Package com.google.ortools.sat

Class LinearObjective.Builder

java.lang.Object
com.google.protobuf.AbstractMessageLite.Builder
com.google.protobuf.AbstractMessage.Builder<BuilderType>
com.google.protobuf.GeneratedMessageV3.Builder<LinearObjective.Builder>
com.google.ortools.sat.LinearObjective.Builder
All Implemented Interfaces:
LinearObjectiveOrBuilder, com.google.protobuf.Message.Builder, com.google.protobuf.MessageLite.Builder, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Cloneable
Enclosing class:
LinearObjective
public static final class LinearObjective.Builder extends com.google.protobuf.GeneratedMessageV3.Builder<LinearObjective.Builder> implements LinearObjectiveOrBuilder
 The objective of an optimization problem.
Protobuf type operations_research.sat.LinearObjective

  • Method Details

    • getDescriptor

      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

    • internalGetFieldAccessorTable

      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
      Specified by:
      internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3.Builder<LinearObjective.Builder>

    • clear

      public LinearObjective.Builder clear()
      Specified by:
      clear in interface com.google.protobuf.Message.Builder
      Specified by:
      clear in interface com.google.protobuf.MessageLite.Builder
      Overrides:
      clear in class com.google.protobuf.GeneratedMessageV3.Builder<LinearObjective.Builder>

    • getDescriptorForType

      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()
      Specified by:
      getDescriptorForType in interface com.google.protobuf.Message.Builder
      Specified by:
      getDescriptorForType in interface com.google.protobuf.MessageOrBuilder
      Overrides:
      getDescriptorForType in class com.google.protobuf.GeneratedMessageV3.Builder<LinearObjective.Builder>

    • getDefaultInstanceForType

      public LinearObjective getDefaultInstanceForType()
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder

    • build

      public LinearObjective build()
      Specified by:
      build in interface com.google.protobuf.Message.Builder
      Specified by:
      build in interface com.google.protobuf.MessageLite.Builder

    • buildPartial

      public LinearObjective buildPartial()
      Specified by:
      buildPartial in interface com.google.protobuf.Message.Builder
      Specified by:
      buildPartial in interface com.google.protobuf.MessageLite.Builder

    • clone

      public LinearObjective.Builder clone()
      Specified by:
      clone in interface com.google.protobuf.Message.Builder
      Specified by:
      clone in interface com.google.protobuf.MessageLite.Builder
      Overrides:
      clone in class com.google.protobuf.GeneratedMessageV3.Builder<LinearObjective.Builder>

    • setField

      public LinearObjective.Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field, Object value)
      Specified by:
      setField in interface com.google.protobuf.Message.Builder
      Overrides:
      setField in class com.google.protobuf.GeneratedMessageV3.Builder<LinearObjective.Builder>

    • clearField

      public LinearObjective.Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field)
      Specified by:
      clearField in interface com.google.protobuf.Message.Builder
      Overrides:
      clearField in class com.google.protobuf.GeneratedMessageV3.Builder<LinearObjective.Builder>

    • clearOneof

      public LinearObjective.Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof)
      Specified by:
      clearOneof in interface com.google.protobuf.Message.Builder
      Overrides:
      clearOneof in class com.google.protobuf.GeneratedMessageV3.Builder<LinearObjective.Builder>

    • setRepeatedField

      public LinearObjective.Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index, Object value)
      Specified by:
      setRepeatedField in interface com.google.protobuf.Message.Builder
      Overrides:
      setRepeatedField in class com.google.protobuf.GeneratedMessageV3.Builder<LinearObjective.Builder>

    • addRepeatedField

      public LinearObjective.Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, Object value)
      Specified by:
      addRepeatedField in interface com.google.protobuf.Message.Builder
      Overrides:
      addRepeatedField in class com.google.protobuf.GeneratedMessageV3.Builder<LinearObjective.Builder>

    • mergeFrom

      public LinearObjective.Builder mergeFrom(com.google.protobuf.Message other)
      Specified by:
      mergeFrom in interface com.google.protobuf.Message.Builder
      Overrides:
      mergeFrom in class com.google.protobuf.AbstractMessage.Builder<LinearObjective.Builder>

    • mergeFrom

      public LinearObjective.Builder mergeFrom(LinearObjective other)

    • isInitialized

      public final boolean isInitialized()
      Specified by:
      isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
      Overrides:
      isInitialized in class com.google.protobuf.GeneratedMessageV3.Builder<LinearObjective.Builder>

