Package org.moeaframework.analysis.parameter

Class ParameterBuilder.DoubleBuilder

java.lang.Object
org.moeaframework.analysis.parameter.ParameterBuilder.DoubleBuilder
Enclosing class:
ParameterBuilder
public static class ParameterBuilder.DoubleBuilder extends Object
A typed parameter builder for decimal for floating-point values.

  • Method Summary

    Modifier and Type
    Method
    Description
    Constant<Double>
    constant(double value)
    Builds a constant parameter with the given value.
    Enumeration<Double>
    random(double startInclusive, double endInclusive, int count)
    Builds an enumeration of values sampled uniformly at random between the start and end bounds.
    Enumeration<Double>
    range(double startInclusive, double endInclusive, double stepSize)
    Builds an enumeration of values between the start and end bounds, incrementing by the given step size.
    Enumeration<Double>
    rangeExclusive(double startInclusive, double endExclusive, double stepSize)
    Builds an enumeration of values between the start and end bounds, incrementing by the given step size.
    SampledDouble
    sampledBetween(double startInclusive, double endInclusive)
    Builds a parameter that samples values uniformly at random between the start and end bounds.
    Enumeration<Double>
    withValues(double... values)
    Builds an enumeration with the given values.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Method Details

    • constant

      public Constant<Double> constant(double value)
      Builds a constant parameter with the given value.
      Parameters:
      value - the constant value
      Returns:
      the parameter

    • withValues

      public Enumeration<Double> withValues(double... values)
      Builds an enumeration with the given values.
      Parameters:
      values - the enumerated values
      Returns:
      the parameter

    • rangeExclusive

      public Enumeration<Double> rangeExclusive(double startInclusive, double endExclusive, double stepSize)
      Builds an enumeration of values between the start and end bounds, incrementing by the given step size.
      Parameters:
      startInclusive - the lower bound (inclusive)
      endExclusive - the upper bound (exclusive)
      stepSize - the step size
      Returns:
      the parameter

    • range

      public Enumeration<Double> range(double startInclusive, double endInclusive, double stepSize)
      Builds an enumeration of values between the start and end bounds, incrementing by the given step size.
      Parameters:
      startInclusive - the lower bound (inclusive)
      endInclusive - the upper bound (inclusive)
      stepSize - the step size
      Returns:
      the parameter

    • random

      public Enumeration<Double> random(double startInclusive, double endInclusive, int count)
      Builds an enumeration of values sampled uniformly at random between the start and end bounds. Unlike sampledBetween(double, double), this produces a fixed enumeration of values.
      Parameters:
      startInclusive - the lower bound (inclusive)
      endInclusive - the upper bound (inclusive)
      count - the number of values to enumerate
      Returns:
      the parameter

    • sampledBetween

      public SampledDouble sampledBetween(double startInclusive, double endInclusive)
      Builds a parameter that samples values uniformly at random between the start and end bounds.
      Parameters:
      startInclusive - the lower bound (inclusive)
      endInclusive - the upper bound (inclusive)
      Returns:
      the parameter