thaw-grammar/dist/types/common/domain-object-model/environment-frame.d.ts

Implementations of the grammars of several programming languages, including LISP, Scheme, Prolog, and the Lambda Calculus.

import { IVariable } from './variable';
export interface IEnvironmentFrame<T> {
    readonly dict: Map<string, T>;
    readonly next?: IEnvironmentFrame<T>;
    readonly frameNumber: number;
    isDefined(key: IVariable<T>): boolean;
    has(key: IVariable<T>): boolean;
    lookup(key: IVariable<T>): T;
    setInThisFrame(key: IVariable<T>, value: T): void;
    add(key: IVariable<T>, value: T): void;
    addBubbleDown(key: IVariable<T>, value: T): void;
    findAndSet(key: IVariable<T>, value: T): T;
    findSetAndReturnBoolean(key: IVariable<T>, value: T): boolean;
    upsert(key: IVariable<T>, value: T): T;
    compose(keys: IVariable<T>[], values: T[]): void;
    stackDump(): void;
}
export declare class EnvironmentFrame<T> implements IEnvironmentFrame<T> {
    readonly dict: Map<string, T>;
    readonly next: IEnvironmentFrame<T> | undefined;
    readonly frameNumber: number;
    constructor(next?: IEnvironmentFrame<T>);
    isDefined(key: IVariable<T>): boolean;
    has(key: IVariable<T>): boolean;
    lookup(key: IVariable<T>): T;
    setInThisFrame(key: IVariable<T>, value: T): void;
    add(key: IVariable<T>, value: T): void;
    addBubbleDown(key: IVariable<T>, value: T): void;
    findSetAndReturnBoolean(key: IVariable<T>, value: T): boolean;
    findAndSet(key: IVariable<T>, value: T): T;
    upsert(key: IVariable<T>, value: T): T;
    compose(keys: IVariable<T>[], values: T[]): void;
    stackDump(): void;
    private dictionaryContainsKey;
}
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