TacticOperatorsManager

java.lang.Object
- de.uka.ipd.sdq.dsexplore.opt4j.optimizer.heuristic.operators.TacticOperatorsManager

Direct Known Subclasses:

QMLBoundDependentTacticOperatorsManager
```
public class TacticOperatorsManager
extends Object
```

Field Summary

Fields
Modifier and Type	Field	Description
`protected Random`	`generator`
`protected Collection<ITactic>`	`heuristics`	Heuristics to be used to generate candidates
`protected ResultsWriter`	`writer`

Constructor Summary

Constructors
Constructor Description

TacticOperatorsManager(org.opt4j.operator.copy.Copy<org.opt4j.core.Genotype> copy, DSEIndividualFactory individualFactory)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<TacticsResultCandidate>`	`getAllCandidates(DSEIndividual individual)`	Applies registered heuristics to individual and returns candidates
`DSEIndividual`	`getCandidate(DSEIndividual individual)`	Applies registered heuristics to individual and returns random candidate based on candidate weight and heuristic weight.
`Collection<ITactic>`	`getHeuristics()`

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

- Field Detail
  - heuristics
```
protected Collection<ITactic> heuristics
```
    Heuristics to be used to generate candidates
  - writer
```
protected ResultsWriter writer
```
  - generator
```
protected Random generator
```
- Constructor Detail
  - TacticOperatorsManager
```
public TacticOperatorsManager(org.opt4j.operator.copy.Copy<org.opt4j.core.Genotype> copy,
                              DSEIndividualFactory individualFactory)
```
    Parameters:
    
    copy - Creates copy of genotypes
    
    individualFactory - Builds individual
- Method Detail
  - getAllCandidates
```
public List<TacticsResultCandidate> getAllCandidates(DSEIndividual individual)
```
    Applies registered heuristics to individual and returns candidates
    
    Parameters:
    
    individual -
    
    Returns:
  - getCandidate
```
public DSEIndividual getCandidate(DSEIndividual individual)
```
    Applies registered heuristics to individual and returns random candidate based on candidate weight and heuristic weight. Returns null if no heuristic can be be applied.
    
    Parameters:
    
    individual -
    
    Returns:
    
    Random candidate from registered heuristic or null if no heuristic can be applied
  - getHeuristics
```
public Collection<ITactic> getHeuristics()
```