Package operations_research.pdlp

Class Solvers.MalitskyPockParams.Builder

java.lang.Object
com.google.protobuf.AbstractMessageLite.Builder
com.google.protobuf.AbstractMessage.Builder<BuilderT>
com.google.protobuf.GeneratedMessageV3.Builder<Solvers.MalitskyPockParams.Builder>
operations_research.pdlp.Solvers.MalitskyPockParams.Builder
All Implemented Interfaces:
com.google.protobuf.Message.Builder, com.google.protobuf.MessageLite.Builder, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Cloneable, Solvers.MalitskyPockParamsOrBuilder
Enclosing class:
Solvers.MalitskyPockParams
public static final class Solvers.MalitskyPockParams.Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Solvers.MalitskyPockParams.Builder> implements Solvers.MalitskyPockParamsOrBuilder
Protobuf type operations_research.pdlp.MalitskyPockParams

  • 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<Solvers.MalitskyPockParams.Builder>

    • clear

      public Solvers.MalitskyPockParams.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<Solvers.MalitskyPockParams.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<Solvers.MalitskyPockParams.Builder>

    • getDefaultInstanceForType

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

    • build

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

    • buildPartial

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

    • clone

      public Solvers.MalitskyPockParams.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<Solvers.MalitskyPockParams.Builder>

    • setField

      public Solvers.MalitskyPockParams.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<Solvers.MalitskyPockParams.Builder>

    • clearField

      public Solvers.MalitskyPockParams.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<Solvers.MalitskyPockParams.Builder>

    • clearOneof

      public Solvers.MalitskyPockParams.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<Solvers.MalitskyPockParams.Builder>

    • setRepeatedField

      public Solvers.MalitskyPockParams.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<Solvers.MalitskyPockParams.Builder>

    • addRepeatedField

      public Solvers.MalitskyPockParams.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<Solvers.MalitskyPockParams.Builder>

    • mergeFrom

      public Solvers.MalitskyPockParams.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<Solvers.MalitskyPockParams.Builder>

    • mergeFrom

      public Solvers.MalitskyPockParams.Builder mergeFrom(Solvers.MalitskyPockParams other)

    • isInitialized

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

    • mergeFrom

      public Solvers.MalitskyPockParams.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<Solvers.MalitskyPockParams.Builder>
      Throws:
      IOException

    • hasStepSizeDownscalingFactor

      public boolean hasStepSizeDownscalingFactor()
       At every inner iteration the algorithm can decide to accept the step size
 or to update it to step_size = step_size_downscaling_factor * step_size.
 This parameter should lie between 0 and 1. The default is the value used in
 Malitsky and Pock (2016).
      optional double step_size_downscaling_factor = 1 [default = 0.7];
      Specified by:
      hasStepSizeDownscalingFactor in interface Solvers.MalitskyPockParamsOrBuilder
      Returns:
      Whether the stepSizeDownscalingFactor field is set.

    • getStepSizeDownscalingFactor

      public double getStepSizeDownscalingFactor()
       At every inner iteration the algorithm can decide to accept the step size
 or to update it to step_size = step_size_downscaling_factor * step_size.
 This parameter should lie between 0 and 1. The default is the value used in
 Malitsky and Pock (2016).
      optional double step_size_downscaling_factor = 1 [default = 0.7];
      Specified by:
      getStepSizeDownscalingFactor in interface Solvers.MalitskyPockParamsOrBuilder
      Returns:
      The stepSizeDownscalingFactor.

    • setStepSizeDownscalingFactor

      public Solvers.MalitskyPockParams.Builder setStepSizeDownscalingFactor(double value)
       At every inner iteration the algorithm can decide to accept the step size
 or to update it to step_size = step_size_downscaling_factor * step_size.
 This parameter should lie between 0 and 1. The default is the value used in
 Malitsky and Pock (2016).
      optional double step_size_downscaling_factor = 1 [default = 0.7];
      Parameters:
      value - The stepSizeDownscalingFactor to set.
      Returns:
      This builder for chaining.

    • clearStepSizeDownscalingFactor

      public Solvers.MalitskyPockParams.Builder clearStepSizeDownscalingFactor()
       At every inner iteration the algorithm can decide to accept the step size
 or to update it to step_size = step_size_downscaling_factor * step_size.
 This parameter should lie between 0 and 1. The default is the value used in
 Malitsky and Pock (2016).
      optional double step_size_downscaling_factor = 1 [default = 0.7];
      Returns:
      This builder for chaining.

