public class CollidingBodiesOptimizer extends MultivariateOptimizer
CBO is a global search algorithm that updates a
list of candidate solutions.
The initial candidates are
randomly spread around the
The search gradually becomes more local as a linear function of the
Class is not thread-safe.
|Constructor and Description|
|Modifier and Type||Method and Description|
Performs the bulk of the optimization algorithm.
Stores data and performs the optimization.
Scans the list of (required and optional) optimization data that characterize the problem.
getLowerBound, getStartPoint, getUpperBound
getConvergenceChecker, getEvaluations, getIterations, getMaxEvaluations, getMaxIterations, incrementEvaluationCount, incrementIterationCount, optimize
public CollidingBodiesOptimizer(double rel, double abs)
rel- Relative threshold.
abs- Absolute threshold.
public PointValuePair optimize(OptimizationData... optData)
The list of parameters is open-ended so that sub-classes can extend it with arguments specific to their concrete implementations.
When the method is called multiple times, instance data is overwritten only when actually present in the list of arguments: when not specified, data set in a previous call is retained (and thus is optional in subsequent calls).
Important note: Subclasses must override
BaseOptimizer.parseOptimizationData(OptimizationData) if they need to register
their own options; but then, they must also call
super.parseOptimizationData(optData) within that method.
optData- Optimization data. In addition to those documented in
MultivariateOptimizer, this method will register the following data:
protected PointValuePair doOptimize()
protected void parseOptimizationData(OptimizationData... optData)
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