VelocityTerm

java.lang.Object

org.opt4j.optimizer.mopso.VelocityTerm

All Implemented Interfaces:: Term

public class VelocityTerm extends Object implements Term

The VelocityTerm is used to determine the new velocity of a Particle.

Field Summary

Fields

Modifier and Type

Field

Description

protected final Var

C1

protected final Var

C2

protected final Var

r1

protected final Var

r2

protected final Random

random

protected final Term

term

protected final Var

W
Constructor Summary

Constructors

Constructor

Description

VelocityTerm(Rand random)

Constructs a VelocityTerm.
Method Summary

Modifier and Type

Method

Description

double

calculate(double... values)

Calculates the result of this Term.

void

randomize()

Randomizes the constants of the term.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- term
  
  protected final Term term
- random
  
  protected final Random random
- W
  
  protected final Var W
- C1
  
  protected final Var C1
- C2
  
  protected final Var C2
- r1
  
  protected final Var r1
- r2
  
  protected final Var r2
Constructor Details
- VelocityTerm
  
  public VelocityTerm(Rand random)
  
  Constructs a VelocityTerm.
  
  Parameters:
  
  random - the random number generator
Method Details
- calculate
  
  public double calculate(double... values)
  
  Description copied from interface: Term
  
  Calculates the result of this Term.
  
  Specified by:
  
  calculate in interface Term
  
  Parameters:
  
  values - the values
  
  Returns:
  
  the result
- randomize
  
  public void randomize()
  
  Randomizes the constants of the term.