Interface SimulatedAnnealingParametersOrBuilder

All Superinterfaces:
com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder
All Known Implementing Classes:
SimulatedAnnealingParameters, SimulatedAnnealingParameters.Builder
@Generated public interface SimulatedAnnealingParametersOrBuilder extends com.google.protobuf.MessageOrBuilder

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    getAutomaticTemperatures()
    Automatically define the value for the temperatures as follows.
    CoolingScheduleStrategy.Value
    getCoolingScheduleStrategy()
    Determines the speed at which the temperature changes from initial to final.
    int
    getCoolingScheduleStrategyValue()
    Determines the speed at which the temperature changes from initial to final.
    double
    getFinalTemperature()
    The final temperature.
    double
    getInitialTemperature()
    The initial temperature.
    boolean
    hasAutomaticTemperatures()
    Automatically define the value for the temperatures as follows.
    boolean
    hasFinalTemperature()
    The final temperature.
    boolean
    hasInitialTemperature()
    The initial temperature.

    Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

    isInitialized

    Methods inherited from interface com.google.protobuf.MessageOrBuilder

    findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

  • Method Details

    • getCoolingScheduleStrategyValue

      int getCoolingScheduleStrategyValue()
       Determines the speed at which the temperature changes from initial to
 final.
      .operations_research.CoolingScheduleStrategy.Value cooling_schedule_strategy = 1;
      Returns:
      The enum numeric value on the wire for coolingScheduleStrategy.

    • getCoolingScheduleStrategy

      CoolingScheduleStrategy.Value getCoolingScheduleStrategy()
       Determines the speed at which the temperature changes from initial to
 final.
      .operations_research.CoolingScheduleStrategy.Value cooling_schedule_strategy = 1;
      Returns:
      The coolingScheduleStrategy.

    • hasInitialTemperature

      boolean hasInitialTemperature()
       The initial temperature. See CoolingScheduleStrategy for its usage.
      optional double initial_temperature = 2;
      Returns:
      Whether the initialTemperature field is set.

    • getInitialTemperature

      double getInitialTemperature()
       The initial temperature. See CoolingScheduleStrategy for its usage.
      optional double initial_temperature = 2;
      Returns:
      The initialTemperature.

    • hasFinalTemperature

      boolean hasFinalTemperature()
       The final temperature. See CoolingScheduleStrategy for its usage.
      optional double final_temperature = 3;
      Returns:
      Whether the finalTemperature field is set.

    • getFinalTemperature

      double getFinalTemperature()
       The final temperature. See CoolingScheduleStrategy for its usage.
      optional double final_temperature = 3;
      Returns:
      The finalTemperature.

    • hasAutomaticTemperatures

      boolean hasAutomaticTemperatures()
       Automatically define the value for the temperatures as follows.
 First, a  reference temperature t is defined as
 w1 * c1 + w2 * c2 + ... + wK * cK
 where 0 < wJ <= 1 is the fraction of vehicles of cost class J and cJ is the
 average arc cost for the cost class J.
 The value of cJ is identified by randomly sampling N arc costs for the cost
 class J, where N is equal to the number of instance nodes.
 The initial and final temperatures are then defined as
 - initial_temperature: 0.1 * t
 - final_temperature: 0.001 * t
      optional bool automatic_temperatures = 4;
      Returns:
      Whether the automaticTemperatures field is set.

    • getAutomaticTemperatures

      boolean getAutomaticTemperatures()
       Automatically define the value for the temperatures as follows.
 First, a  reference temperature t is defined as
 w1 * c1 + w2 * c2 + ... + wK * cK
 where 0 < wJ <= 1 is the fraction of vehicles of cost class J and cJ is the
 average arc cost for the cost class J.
 The value of cJ is identified by randomly sampling N arc costs for the cost
 class J, where N is equal to the number of instance nodes.
 The initial and final temperatures are then defined as
 - initial_temperature: 0.1 * t
 - final_temperature: 0.001 * t
      optional bool automatic_temperatures = 4;
      Returns:
      The automaticTemperatures.