returns true if this snapshot contains a file with a given original name concode_field_sep List<FileInfo> indexFiles concode_elem_sep Map<String,FileInfo> physicalFiles concode_elem_sep String snapshot concode_field_sep List<FileInfo> indexFiles concode_elem_sep String snapshot concode_elem_sep FileInfo findPhysicalIndexFile
boolean function ( String arg0 ) { return findPhysicalIndexFile ( arg0 ) != null ; }