jscc-parser
Version:
A LALR(1) Parser Generator for JavaScript written in JavaScript.
175 lines (151 loc) • 8.84 kB
HTML
<html lang="en">
<head>
<meta charset="utf-8">
<title>JSDoc: Source: util.js</title>
<script src="scripts/prettify/prettify.js"> </script>
<script src="scripts/prettify/lang-css.js"> </script>
<!--[if lt IE 9]>
<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
<link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
</head>
<body>
<div id="main">
<h1 class="page-title">Source: util.js</h1>
<section>
<article>
<pre class="prettyprint source linenums"><code>/**
* Universal module definition for util.
*/
(function(root, factory) {
/* istanbul ignore next */
if (typeof define === 'function' && define.amd) {
define(['require', './enums/LOG_LEVEL'], factory);
} else if (typeof module === 'object' && module.exports) {
module.exports = factory(require);
} else {
root.jsccutil =
factory(function(mod) {
return root["jscc" + mod.split("/").pop()];
});
}
}(this,
/**
* @param {reqParameter} require
* @param {...*} others
* @returns {jscc.util}
*/
function(require, others) {
//>>excludeStart("closure", pragmas.closure);
var jscc = {};
//>>excludeEnd("closure");
var LOG_LEVEL = require("./enums/LOG_LEVEL");
/**
* Utility functions.
* @module {jscc.util} jscc/util
*/
/**
* @constructor
*/
jscc.util = function() {
};
jscc.util.prototype = {
/**
* Unions the content of two arrays.
* @template T
* @param {!Array<T>} dest_array - The destination array.
* @param {!Array<T>} src_array - The source array. Elements
* that are not in dest_array but in src_array are copied
* to dest_array.
* @returns {!Array<T>} The destination array, the union of
* both input arrays.
* @author Jan Max Meyer
* @memberof jscc.util
*/
union: function(dest_array, src_array) {
var i, j;
for (i = 0; i < src_array.length; i++) {
for (j = 0; j < dest_array.length; j++) {
if (src_array[i] == dest_array[j]) {
break;
}
}
if (j == dest_array.length) {
dest_array.push(src_array[i]);
}
}
return dest_array;
},
/**
* Gets the string name (in all caps) of the
* {@link jscc.enums.LOG_LEVEL} value provided.
* @param {jscc.enums.LOG_LEVEL} level - The
* LOG_LEVEL value
* @returns {string} The name of the log level in all caps
* @memberof jscc.Util
*/
log_level_string: function(level) {
switch (level) {
case LOG_LEVEL.FATAL:
return "FATAL";
case LOG_LEVEL.ERROR:
return "ERROR";
case LOG_LEVEL.WARN:
return "WARN";
case LOG_LEVEL.INFO:
return "INFO";
case LOG_LEVEL.DEBUG:
return "DEBUG";
case LOG_LEVEL.TRACE:
return "TRACE";
default:
return "";
}
},
/**
* Gets the {@link jscc.enums.LOG_LEVEL} value
* corresponding to the provided string. If the string
* is empty or invalid, returns
* {@link jscc.enums.LOG_LEVEL.WARN} as a default.
* @param {string} levelString - The name of the log level.
* @returns {jscc.enums.LOG_LEVEL} The corresponding
* LOG_LEVEL value, defaulting to WARN.