    • mergeFrom

      public LinearObjective.Builder mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Specified by:
      mergeFrom in interface com.google.protobuf.Message.Builder
      Specified by:
      mergeFrom in interface com.google.protobuf.MessageLite.Builder
      Overrides:
      mergeFrom in class com.google.protobuf.AbstractMessage.Builder<LinearObjective.Builder>
      Throws:
      IOException

    • getLiteralsList

      public List<Integer> getLiteralsList()
       The goal is always to minimize the linear Boolean formula defined by these
 two fields: sum_i literal_i * coefficient_i where literal_i is 1 iff
 literal_i is true in a given assignment.
 Note that the same variable shouldn't appear twice and that zero
 coefficients are not allowed.
      repeated int32 literals = 1;
      Specified by:
      getLiteralsList in interface LinearObjectiveOrBuilder
      Returns:
      A list containing the literals.

    • getLiteralsCount

      public int getLiteralsCount()
       The goal is always to minimize the linear Boolean formula defined by these
 two fields: sum_i literal_i * coefficient_i where literal_i is 1 iff
 literal_i is true in a given assignment.
 Note that the same variable shouldn't appear twice and that zero
 coefficients are not allowed.
      repeated int32 literals = 1;
      Specified by:
      getLiteralsCount in interface LinearObjectiveOrBuilder
      Returns:
      The count of literals.

    • getLiterals

      public int getLiterals(int index)
       The goal is always to minimize the linear Boolean formula defined by these
 two fields: sum_i literal_i * coefficient_i where literal_i is 1 iff
 literal_i is true in a given assignment.
 Note that the same variable shouldn't appear twice and that zero
 coefficients are not allowed.
      repeated int32 literals = 1;
      Specified by:
      getLiterals in interface LinearObjectiveOrBuilder
      Parameters:
      index - The index of the element to return.
      Returns:
      The literals at the given index.

    • setLiterals

      public LinearObjective.Builder setLiterals(int index, int value)
       The goal is always to minimize the linear Boolean formula defined by these
 two fields: sum_i literal_i * coefficient_i where literal_i is 1 iff
 literal_i is true in a given assignment.
 Note that the same variable shouldn't appear twice and that zero
 coefficients are not allowed.
      repeated int32 literals = 1;
      Parameters:
      index - The index to set the value at.
      value - The literals to set.
      Returns:
      This builder for chaining.

    • addLiterals

      public LinearObjective.Builder addLiterals(int value)
       The goal is always to minimize the linear Boolean formula defined by these
 two fields: sum_i literal_i * coefficient_i where literal_i is 1 iff
 literal_i is true in a given assignment.
 Note that the same variable shouldn't appear twice and that zero
 coefficients are not allowed.
      repeated int32 literals = 1;
      Parameters:
      value - The literals to add.
      Returns:
      This builder for chaining.

    • addAllLiterals

      public LinearObjective.Builder addAllLiterals(Iterable<? extends Integer> values)
       The goal is always to minimize the linear Boolean formula defined by these
 two fields: sum_i literal_i * coefficient_i where literal_i is 1 iff
 literal_i is true in a given assignment.
 Note that the same variable shouldn't appear twice and that zero
 coefficients are not allowed.
      repeated int32 literals = 1;
      Parameters:
      values - The literals to add.
      Returns:
      This builder for chaining.

    • clearLiterals

      public LinearObjective.Builder clearLiterals()
       The goal is always to minimize the linear Boolean formula defined by these
 two fields: sum_i literal_i * coefficient_i where literal_i is 1 iff
 literal_i is true in a given assignment.
 Note that the same variable shouldn't appear twice and that zero
 coefficients are not allowed.
      repeated int32 literals = 1;
      Returns:
      This builder for chaining.

    • getCoefficientsList

      public List<Long> getCoefficientsList()
      repeated int64 coefficients = 2;
      Specified by:
      getCoefficientsList in interface LinearObjectiveOrBuilder
      Returns:
      A list containing the coefficients.

    • getCoefficientsCount

      public int getCoefficientsCount()
      repeated int64 coefficients = 2;
      Specified by:
      getCoefficientsCount in interface LinearObjectiveOrBuilder
      Returns:
      The count of coefficients.

    • getCoefficients

      public long getCoefficients(int index)
      repeated int64 coefficients = 2;
      Specified by:
      getCoefficients in interface LinearObjectiveOrBuilder
      Parameters:
      index - The index of the element to return.
      Returns:
      The coefficients at the given index.

