Index (james-extensions 1.2 API)

A C D E G H I J M N O P R S T U W

A

addEvaluation(Objective, Evaluation, double) - Method in class org.jamesframework.ext.problems.objectives.evaluations.WeightedIndexEvaluation: Add an evaluation produced by an objective, specifying its weight.
addObjective(Objective<? super SolutionType, ? super DataType>, double) - Method in class org.jamesframework.ext.problems.objectives.WeightedIndex: Add an objective with corresponding weight.
addProblem(String, Problem<SolutionType>) - Method in class org.jamesframework.ext.analysis.Analysis: Add a problem to be analyzed.
addSearch(String, SearchFactory<SolutionType>) - Method in class org.jamesframework.ext.analysis.Analysis: Add a search to be applied to solve the analyzed problems.
Analysis<SolutionType extends Solution> - Class in org.jamesframework.ext.analysis: This analysis class can be used to set up and run an experiment with different search algorithms applied to several problem instances, for example with different data sets, objectives or problem parameters.
Analysis() - Constructor for class org.jamesframework.ext.analysis.Analysis: Create an analysis object.
AnalysisResults<SolutionType extends Solution> - Class in org.jamesframework.ext.analysis: Groups results of an analysis performed by an Analysis object.
AnalysisResults() - Constructor for class org.jamesframework.ext.analysis.AnalysisResults: Create an empty results object.
apply(PermutationSolution) - Method in class org.jamesframework.ext.permutation.neigh.moves.ReverseSubsequenceMove: Reverse the subsequence by performing a series of swaps in the given permutation solution.
apply(PermutationSolution) - Method in class org.jamesframework.ext.permutation.neigh.moves.SingleSwapMove: Apply the move by swapping the items at the positions specified at construction.

C

CompositeNeighbourhood<SolutionType extends Solution> - Class in org.jamesframework.ext.search.neigh: A composite neighbourhood combines a collection of other neighbourhoods which each have a weight that determines the relative frequency with which random moves are sampled from each contained neighbourhood.
CompositeNeighbourhood(List<? extends Neighbourhood<? super SolutionType>>, List<Double>) - Constructor for class org.jamesframework.ext.search.neigh.CompositeNeighbourhood: Creates a composite neighbourhood consisting of the list of given neighbourhoods and specified weights.
copy() - Method in class org.jamesframework.ext.permutation.PermutationSolution: Creates a deep copy of this permutation solution with the same order of IDs.

D

DuplicateIDException - Exception in org.jamesframework.ext.analysis: Exception thrown when duplicate problem or search IDs are encountered in an analysis.
DuplicateIDException() - Constructor for exception org.jamesframework.ext.analysis.DuplicateIDException: Creates a new instance without detail message.
DuplicateIDException(String) - Constructor for exception org.jamesframework.ext.analysis.DuplicateIDException: Constructs an instance with the specified detail message.

E

equals(Object) - Method in class org.jamesframework.ext.permutation.neigh.moves.ReverseSubsequenceMove: Two moves of this type are considered equals if they reverse the same subsequence.
equals(Object) - Method in class org.jamesframework.ext.permutation.neigh.moves.SingleSwapMove: Two single swap moves are considered equal if they swap the same pair of items.
equals(Object) - Method in class org.jamesframework.ext.permutation.PermutationSolution: Checks whether the given other object is also a permutation solution consisting of the same IDs in exactly the same order.
evaluate(SolutionType, DataType) - Method in class org.jamesframework.ext.problems.objectives.NormalizedObjective: Computes the normalized evaluation of the given solution.
evaluate(Move<? super ActualSolutionType>, ActualSolutionType, Evaluation, DataType) - Method in class org.jamesframework.ext.problems.objectives.NormalizedObjective: Computes the normalized evaluation of the solution obtained by applying the given move to the current solution.
evaluate(SolutionType, DataType) - Method in class org.jamesframework.ext.problems.objectives.WeightedIndex: Produces an evaluation object that reflects the weighted sum of evaluations of all underlying objectives.
evaluate(Move<? super ActualSolutionType>, ActualSolutionType, Evaluation, DataType) - Method in class org.jamesframework.ext.problems.objectives.WeightedIndex: Delta evaluation.

