diffusion
Version:
Diffusion JavaScript client
73 lines (72 loc) • 2.93 kB
JavaScript
;
/**
* @module Topics
*/
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.FullPathSelector = void 0;
var errors_1 = require("./../../errors/errors");
var abstract_topic_selector_1 = require("./../topics/abstract-topic-selector");
var topic_path_utils_1 = require("./../topics/topic-path-utils");
var regex_1 = require("./../util/regex");
/**
* Implementation of {@link AbstractTopicSelector} for full path selectors
*/
var FullPathSelector = /** @class */ (function (_super) {
__extends(FullPathSelector, _super);
/**
* Create a new FullPathSelector instance
*
* @param components the path components as created by the parser
*/
function FullPathSelector(components) {
var _this = _super.call(this, components.type, components.prefix, components.expression) || this;
/**
* A regular expression matcher that checks if a canonical path selects this
* path
*/
_this.pattern = undefined;
_this.qualifier = components.qualifier;
if (!components.base) {
throw new errors_1.IllegalArgumentError('Invalid full-path selector');
}
_this.base = components.base;
return _this;
}
/**
* @inheritdoc
*/
FullPathSelector.prototype.doSelects = function (topicPath) {
if (!this.pattern) {
switch (this.qualifier) {
case topic_path_utils_1.DescendantQualifier.DESCENDANTS_OF_MATCH:
this.pattern = regex_1.regex(this.base + "/.+");
break;
case topic_path_utils_1.DescendantQualifier.MATCH_AND_DESCENDANTS:
this.pattern = regex_1.regex(this.base + "(?:$|/.+)");
break;
default:
case topic_path_utils_1.DescendantQualifier.MATCH:
this.pattern = regex_1.regex(this.base);
break;
}
}
return this.pattern(topicPath) === true;
};
return FullPathSelector;
}(abstract_topic_selector_1.AbstractTopicSelector));
exports.FullPathSelector = FullPathSelector;