int function ( ) { return frequentPatterns ; }
it returns the number of frequent patterns found by the last execution of the algorithm . concode_field_sep int frequentPatterns concode_elem_sep PatternCreator patternCreator concode_elem_sep Saver saver concode_elem_sep double minSupportAbsolute concode_field_sep void dfs_pruning concode_elem_sep void setFrequentPatterns concode_elem_sep void execute