G

getAllMoves(PermutationSolution) - Method in class org.jamesframework.ext.permutation.neigh.ReverseSubsequenceNeighbourhood: Create a list of all possible moves that reverse a subsequence of the permutation.
getAllMoves(PermutationSolution) - Method in class org.jamesframework.ext.permutation.neigh.SingleSwapNeighbourhood: Create a list of all possible single swap moves.
getAllMoves(SolutionType) - Method in class org.jamesframework.ext.search.neigh.CompositeNeighbourhood: Creates and returns the union of all moves generated by each of the contained neighbourhoods.
getBestSolution() - Method in class org.jamesframework.ext.analysis.SearchRunResults: Get the best solution found during this search run
getEvaluation(Objective) - Method in class org.jamesframework.ext.problems.objectives.evaluations.WeightedIndexEvaluation: Get a previously added evaluation produced by a specific objective.
getFrom() - Method in class org.jamesframework.ext.permutation.neigh.moves.ReverseSubsequenceMove: Get the first position in the reversed subsequence.
getI() - Method in class org.jamesframework.ext.permutation.neigh.moves.SingleSwapMove: Get the position of the first swapped item.
getJ() - Method in class org.jamesframework.ext.permutation.neigh.moves.SingleSwapMove: Get the position of the second swapped item.
getMax() - Method in class org.jamesframework.ext.problems.objectives.NormalizedObjective: Get upper bound of normalization interval
getMin() - Method in class org.jamesframework.ext.problems.objectives.NormalizedObjective: Get lower bound of normalization interval.
getNumBurnIn() - Method in class org.jamesframework.ext.analysis.Analysis: Get the global number of additional burn-in runs that will be performed for every applied search for which no search specific number of burn-in runs has been set.
getNumBurnIn(String) - Method in class org.jamesframework.ext.analysis.Analysis: Get the number of additional burn-in runs that will be performed for the search with the given ID.
getNumProblems() - Method in class org.jamesframework.ext.analysis.AnalysisResults: Get the number of analyzed problems.
getNumRuns() - Method in class org.jamesframework.ext.analysis.Analysis: Get the global number of runs that will be performed for every applied search for which no search specific number of runs has been set.
getNumRuns(String) - Method in class org.jamesframework.ext.analysis.Analysis: Get the number of runs that will be performed for the search with the given ID.
getNumRuns(String, String) - Method in class org.jamesframework.ext.analysis.AnalysisResults: Get the number of performed runs of the given search when solving the given problem.
getNumSearches(String) - Method in class org.jamesframework.ext.analysis.AnalysisResults: Get the number of different searches that have been applied to solve the problem with the given ID.
getNumUpdates() - Method in class org.jamesframework.ext.analysis.SearchRunResults: Get the number of registered best solution updates.
getOrder() - Method in class org.jamesframework.ext.permutation.PermutationSolution: Get an unmodifiable view of the current order of IDs.
getProblemIDs() - Method in class org.jamesframework.ext.analysis.AnalysisResults: Get the IDs of the analyzed problems (unmodifiable view).
getRandomMove(PermutationSolution, Random) - Method in class org.jamesframework.ext.permutation.neigh.ReverseSubsequenceNeighbourhood: Create a random move that reverses a subsequence of the permutation.
getRandomMove(PermutationSolution, Random) - Method in class org.jamesframework.ext.permutation.neigh.SingleSwapNeighbourhood: Create a random single swap move.
getRandomMove(SolutionType, Random) - Method in class org.jamesframework.ext.search.neigh.CompositeNeighbourhood: Produces a random move generated by one of the contained neighbourhoods based on the assigned weights.
getRun(String, String, int) - Method in class org.jamesframework.ext.analysis.AnalysisResults: Get the results of the i-th performed run of the given search when solving the given problem.
getSearchIDs(String) - Method in class org.jamesframework.ext.analysis.AnalysisResults: Get the IDs of the different searches that have been applied to solve the problem with the given ID (unmodifiable view).
getTimes() - Method in class org.jamesframework.ext.analysis.SearchRunResults: Get a list of the update times (unmodifiable view).
getTo() - Method in class org.jamesframework.ext.permutation.neigh.moves.ReverseSubsequenceMove: Get the last position in the reversed subsequence.
getUnnormalizedEvaluation() - Method in class org.jamesframework.ext.problems.objectives.evaluations.NormalizedEvaluation: Get the original, unnormalized evaluation.
getUnnormalizedObjective() - Method in class org.jamesframework.ext.problems.objectives.NormalizedObjective: Get the original, unnormalized objective.
getValue() - Method in class org.jamesframework.ext.problems.objectives.evaluations.NormalizedEvaluation: Calculates normalized evaluation in [0, 1].
getValue() - Method in class org.jamesframework.ext.problems.objectives.evaluations.WeightedIndexEvaluation: The value consist of the weighted sum of the values of all added evaluations.
getValues() - Method in class org.jamesframework.ext.analysis.SearchRunResults: Get a list of the values of the newly found best solutions (unmodifiable view).

