attrpath
Version:
Attribute Path Traverser.
82 lines • 1.6 kB
JavaScript
/**
* Copyright © 2020 2021 2022 7thCode.(http://seventh-code.com/)
* This software is released under the MIT License.
* opensource.org/licenses/mit-license.php
*/
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ParserStream = void 0;
/**
* ParserStream
*/
class ParserStream {
/*
*
*
* */
constructor(value) {
this.start = 0;
this.end = 0;
this.value = "";
this.value = value;
}
/**
* char
*
* @remarks current position char
*/
get char() {
return this.value.charAt(this.end);
}
/**
* charCode
*
* @remarks current position charCode
*/
get charCode() {
return this.value.charCodeAt(this.end);
}
/**
* current
*
* @remarks
* String between restore point and current position.
*/
get current() {
return this.value.substring(this.start, this.end);
}
/**
* is_terminal
*
* @remarks end？
*/
get is_terminal() {
return (this.value.length <= this.end);
}
/**
* restore_point
*
* @remarks save point.
*/
restore_point() {
this.start = this.end;
}
/**
* restore
*
* @remarks current position restore to restore_point.
*/
restore() {
this.end = this.start;
}
/**
* next
*
* @remarks Advance the parsed end by one character
*/
next() {
this.end++;
}
}
exports.ParserStream = ParserStream;
//# sourceMappingURL=stream.js.map