    • hasLinesearchContractionFactor

      public boolean hasLinesearchContractionFactor()
       Contraction factor used in the linesearch condition of Malitsky and Pock.
 A step size is accepted if primal_weight * primal_stepsize *
 norm(constraint_matrix' * (next_dual - current_dual)) is less
 than linesearch_contraction_factor * norm(next_dual - current_dual).
 The default is the value used in Malitsky and Pock (2016).
      optional double linesearch_contraction_factor = 2 [default = 0.99];
      Specified by:
      hasLinesearchContractionFactor in interface Solvers.MalitskyPockParamsOrBuilder
      Returns:
      Whether the linesearchContractionFactor field is set.

    • getLinesearchContractionFactor

      public double getLinesearchContractionFactor()
       Contraction factor used in the linesearch condition of Malitsky and Pock.
 A step size is accepted if primal_weight * primal_stepsize *
 norm(constraint_matrix' * (next_dual - current_dual)) is less
 than linesearch_contraction_factor * norm(next_dual - current_dual).
 The default is the value used in Malitsky and Pock (2016).
      optional double linesearch_contraction_factor = 2 [default = 0.99];
      Specified by:
      getLinesearchContractionFactor in interface Solvers.MalitskyPockParamsOrBuilder
      Returns:
      The linesearchContractionFactor.

    • setLinesearchContractionFactor

      public Solvers.MalitskyPockParams.Builder setLinesearchContractionFactor(double value)
       Contraction factor used in the linesearch condition of Malitsky and Pock.
 A step size is accepted if primal_weight * primal_stepsize *
 norm(constraint_matrix' * (next_dual - current_dual)) is less
 than linesearch_contraction_factor * norm(next_dual - current_dual).
 The default is the value used in Malitsky and Pock (2016).
      optional double linesearch_contraction_factor = 2 [default = 0.99];
      Parameters:
      value - The linesearchContractionFactor to set.
      Returns:
      This builder for chaining.

    • clearLinesearchContractionFactor

      public Solvers.MalitskyPockParams.Builder clearLinesearchContractionFactor()
       Contraction factor used in the linesearch condition of Malitsky and Pock.
 A step size is accepted if primal_weight * primal_stepsize *
 norm(constraint_matrix' * (next_dual - current_dual)) is less
 than linesearch_contraction_factor * norm(next_dual - current_dual).
 The default is the value used in Malitsky and Pock (2016).
      optional double linesearch_contraction_factor = 2 [default = 0.99];
      Returns:
      This builder for chaining.

    • hasStepSizeInterpolation

      public boolean hasStepSizeInterpolation()
       Malitsky and Pock linesearch rule permits an arbitrary choice of the first
 step size guess within an interval [m, M]. This parameter determines where
 in that interval to pick the step size. In particular, the next stepsize is
 given by m + step_size_interpolation*(M - m). The default is the value used
 in Malitsky and Pock (2016).
      optional double step_size_interpolation = 3 [default = 1];
      Specified by:
      hasStepSizeInterpolation in interface Solvers.MalitskyPockParamsOrBuilder
      Returns:
      Whether the stepSizeInterpolation field is set.

    • getStepSizeInterpolation

      public double getStepSizeInterpolation()
       Malitsky and Pock linesearch rule permits an arbitrary choice of the first
 step size guess within an interval [m, M]. This parameter determines where
 in that interval to pick the step size. In particular, the next stepsize is
 given by m + step_size_interpolation*(M - m). The default is the value used
 in Malitsky and Pock (2016).
      optional double step_size_interpolation = 3 [default = 1];
      Specified by:
      getStepSizeInterpolation in interface Solvers.MalitskyPockParamsOrBuilder
      Returns:
      The stepSizeInterpolation.

    • setStepSizeInterpolation

      public Solvers.MalitskyPockParams.Builder setStepSizeInterpolation(double value)
       Malitsky and Pock linesearch rule permits an arbitrary choice of the first
 step size guess within an interval [m, M]. This parameter determines where
 in that interval to pick the step size. In particular, the next stepsize is
 given by m + step_size_interpolation*(M - m). The default is the value used
 in Malitsky and Pock (2016).
      optional double step_size_interpolation = 3 [default = 1];
      Parameters:
      value - The stepSizeInterpolation to set.
      Returns:
      This builder for chaining.

    • clearStepSizeInterpolation

      public Solvers.MalitskyPockParams.Builder clearStepSizeInterpolation()
       Malitsky and Pock linesearch rule permits an arbitrary choice of the first
 step size guess within an interval [m, M]. This parameter determines where
 in that interval to pick the step size. In particular, the next stepsize is
 given by m + step_size_interpolation*(M - m). The default is the value used
 in Malitsky and Pock (2016).
      optional double step_size_interpolation = 3 [default = 1];
      Returns:
      This builder for chaining.

    • setUnknownFields

      public final Solvers.MalitskyPockParams.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<Solvers.MalitskyPockParams.Builder>

    • mergeUnknownFields

      public final Solvers.MalitskyPockParams.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<Solvers.MalitskyPockParams.Builder>