H

hashCode() - Method in class org.jamesframework.ext.permutation.neigh.moves.ReverseSubsequenceMove: Hash code computation corresponding to implementation of ReverseSubsequenceMove.equals(Object).
hashCode() - Method in class org.jamesframework.ext.permutation.neigh.moves.SingleSwapMove: Hash code computation corresponding to the implementation of SingleSwapMove.equals(Object).
hashCode() - Method in class org.jamesframework.ext.permutation.PermutationSolution: Hash code computation corresponding to the implementation of PermutationSolution.equals(Object).

I

isMinimizing() - Method in class org.jamesframework.ext.problems.objectives.NormalizedObjective: Indicates whether the produced evaluations are to be minimized.
isMinimizing() - Method in class org.jamesframework.ext.problems.objectives.WeightedIndex: Weighted index is always maximizing, so this method always returns false.

J

JsonConverter<T> - Interface in org.jamesframework.ext.analysis: A JSON converter is a functional interface defining a single method to convert objects of a specific type to a JSON representation.

M

merge(AnalysisResults<SolutionType>) - Method in class org.jamesframework.ext.analysis.AnalysisResults: Merge the given results into this results object.

N

NormalizedEvaluation - Class in org.jamesframework.ext.problems.objectives.evaluations: Normalizes the value of an arbitrary evaluation from a given interval [min, max] to [0, 1].
NormalizedEvaluation(Evaluation, double, double) - Constructor for class org.jamesframework.ext.problems.objectives.evaluations.NormalizedEvaluation: Create a normalized evaluation that wraps the given evaluation and normalizes its values from [min, max] to [0, 1].
NormalizedObjective<SolutionType extends Solution,DataType> - Class in org.jamesframework.ext.problems.objectives: A normalized objective wraps another objective and normalizes all produces evaluations from a given interval [min, max] to [0, 1].
NormalizedObjective(Objective<? super SolutionType, ? super DataType>, double, double) - Constructor for class org.jamesframework.ext.problems.objectives.NormalizedObjective: Create a normalized objective that wraps the given objective and normalizes all produced evaluation from [min, max] to [0, 1].

O

org.jamesframework.ext.analysis - package org.jamesframework.ext.analysis: Analysis tools to compare algorithm performance and assess parameter value influence.
org.jamesframework.ext.permutation - package org.jamesframework.ext.permutation: Predefined permutation problem.
org.jamesframework.ext.permutation.neigh - package org.jamesframework.ext.permutation.neigh: Predefined permutation neighbourhoods.
org.jamesframework.ext.permutation.neigh.moves - package org.jamesframework.ext.permutation.neigh.moves: Moves generated by provided permutation neighbourhoods.
org.jamesframework.ext.problems.objectives - package org.jamesframework.ext.problems.objectives: Advanced objective functions.
org.jamesframework.ext.problems.objectives.evaluations - package org.jamesframework.ext.problems.objectives.evaluations: Evaluations produced by advanced objective functions.
org.jamesframework.ext.search.neigh - package org.jamesframework.ext.search.neigh: Advanced generic neighbourhoods.

