Package operations_research.pdlp

Class Solvers.AdaptiveLinesearchParams.Builder

java.lang.Object
com.google.protobuf.AbstractMessageLite.Builder
com.google.protobuf.AbstractMessage.Builder<BuilderT>
com.google.protobuf.GeneratedMessageV3.Builder<Solvers.AdaptiveLinesearchParams.Builder>
operations_research.pdlp.Solvers.AdaptiveLinesearchParams.Builder
All Implemented Interfaces:
com.google.protobuf.Message.Builder, com.google.protobuf.MessageLite.Builder, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Cloneable, Solvers.AdaptiveLinesearchParamsOrBuilder
Enclosing class:
Solvers.AdaptiveLinesearchParams
public static final class Solvers.AdaptiveLinesearchParams.Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Solvers.AdaptiveLinesearchParams.Builder> implements Solvers.AdaptiveLinesearchParamsOrBuilder
 At the end of each iteration, regardless of whether the step was accepted
 or not, the adaptive rule updates the step_size as the minimum of two
 potential step sizes defined by the following two exponents.
Protobuf type operations_research.pdlp.AdaptiveLinesearchParams

  • 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.AdaptiveLinesearchParams.Builder>

    • clear

      public Solvers.AdaptiveLinesearchParams.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.AdaptiveLinesearchParams.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.AdaptiveLinesearchParams.Builder>

    • getDefaultInstanceForType

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

    • build

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

    • buildPartial

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

    • clone

      public Solvers.AdaptiveLinesearchParams.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.AdaptiveLinesearchParams.Builder>

    • setField

      public Solvers.AdaptiveLinesearchParams.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.AdaptiveLinesearchParams.Builder>

    • clearField

      public Solvers.AdaptiveLinesearchParams.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.AdaptiveLinesearchParams.Builder>

    • clearOneof

      public Solvers.AdaptiveLinesearchParams.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.AdaptiveLinesearchParams.Builder>

    • setRepeatedField

      public Solvers.AdaptiveLinesearchParams.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.AdaptiveLinesearchParams.Builder>

    • addRepeatedField

      public Solvers.AdaptiveLinesearchParams.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.AdaptiveLinesearchParams.Builder>

    • mergeFrom

      public Solvers.AdaptiveLinesearchParams.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.AdaptiveLinesearchParams.Builder>

    • mergeFrom

      public Solvers.AdaptiveLinesearchParams.Builder mergeFrom(Solvers.AdaptiveLinesearchParams 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.AdaptiveLinesearchParams.Builder>

    • mergeFrom

      public Solvers.AdaptiveLinesearchParams.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.AdaptiveLinesearchParams.Builder>
      Throws:
      IOException

    • hasStepSizeReductionExponent

      public boolean hasStepSizeReductionExponent()
       The step size reduction exponent defines a step size given by
 (1 - (total_steps_attempted + 1)^(-step_size_reduction_exponent)) *
 step_size_limit where step_size_limit is the maximum allowed step size at
 the current iteration. This should be between 0.1 and 1.
      optional double step_size_reduction_exponent = 1 [default = 0.3];
      Specified by:
      hasStepSizeReductionExponent in interface Solvers.AdaptiveLinesearchParamsOrBuilder
      Returns:
      Whether the stepSizeReductionExponent field is set.

    • getStepSizeReductionExponent

      public double getStepSizeReductionExponent()
       The step size reduction exponent defines a step size given by
 (1 - (total_steps_attempted + 1)^(-step_size_reduction_exponent)) *
 step_size_limit where step_size_limit is the maximum allowed step size at
 the current iteration. This should be between 0.1 and 1.
      optional double step_size_reduction_exponent = 1 [default = 0.3];
      Specified by:
      getStepSizeReductionExponent in interface Solvers.AdaptiveLinesearchParamsOrBuilder
      Returns:
      The stepSizeReductionExponent.

    • setStepSizeReductionExponent

      public Solvers.AdaptiveLinesearchParams.Builder setStepSizeReductionExponent(double value)
       The step size reduction exponent defines a step size given by
 (1 - (total_steps_attempted + 1)^(-step_size_reduction_exponent)) *
 step_size_limit where step_size_limit is the maximum allowed step size at
 the current iteration. This should be between 0.1 and 1.
      optional double step_size_reduction_exponent = 1 [default = 0.3];
      Parameters:
      value - The stepSizeReductionExponent to set.
      Returns:
      This builder for chaining.

    • clearStepSizeReductionExponent

      public Solvers.AdaptiveLinesearchParams.Builder clearStepSizeReductionExponent()
       The step size reduction exponent defines a step size given by
 (1 - (total_steps_attempted + 1)^(-step_size_reduction_exponent)) *
 step_size_limit where step_size_limit is the maximum allowed step size at
 the current iteration. This should be between 0.1 and 1.
      optional double step_size_reduction_exponent = 1 [default = 0.3];
      Returns:
      This builder for chaining.

    • hasStepSizeGrowthExponent

      public boolean hasStepSizeGrowthExponent()
       The step size growth exponent defines a step size given by (1 +
 (total_steps_attempted + 1)^(-step_size_growth_exponent)) * step_size_.
 This should be between 0.1 and 1.
      optional double step_size_growth_exponent = 2 [default = 0.6];
      Specified by:
      hasStepSizeGrowthExponent in interface Solvers.AdaptiveLinesearchParamsOrBuilder
      Returns:
      Whether the stepSizeGrowthExponent field is set.

    • getStepSizeGrowthExponent

      public double getStepSizeGrowthExponent()
       The step size growth exponent defines a step size given by (1 +
 (total_steps_attempted + 1)^(-step_size_growth_exponent)) * step_size_.
 This should be between 0.1 and 1.
      optional double step_size_growth_exponent = 2 [default = 0.6];
      Specified by:
      getStepSizeGrowthExponent in interface Solvers.AdaptiveLinesearchParamsOrBuilder
      Returns:
      The stepSizeGrowthExponent.

    • setStepSizeGrowthExponent

      public Solvers.AdaptiveLinesearchParams.Builder setStepSizeGrowthExponent(double value)
       The step size growth exponent defines a step size given by (1 +
 (total_steps_attempted + 1)^(-step_size_growth_exponent)) * step_size_.
 This should be between 0.1 and 1.
      optional double step_size_growth_exponent = 2 [default = 0.6];
      Parameters:
      value - The stepSizeGrowthExponent to set.
      Returns:
      This builder for chaining.

    • clearStepSizeGrowthExponent

      public Solvers.AdaptiveLinesearchParams.Builder clearStepSizeGrowthExponent()
       The step size growth exponent defines a step size given by (1 +
 (total_steps_attempted + 1)^(-step_size_growth_exponent)) * step_size_.
 This should be between 0.1 and 1.
      optional double step_size_growth_exponent = 2 [default = 0.6];
      Returns:
      This builder for chaining.

    • setUnknownFields

      public final Solvers.AdaptiveLinesearchParams.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.AdaptiveLinesearchParams.Builder>

    • mergeUnknownFields

      public final Solvers.AdaptiveLinesearchParams.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.AdaptiveLinesearchParams.Builder>