| 1 | package de.uka.ipd.sdq.tcfmoop.config; |
| 2 | |
| 3 | import de.uka.ipd.sdq.tcfmoop.config.exceptions.InvalidConfigException; |
| 4 | |
| 5 | /** |
| 6 | * Configuration class for MaxGenerationNumber termination criterion. |
| 7 | * @author Atanas Dimitrov |
| 8 | */ |
| 9 | public class MaxGenerationNumberConfig extends AbstractConfiguration { |
| 10 | |
| 11 | private Integer maximumNumberOfIterations; |
| 12 | |
| 13 | public MaxGenerationNumberConfig(){ |
| 14 | super(TerminationCriteriaNames.MAXIMUM_NUMBER_OF_GENERATIONS); |
| 15 | |
| 16 | } |
| 17 | |
| 18 | /** |
| 19 | * {@inheritDoc} |
| 20 | */ |
| 21 | @Override |
| 22 | public boolean validateConfiguration() { |
| 23 | if(this.getTerminationCriterionName() != TerminationCriteriaNames.MAXIMUM_NUMBER_OF_GENERATIONS || |
| 24 | this.maximumNumberOfIterations == null){ |
| 25 | return false; |
| 26 | }else{ |
| 27 | return true; |
| 28 | } |
| 29 | } |
| 30 | |
| 31 | /** |
| 32 | * Set the maximum number of iterations that the optimization algorithm |
| 33 | * will perform before terminating. |
| 34 | * @param maximumNumberOfIterations if parameter is less then 1, an Exception is thrown. |
| 35 | * @throws InvalidConfigException if the supplied parameter do not conform to the required conditions. |
| 36 | */ |
| 37 | public void setMaximumNumberOfIterations(int maximumNumberOfIterations) throws InvalidConfigException{ |
| 38 | if(maximumNumberOfIterations > 0){ |
| 39 | this.maximumNumberOfIterations = maximumNumberOfIterations; |
| 40 | }else{ |
| 41 | throw new InvalidConfigException("MaxGenerationNumberConfig.setMaximumNumberOfIterations: The supplied Parameter is < 1"); |
| 42 | } |
| 43 | } |
| 44 | |
| 45 | /** |
| 46 | * Returns the number of iterations that the optimization framework should execute. |
| 47 | * @return the number of iterations that the optimization framework should execute. |
| 48 | */ |
| 49 | public int getMaximumNumberOfIterations(){ |
| 50 | return this.maximumNumberOfIterations; |
| 51 | } |
| 52 | |
| 53 | } |