModelProto getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }
 
  private static final com.google.protobuf.Parser<CpModelProto>
      PARSER = new com.google.protobuf.AbstractParser<CpModelProto>() {
    @java.lang.Override
    public CpModelProto parsePartialFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return new CpModelProto(input, extensionRegistry);
    }
  };
 
  public static com.google.protobuf.Parser<CpModelProto> parser() {
    return PARSER;
  }
 
  @java.lang.Override
  public com.google.protobuf.Parser<CpModelProto> getParserForType() {
    return PARSER;
  }
 
  @java.lang.Override
  public com.google.ortools.sat.CpModelProto getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
 
}