Current Dev State

static/js/ketcher2/script/chem/struct/atomlist.js

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+/****************************************************************************
+ * Copyright 2017 EPAM Systems
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ***************************************************************************/
+
+var element = require('../element');
+
+function AtomList(params) {
+	console.assert(params && 'notList' in params && 'ids' in params, '\'notList\' and \'ids\' must be specified!');
+
+	this.notList = params.notList; /* boolean*/
+	this.ids = params.ids; /* Array of integers*/
+}
+
+AtomList.prototype.labelList = function () {
+	var labels = [];
+	for (var i = 0; i < this.ids.length; ++i)
+		labels.push(element[this.ids[i]].label);
+	return labels;
+};
+
+AtomList.prototype.label = function () {
+	var label = '[' + this.labelList().join(',') + ']';
+	if (this.notList)
+		label = '!' + label;
+	return label;
+};
+
+AtomList.prototype.equals = function (x) {
+	return this.notList == x.notList && (this.ids || []).sort().toString() === (x.ids || []).sort().toString();
+};
+
+module.exports = AtomList;