public class GREP extends Object
GREPclass provides a client for reading in a sequence of lines from standard input and printing to standard output those lines that contain a substring matching a specified regular expression.
For additional documentation, see Section 3.1 of Algorithms, 4th Edition by Robert Sedgewick and Kevin Wayne.
|Modifier and Type||Method and Description|
Interprets the command-line argument as a regular expression (supporting closure, binary or, parentheses, and wildcard) reads in lines from standard input; writes to standard output those lines that contain a substring matching the regular expression.
public static void main(String args)
args- the command-line arguments