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/**
* Copyright (c) 2017 ZTE Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and the Apache License 2.0 which both accompany this distribution,
* and are available at http://www.eclipse.org/legal/epl-v10.html
* and http://www.apache.org/licenses/LICENSE-2.0
*
* Contributors:
* ZTE - initial API and implementation and/or initial documentation
*/
export class WorkflowUtil {
public static deepClone(source: any) {
if (source === null || typeof source !== 'object') {
return source;
} else {
if (source instanceof Array) {
const target = [];
source.forEach(item => target.push(WorkflowUtil.deepClone(item)));
return target;
} else {
const target = {};
for (const key in source) {
target[key] = WorkflowUtil.deepClone(source[key]);
}
return target;
}
}
}
}
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