P

PERMUTATION_SOLUTION - Static variable in interface org.jamesframework.ext.analysis.JsonConverter: Predefined converter for permutation solutions that creates a JSON array containing the ordered IDs.
PermutationProblem<DataType extends IntegerIdentifiedData> - Class in org.jamesframework.ext.permutation: Generic permutation problem.
PermutationProblem(DataType, Objective<? super PermutationSolution, ? super DataType>) - Constructor for class org.jamesframework.ext.permutation.PermutationProblem: Create a permutation problem with given objective and data.
PermutationSolution - Class in org.jamesframework.ext.permutation: High-level order solution modeled in terms of IDs of ordered items.
PermutationSolution(List<Integer>) - Constructor for class org.jamesframework.ext.permutation.PermutationSolution: Creates a order solution.

R

registerSearchRun(String, String, SearchRunResults<SolutionType>) - Method in class org.jamesframework.ext.analysis.AnalysisResults: Register results of a search run, specifying the IDs of the problem being solved and the applied search.
removeObjective(Objective<? super SolutionType, ? super DataType>) - Method in class org.jamesframework.ext.problems.objectives.WeightedIndex: Remove an objective, if present.
ReverseSubsequenceMove - Class in org.jamesframework.ext.permutation.neigh.moves: A move that reverses a subsequence of a permutation.
ReverseSubsequenceMove(int, int) - Constructor for class org.jamesframework.ext.permutation.neigh.moves.ReverseSubsequenceMove: Create a move that will reverse the subsequence from one up to another position in the permutation.
ReverseSubsequenceNeighbourhood - Class in org.jamesframework.ext.permutation.neigh: Permutation neighbourhood which generates moves that reverse a subsequence of the permutation.
ReverseSubsequenceNeighbourhood() - Constructor for class org.jamesframework.ext.permutation.neigh.ReverseSubsequenceNeighbourhood
run() - Method in class org.jamesframework.ext.analysis.Analysis: Run the analysis.

S

SearchRunResults<SolutionType extends Solution> - Class in org.jamesframework.ext.analysis: Contains results of a search run.
SearchRunResults() - Constructor for class org.jamesframework.ext.analysis.SearchRunResults: Create an empty instance.
SearchRunResults(SearchRunResults<SolutionType>) - Constructor for class org.jamesframework.ext.analysis.SearchRunResults: Copy constructor.
setNumBurnIn(int) - Method in class org.jamesframework.ext.analysis.Analysis: Set the global number of additional burn-in runs that will be performed for every applied search for which no search specific number of burn-in runs is set.
setNumBurnIn(String, int) - Method in class org.jamesframework.ext.analysis.Analysis: Set the number of additional burn-in runs to be performed for the given search.
setNumRuns(int) - Method in class org.jamesframework.ext.analysis.Analysis: Set the global number of runs that will be performed for every applied search for which no search specific number of runs is set.
setNumRuns(String, int) - Method in class org.jamesframework.ext.analysis.Analysis: Set the number of runs to be performed for the given search.
SingleSwapMove - Class in org.jamesframework.ext.permutation.neigh.moves: A move that swaps two items at given positions in a permutation solution.
SingleSwapMove(int, int) - Constructor for class org.jamesframework.ext.permutation.neigh.moves.SingleSwapMove: Create a single swap move given the two positions in the permutation at which items are to be swapped.
SingleSwapNeighbourhood - Class in org.jamesframework.ext.permutation.neigh: Permutation neighbourhood that generates single swap moves.
SingleSwapNeighbourhood() - Constructor for class org.jamesframework.ext.permutation.neigh.SingleSwapNeighbourhood
size() - Method in class org.jamesframework.ext.permutation.PermutationSolution: Get the number of items in this permutation.
SUBSET_SOLUTION - Static variable in interface org.jamesframework.ext.analysis.JsonConverter: Predefined converter for subset solutions that creates a JSON array containing the selected IDs.
swap(int, int) - Method in class org.jamesframework.ext.permutation.PermutationSolution: Swap the items at position i and j in the permutation.

