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+/*
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * 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.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+
+import React, {Component} from 'react';
+import classNames from 'classnames';
+
+
+
+
+class TreeNode extends Component {
+
+
+ constructor(props) {
+ super(props);
+ this.state = {
+ visible: false,
+ };
+ }
+
+ toggle = () => {
+ this.setState({visible: !this.state.visible});
+ };
+
+ render() {
+ var childNodes;
+ var classObj;
+ if (this.props.node !== undefined && this.props.node.childNodes !== undefined) {
+ childNodes = this.props.node.childNodes.map(function (node, index) {
+ return <li key={index}><TreeNode node={node}/></li>;
+ });
+
+ classObj = {
+ togglable: true,
+ 'togglable-down': this.state.visible,
+ 'togglable-up': !this.state.visible
+ };
+ }
+
+ var style;
+ if (!this.state.visible) {
+ style = {display: 'none'};
+ }
+
+ return (
+ <div>
+ <h7 onClick={this.toggle} className={classNames(classObj)}>
+ {this.props.node.title}
+ </h7>
+ <ul style={style} className='node-tree'>
+ {childNodes}
+ </ul>
+ </div>
+ );
+ }
+}
+
+export default TreeNode;