    • setCoefficients

      public LinearObjective.Builder setCoefficients(int index, long value)
      repeated int64 coefficients = 2;
      Parameters:
      index - The index to set the value at.
      value - The coefficients to set.
      Returns:
      This builder for chaining.

    • addCoefficients

      public LinearObjective.Builder addCoefficients(long value)
      repeated int64 coefficients = 2;
      Parameters:
      value - The coefficients to add.
      Returns:
      This builder for chaining.

    • addAllCoefficients

      public LinearObjective.Builder addAllCoefficients(Iterable<? extends Long> values)
      repeated int64 coefficients = 2;
      Parameters:
      values - The coefficients to add.
      Returns:
      This builder for chaining.

    • clearCoefficients

      public LinearObjective.Builder clearCoefficients()
      repeated int64 coefficients = 2;
      Returns:
      This builder for chaining.

    • hasOffset

      public boolean hasOffset()
       For a given variable assignment, the "real" problem objective value is
 'scaling_factor * (minimization_objective + offset)' where
 'minimization_objective is the one defined just above.
 Note that this is not what we minimize, but it is what we display.
 In particular if scaling_factor is negative, then the "real" problem is
 a maximization problem, even if the "internal" objective is minimized.
      optional double offset = 3 [default = 0];
      Specified by:
      hasOffset in interface LinearObjectiveOrBuilder
      Returns:
      Whether the offset field is set.

    • getOffset

      public double getOffset()
       For a given variable assignment, the "real" problem objective value is
 'scaling_factor * (minimization_objective + offset)' where
 'minimization_objective is the one defined just above.
 Note that this is not what we minimize, but it is what we display.
 In particular if scaling_factor is negative, then the "real" problem is
 a maximization problem, even if the "internal" objective is minimized.
      optional double offset = 3 [default = 0];
      Specified by:
      getOffset in interface LinearObjectiveOrBuilder
      Returns:
      The offset.

    • setOffset

      public LinearObjective.Builder setOffset(double value)
       For a given variable assignment, the "real" problem objective value is
 'scaling_factor * (minimization_objective + offset)' where
 'minimization_objective is the one defined just above.
 Note that this is not what we minimize, but it is what we display.
 In particular if scaling_factor is negative, then the "real" problem is
 a maximization problem, even if the "internal" objective is minimized.
      optional double offset = 3 [default = 0];
      Parameters:
      value - The offset to set.
      Returns:
      This builder for chaining.

    • clearOffset

      public LinearObjective.Builder clearOffset()
       For a given variable assignment, the "real" problem objective value is
 'scaling_factor * (minimization_objective + offset)' where
 'minimization_objective is the one defined just above.
 Note that this is not what we minimize, but it is what we display.
 In particular if scaling_factor is negative, then the "real" problem is
 a maximization problem, even if the "internal" objective is minimized.
      optional double offset = 3 [default = 0];
      Returns:
      This builder for chaining.

    • hasScalingFactor

      public boolean hasScalingFactor()
      optional double scaling_factor = 4 [default = 1];
      Specified by:
      hasScalingFactor in interface LinearObjectiveOrBuilder
      Returns:
      Whether the scalingFactor field is set.

    • getScalingFactor

      public double getScalingFactor()
      optional double scaling_factor = 4 [default = 1];
      Specified by:
      getScalingFactor in interface LinearObjectiveOrBuilder
      Returns:
      The scalingFactor.

    • setScalingFactor

      public LinearObjective.Builder setScalingFactor(double value)
      optional double scaling_factor = 4 [default = 1];
      Parameters:
      value - The scalingFactor to set.
      Returns:
      This builder for chaining.

    • clearScalingFactor

      public LinearObjective.Builder clearScalingFactor()
      optional double scaling_factor = 4 [default = 1];
      Returns:
      This builder for chaining.

    • setUnknownFields

      public final LinearObjective.Builder setUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields)
      Specified by:
      setUnknownFields in interface com.google.protobuf.Message.Builder
      Overrides:
      setUnknownFields in class com.google.protobuf.GeneratedMessageV3.Builder<LinearObjective.Builder>

    • mergeUnknownFields

      public final LinearObjective.Builder mergeUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields)
      Specified by:
      mergeUnknownFields in interface com.google.protobuf.Message.Builder
      Overrides:
      mergeUnknownFields in class com.google.protobuf.GeneratedMessageV3.Builder<LinearObjective.Builder>