jsoniq/dist/lib/runtime/DynamicContext.js

JSONiq implementation for JavaScript

/// <reference path="../../typings/tsd.d.ts" />
"use strict";
class DynamicContext {
    constructor(parent) {
        this.variables = {};
        this.parent = parent;
    }
    getParent() {
        return this.parent;
    }
    createContext() {
        return new DynamicContext(this);
    }
    setVariable(ns, varName, value) {
        this.variables[ns + "#" + varName] = value;
        return this;
    }
    getVariable(ns, varName) {
        var lookup = this.variables[ns + "#" + varName];
        if (lookup) {
            return lookup;
        }
        else if (this.parent) {
            return this.parent.getVariable(ns, varName);
        }
        else {
            return undefined;
        }
    }
}
exports.default = DynamicContext;

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