Package org.djunits.benchmark

Class BenchmarkAnonymousInstantiation

java.lang.Object
org.djunits.benchmark.BenchmarkAnonymousInstantiation
public final class BenchmarkAnonymousInstantiation extends Object
BenschmarkAnonymousInstantiation.java.

Copyright (c) 2019-2025 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See DJUNITS License

Author:
Alexander Verbraeck

  • Method Details

    • instantiateCached

      public static <U extends Unit<U>, S extends DoubleScalar<U, S>> S instantiateCached(double value, U unit)
      Instantiate the DoubleScalar based on its unit. Rigid check on types for the compiler.
      Type Parameters:
      U - the unit
      S - the return type
      Parameters:
      value - the value
      unit - the unit in which the value is expressed
      Returns:
      an instantiated DoubleScalar with the value expressed in the unit

    • instantiateAnonymousCached

      public static <S extends DoubleScalar<?, S>> S instantiateAnonymousCached(double value, Unit<?> unit)
      Instantiate the DoubleScalar based on its unit. Loose check for types on the compiler. This allows the unit to be specified as a Unit<?> type.
      Note that it is possible to make mistakes with anonymous units.
      Type Parameters:
      S - the return type
      Parameters:
      value - the value
      unit - the unit in which the value is expressed
      Returns:
      an instantiated DoubleScalar with the value expressed in the unit

    • instantiateCascade

      public static <U extends Unit<U>, S extends DoubleScalar<U, S>> S instantiateCascade(double value, U unit)
      Instantiate the DoubleScalar based on its unit. Rigid check on types for the compiler.
      Type Parameters:
      U - the unit
      S - the return type
      Parameters:
      value - the value
      unit - the unit in which the value is expressed
      Returns:
      an instantiated DoubleScalar with the value expressed in the unit

    • instantiateAnonymousCascade

      public static <S extends DoubleScalar<?, S>> S instantiateAnonymousCascade(double value, Unit<?> unit)
      Instantiate the DoubleScalar based on its unit. Loose check for types on the compiler. This allows the unit to be specified as a Unit<?> type.
      Note that it is possible to make mistakes with anonymous units.
      Type Parameters:
      S - the return type
      Parameters:
      value - the value
      unit - the unit in which the value is expressed
      Returns:
      an instantiated DoubleScalar with the value expressed in the unit

    • instantiateNonCached

      public static <U extends Unit<U>, S extends DoubleScalar<U, S>> S instantiateNonCached(double value, U unit)
      Instantiate the DoubleScalar based on its unit. Rigid check on types for the compiler.
      Type Parameters:
      U - the unit
      S - the return type
      Parameters:
      value - the value
      unit - the unit in which the value is expressed
      Returns:
      an instantiated DoubleScalar with the value expressed in the unit

    • instantiateAnonymousNonCached

      public static <S extends DoubleScalar<?, S>> S instantiateAnonymousNonCached(double value, Unit<?> unit)
      Instantiate the DoubleScalar based on its unit. Loose check for types on the compiler. This allows the unit to be specified as a Unit<?> type.
      Note that it is possible to make mistakes with anonymous units.
      Type Parameters:
      S - the return type
      Parameters:
      value - the value
      unit - the unit in which the value is expressed
      Returns:
      an instantiated DoubleScalar with the value expressed in the unit

    • instantiateMethodHandle

      public static <U extends Unit<U>, S extends DoubleScalar<U, S>> S instantiateMethodHandle(double value, U unit)
      Instantiate the DoubleScalar based on its unit. Rigid check on types for the compiler.
      Type Parameters:
      U - the unit
      S - the return type
      Parameters:
      value - the value
      unit - the unit in which the value is expressed
      Returns:
      an instantiated DoubleScalar with the value expressed in the unit

    • instantiateAnonymousMethodHandle

      public static <S extends DoubleScalar<?, S>> S instantiateAnonymousMethodHandle(double value, Unit<?> unit)
      Instantiate the DoubleScalar based on its unit. Loose check for types on the compiler. This allows the unit to be specified as a Unit<?> type.
      Note that it is possible to make mistakes with anonymous units.
      Type Parameters:
      S - the return type
      Parameters:
      value - the value
      unit - the unit in which the value is expressed
      Returns:
      an instantiated DoubleScalar with the value expressed in the unit

    • main

      public static void main(String[] args) throws Throwable
      Benchmark for anonymous scalar instantiation.
      Parameters:
      args - empty
      Throws:
      Throwable - on error