phylojs/lib/esm/io/readers/tree.js

A simple typescript library for phylogenetic trees

import { readTreesFromNewick, readTreesFromNeXML, readTreesFromPhyloXML, readTreesFromNexus, readTreesFromPhyJSON, } from '../../';
/**
 * Reads trees from a string according to the specified `schema`. TODO: add support for getting trees from a URL.
 * @param {string} text
 * @param {Schema='newick'} schema newick, nexus, phyloXML, or NeXML
 * @returns {Tree[]}
 */
export function read(text, schema = 'newick') {
    if (text.startsWith('http://') || text.startsWith('https://')) {
        throw new Error('Fetching trees from the internet is not yet supported');
    }
    switch (schema) {
        case 'newick':
            return readTreesFromNewick(text);
        case 'nexus':
            return readTreesFromNexus(text);
        case 'phyloxml':
            return readTreesFromPhyloXML(text);
        case 'nexml':
            return readTreesFromNeXML(text);
        case 'phyjson':
            return readTreesFromPhyJSON(text);
        default:
            throw new Error('Invalid schema');
    }
}