@syntest/core/dist/search/Encoding.d.ts

The common core of the SynTest Framework

import { ExecutionResult } from "./ExecutionResult";
import { ObjectiveFunction } from "./objective/ObjectiveFunction";
import { EncodingSampler } from "./EncodingSampler";
import { Decoder } from "./Decoder";
/**
 * Encoding of the search problem.
 *
 * @author Mitchell Olsthoorn
 */
export declare abstract class Encoding {
    protected _crowdingDistance: number;
    protected _rank: number;
    protected _id: string;
    protected _assertions: Map<string, string>;
    /**
     * Mapping from objective to their distance values for this test case.
     * @protected
     */
    protected _objectives: Map<ObjectiveFunction<Encoding>, number>;
    /**
     * The last execution result of this test case.
     * @protected
     */
    protected _executionResult: ExecutionResult;
    /**
     * Constructor.
     */
    constructor();
    abstract mutate(sampler: EncodingSampler<Encoding>): Encoding;
    abstract hashCode(decoder: Decoder<Encoding, string>): number;
    getCrowdingDistance(): number;
    setCrowdingDistance(value: number): void;
    getRank(): number;
    setRank(value: number): void;
    get id(): string;
    get assertions(): Map<string, string>;
    set assertions(value: Map<string, string>);
    abstract copy(): Encoding;
    /**
     * Return the execution result.
     */
    getExecutionResult(): ExecutionResult;
    /**
     * Store the execution result.
     *
     * @param executionResult The execution result to store
     */
    setExecutionResult(executionResult: ExecutionResult): void;
    /**
     * Return the distance for the given objective.
     *
     * @param objectiveFunction The objective.
     */
    getDistance(objectiveFunction: ObjectiveFunction<Encoding>): number;
    /**
     * Store the distance to an objective for this encoding.
     *
     * @param objectiveFunction The objective
     * @param distance The distance
     */
    setDistance(objectiveFunction: ObjectiveFunction<Encoding>, distance: number): void;
    /**
     * Return the length of the encoding/chromosome
     */
    abstract getLength(): number;
}
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