new Path(options)Creates an instance of Path.Parameters:NameTypeDescriptionoptionsObjectThe options object.PropertiesNameTypeDescriptionnodeObject原始数据节点.parentPath父path.indexnumber同级相对索引.prevSiblingPath前一个兄弟path.nextSiblingPath后一个兄弟path.childrenArray.<Path>子级path.Source@typex-core/model/path.js, line 76