@syntest/search/dist/lib/budget/StagnationBudget.d.ts

The common core of the SynTest Framework

import { Logger } from "@syntest/logging";
import { SearchAlgorithm } from "../algorithms/SearchAlgorithm";
import { Encoding } from "../Encoding";
import { Budget } from "./Budget";
/**
 * Budget for the number of iteration performed without progress during the search process.
 *
 * @author Mitchell Olsthoorn
 */
export declare class StagnationBudget<T extends Encoding> implements Budget<T> {
    protected static LOGGER: Logger;
    /**
     * The current number of iterations without progress.
     * @protected
     */
    protected _currentIterations: number;
    /**
     * The maximum number of evaluations allowed without progress.
     * @protected
     */
    protected readonly _maxIterations: number;
    /**
     * The best progress seen so far.
     * @protected
     */
    protected _bestProgress: number;
    /**
     * If the budget is tracking progress
     * @protected
     */
    protected _tracking: boolean;
    /**
     * Constructor.
     *
     * @param maxIterations The maximum number of iterations without progress of this budget
     */
    constructor(maxIterations?: number);
    /**
     * @inheritDoc
     */
    getRemainingBudget(): number;
    /**
     * @inheritDoc
     */
    getUsedBudget(): number;
    /**
     * @inheritDoc
     */
    getTotalBudget(): number;
    /**
     * @inheritDoc
     */
    reset(): void;
    /**
     * @inheritDoc
     */
    initializationStarted(): void;
    /**
     * @inheritDoc
     */
    initializationStopped(): void;
    /**
     * @inheritDoc
     */
    searchStarted(): void;
    /**
     * @inheritDoc
     */
    searchStopped(): void;
    /**
     * @inheritDoc
     */
    iteration(searchAlgorithm: SearchAlgorithm<T>): void;
    /**
     * @inheritDoc
     */
    evaluation(): void;
}
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