node-nlp

<!doctype html> <html lang="en"> <head> <title>Code coverage report for lib/nlp/named-entity.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="..\..\prettify.css" /> <link rel="stylesheet" href="..\..\base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(..\..\sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1> <a href="..\..\index.html">All files</a> / <a href="index.html">lib/nlp</a> named-entity.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 100% Statements 55/55 </div> <div class='fl pad1y space-right2'> 100% Branches 41/41 </div> <div class='fl pad1y space-right2'> 100% Functions 12/12 </div> <div class='fl pad1y space-right2'> 100% Lines 55/55 </div> </div> Press n or j to go to the next uncovered block, b, p or k for the previous block. </div> <div class='status-line high'></div> <pre><table 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including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */   /** * Class for a Named Entity that can be Enumerated or Regular Expression. */ class NamedEntity { /** * Constructor of the class. * @param {Object} settings - Settings for the instance. */ constructor(settings) { this.settings = settings || {}; this.name = this.settings.name; if (this.settings.regex) { this.type = 'regex'; this.regex = this.settings.regex; } else { this.type = this.settings.type || 'enum'; } if (this.type === 'enum') { this.options = []; } }   /** * Given an option name, returns the position of the option. * @param {String} optionName Name of the option. * @return {Object} Position of the option, -1 if not found. */ getOptionPosition(name) { if (this.options) { for (let i = 0; i < this.options.length; i += 1) { if (this.options[i].name === name) { return i; } } } return -1; }   /** * Given an option name, returns the option instance from the entity. * If force is true, then it forces the creation. * @param {String} optionName Name of the option. * @param {boolean} force Flag to force creation. * @returns {Object} Option if found, undefined otherwise. */ getOption(name, force = false) { const index = this.getOptionPosition(name); if (index === -1 && force === true) { return this.addOption(name); } return index > -1 ? this.options[index] : undefined; }   /** * Add an option to the entity. * @param {String} name Name of the option. * @returns {Object} Option created or found. */ addOption(name) { let option = this.getOption(name); if (!option) { option = { name, texts: {} }; this.options.push(option); } return option; }   /** * Remove an option from the entity. * @param {String} name Name of the option. */ removeOption(name) { const index = this.getOptionPosition(name); if (index !== -1) { this.options.splice(index, 1); } }   /** * Add texts to the given languages of an option. * @param {String} optionName Name of the option. * @param {String[]} srcLanguages Language or languages for adding the texts. * @param {String[]} srcTexts Text or texts to be added. */ addText(optionName, srcLanguages, srcTexts) { const option = this.getOption(optionName, true); const languages = Array.isArray(srcLanguages) ? srcLanguages : [srcLanguages]; const texts = Array.isArray(srcTexts) ? srcTexts : [srcTexts]; languages.forEach((language) => { const optionTexts = option.texts[language]; if (!optionTexts) { option.texts[language] = texts.slice(); } else { texts.forEach((text) => { optionTexts.push(text); }); } }); }   /** * Remove texts for the given languages of the option. * @param {String} optionName Name of the option. * @param {String[]} srcLanguages Languages affected. * @param {String[]} srcTexts Texts to be removed. */ removeText(optionName, srcLanguages, srcTexts) { const option = this.getOption(optionName); if (!option) { return; } const languages = Array.isArray(srcLanguages) ? srcLanguages : [srcLanguages]; const texts = Array.isArray(srcTexts) ? srcTexts : [srcTexts]; languages.forEach((language) => { const optionTexts = option.texts[language]; if (optionTexts) { texts.forEach((text) => { const index = optionTexts.indexOf(text); if (index !== -1) { optionTexts.splice(index, 1); } }); } }); }   getMatchs(utterance) { const result = []; let matchFound; do { const match = this.regex.exec(utterance); if (match) { result.push({ start: match.index, end: this.regex.lastIndex, accuracy: 1, sourceText: match[0], utteranceText: match[0], }); matchFound = true; } else { matchFound = false; } } while (matchFound); return result; } }   module.exports = NamedEntity;  </pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Mon Aug 06 2018 23:35:30 GMT+0200 (GMT+02:00) </div> </div> <script src="..\..\prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="..\..\sorter.js"></script> <script src="..\..\block-navigation.js"></script> </body> </html>