T

toJson(T) - Method in interface org.jamesframework.ext.analysis.JsonConverter: Convert an object to a JSON representation.
toString() - Method in class org.jamesframework.ext.permutation.neigh.moves.ReverseSubsequenceMove: Get string indicating move type and bounds of reversed subsequence.
toString() - Method in class org.jamesframework.ext.permutation.neigh.moves.SingleSwapMove: Get string indicating move type and positions of swapped items.
toString() - Method in class org.jamesframework.ext.permutation.neigh.ReverseSubsequenceNeighbourhood: Get string indicating neighbourhood type.
toString() - Method in class org.jamesframework.ext.permutation.neigh.SingleSwapNeighbourhood: Get string indicating neighbourhood type.
toString() - Method in class org.jamesframework.ext.permutation.PermutationSolution: Create a string representation of the permutation solution, indicating the current order of IDs.
toString() - Method in class org.jamesframework.ext.problems.objectives.evaluations.NormalizedEvaluation: Format value as string.
toString() - Method in class org.jamesframework.ext.problems.objectives.evaluations.WeightedIndexEvaluation: Format value as string.
toString() - Method in class org.jamesframework.ext.problems.objectives.NormalizedObjective: Create string representation of normalized objective, indicating the original, unnormalized objective and normalization interval.
toString() - Method in class org.jamesframework.ext.problems.objectives.WeightedIndex: Create string representation that points out the included objectives and corresponding weights.
toString() - Method in class org.jamesframework.ext.search.neigh.CompositeNeighbourhood: Create string representation that indicates the contained neighbourhoods and respective weights.

U

undo(PermutationSolution) - Method in class org.jamesframework.ext.permutation.neigh.moves.ReverseSubsequenceMove: Undo move by reverting the order of the reversed subsequence.
undo(PermutationSolution) - Method in class org.jamesframework.ext.permutation.neigh.moves.SingleSwapMove: Undo a previously applied swap move.
UnknownIDException - Exception in org.jamesframework.ext.analysis: Exception thrown when unknown problem or search IDs are encountered in an analysis.
UnknownIDException() - Constructor for exception org.jamesframework.ext.analysis.UnknownIDException: Creates a new instance without detail message.
UnknownIDException(String) - Constructor for exception org.jamesframework.ext.analysis.UnknownIDException: Constructs an instance with the specified detail message.
updateBestSolution(long, double, SolutionType) - Method in class org.jamesframework.ext.analysis.SearchRunResults: Update the best found solution.

W

WeightedIndex<SolutionType extends Solution,DataType> - Class in org.jamesframework.ext.problems.objectives: An index that is composed as a weighted sum of several objectives.
WeightedIndex() - Constructor for class org.jamesframework.ext.problems.objectives.WeightedIndex: Create an empty weighted index.
WeightedIndexEvaluation - Class in org.jamesframework.ext.problems.objectives.evaluations: Evaluation produced by a weighted index.
WeightedIndexEvaluation() - Constructor for class org.jamesframework.ext.problems.objectives.evaluations.WeightedIndexEvaluation: Create an empty evaluation.
writeJSON(String) - Method in class org.jamesframework.ext.analysis.AnalysisResults: Write the results to a JSON file that can be loaded into R to be inspected and visualized using the james-analysis R package.
writeJSON(String, JsonConverter<SolutionType>) - Method in class org.jamesframework.ext.analysis.AnalysisResults: Write the results to a JSON file that can be loaded into R to be inspected and visualized using the james-analysis R package.

A C D E G H I J M N O P R S T U W