*/
log_level_value: function(levelString) {
switch ((levelString || "").trim().toUpperCase()) {
case "FATAL":
return LOG_LEVEL.FATAL;
case "ERROR":
return LOG_LEVEL.ERROR;
case "WARN":
return LOG_LEVEL.WARN;
case "INFO":
return LOG_LEVEL.INFO;
case "DEBUG":
return LOG_LEVEL.DEBUG;
case "TRACE":
return LOG_LEVEL.TRACE;
default:
return LOG_LEVEL.WARN;
}
}
};
return new jscc.util();
}));
</code></pre>
</article>
</section>
</div>
<nav>
<h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-jscc.html">jscc</a></li><li><a href="module-jscc_bitset_BitSet32.html">jscc/bitset/BitSet32</a></li><li><a href="module-jscc_bitset_BitSetBool.html">jscc/bitset/BitSetBool</a></li><li><a href="module-jscc_bitset_BitSetJava.html">jscc/bitset/BitSetJava</a></li><li><a href="module-jscc_classes_Dfa.html">jscc/classes/Dfa</a></li><li><a href="module-jscc_classes_Item.html">jscc/classes/Item</a></li><li><a href="module-jscc_classes_Nfa.html">jscc/classes/Nfa</a></li><li><a href="module-jscc_classes_Param.html">jscc/classes/Param</a></li><li><a href="module-jscc_classes_Production.html">jscc/classes/Production</a></li><li><a href="module-jscc_classes_State.html">jscc/classes/State</a></li><li><a href="module-jscc_classes_Symbol.html">jscc/classes/Symbol</a></li><li><a href="module-jscc_classes_TableEntry.html">jscc/classes/TableEntry</a></li><li><a href="module-jscc_enums_ASSOC.html">jscc/enums/ASSOC</a></li><li><a href="module-jscc_enums_EDGE.html">jscc/enums/EDGE</a></li><li><a href="module-jscc_enums_EXEC.html">jscc/enums/EXEC</a></li><li><a href="module-jscc_enums_LOG_LEVEL.html">jscc/enums/LOG_LEVEL</a></li><li><a href="module-jscc_enums_MODE_GEN.html">jscc/enums/MODE_GEN</a></li><li><a href="module-jscc_enums_SPECIAL.html">jscc/enums/SPECIAL</a></li><li><a href="module-jscc_enums_SYM.html">jscc/enums/SYM</a></li><li><a href="module-jscc_first.html">jscc/first</a></li><li><a href="module-jscc_global.html">jscc/global</a></li><li><a href="module-jscc_integrity.html">jscc/integrity</a></li><li><a href="module-jscc_io_io.html">jscc/io/io</a></li><li><a href="module-jscc_lexdbg.html">jscc/lexdbg</a></li><li><a href="module-jscc_lexdfa.html">jscc/lexdfa</a></li><li><a href="module-jscc_log_log.html">jscc/log/log</a></li><li><a href="module-jscc_parse.html">jscc/parse</a></li><li><a href="module-jscc_printtab.html">jscc/printtab</a></li><li><a href="module-jscc_regex.html">jscc/regex</a></li><li><a href="module-jscc_util.html">jscc/util</a></li></ul><h3>Classes</h3><ul><li><a href="-_anonymous_-jscc.BitSet32.html">BitSet32</a></li><li><a href="-_anonymous_-jscc.BitSetBool.html">BitSetBool</a></li><li><a href="-_anonymous_-jscc.BitSetJava.html">BitSetJava</a></li><li><a href="-_anonymous_-jscc.classes.Dfa.html">classes.Dfa</a></li><li><a href="-_anonymous_-jscc.first.html">first</a></li><li><a href="-_anonymous_-jscc.global.html">global</a></li><li><a href="-_anonymous_-jscc.integrity.html">integrity</a></li><li><a href="-_anonymous_-jscc.ioBrowser.html">ioBrowser</a></li><li><a href="-_anonymous_-jscc.ioNashorn.html">ioNashorn</a></li><li><a href="-_anonymous_-jscc.ioNode.html">ioNode</a></li><li><a href="-_anonymous_-jscc.ioRhino.html">ioRhino</a></li><li><a href="-_anonymous_-jscc.lexdbg.html">lexdbg</a></li><li><a href="-_anonymous_-jscc.lexdfa.html">lexdfa</a></li><li><a href="-_anonymous_-jscc.logBrowser.html">logBrowser</a></li><li><a href="-_anonymous_-jscc.logJava.html">logJava</a></li><li><a href="-_anonymous_-jscc.logNode.html">logNode</a></li><li><a href="-_anonymous_-jscc.printtab.html">printtab</a></li><li><a href="-_anonymous_-jscc.util.html">util</a></li><li><a href="jscc_debug.html">jscc/debug</a></li><li><a href="jscc_nfaStates.html">jscc/nfaStates</a></li><li><a href="jscc_tabgen.html">jscc/tabgen</a></li><li><a href="%257Bjscc.classes%257D.jscc.classes.State.html">jscc.classes.State</a></li></ul><h3>Namespaces</h3><ul><li><a href="jscc.debug.html">debug</a></li></ul><h3>Interfaces</h3><ul><li><a href="jscc.bitset.html">bitset</a></li><li><a href="jscc.io.html">io</a></li><li><a href="jscc.log.html">log</a></li></ul><h3><a href="global.html">Global</a></h3>
</nav>
<br class="clear">
<footer>
Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.0</a> on Mon Aug 01 2016 13:35:55 GMT-0500 (Central Daylight Time)
</footer>
<script> prettyPrint(); </script>
<script src="scripts/linenumber.js"> </script>
</body>
</html>