package business;7 V* V) s: d% o9 y G
import java.io.BufferedReader;
% O5 J7 J/ p' M8 H) Mimport java.io.FileInputStream;0 x9 r4 `* c: C) a
import java.io.FileNotFoundException;3 n1 v: ^; r+ a: y+ s6 m5 q" c, C8 a' n
import java.io.IOException;3 [: ?% |; e& }, e% G% k* e) P" x
import java.io.InputStreamReader;$ V% `1 M! k3 o9 Y. g
import java.io.UnsupportedEncodingException;; m! v" y2 U0 [( I! y$ u3 J
import java.util.StringTokenizer;. Q4 G- f# {, y. h/ X
public class TXTReader {8 b8 J! A% V, \3 j1 l5 p- N
protected String matrix[][];/ f, f: K& P6 \/ [3 N* S
protected int xSize;% G* f$ w% ]& x; {3 k1 ?
protected int ySize;) c/ c. C. r: S! S& {& v4 B
public TXTReader(String sugarFile) {
5 E4 {# B5 s$ |9 Q java.io.InputStream stream = null;
' ~( u$ i) P" P" i3 r9 [ try {. R0 @: q. _% ?+ Y! s# E2 g' n, a8 o
stream = new FileInputStream(sugarFile);
w9 f6 U" \0 P2 ~. A! s } catch (FileNotFoundException e) {
4 u; A( m o0 F/ W0 U$ R# K! C e.printStackTrace();
1 N' k0 Z3 {1 u+ k: m }
/ W- h6 b" f& x! \ BufferedReader in = new BufferedReader(new InputStreamReader(stream));9 c% v) [/ t' T: \ I9 m
init(in);
9 p" }+ O* c$ E q, q6 e& A9 X }# h# n) Z' y- z/ u2 f- I+ t# L4 t
private void init(BufferedReader in) {
9 E$ r- y H- ]$ n, x- ~4 c try {
4 A, u0 B6 T0 G, C" u' k String str = in.readLine();
& y( M! V. P" A( e- ` if (!str.equals("b2")) {
, I; H5 s( W- { throw new UnsupportedEncodingException(
# m0 u( R' m! d3 J& d "File is not in TXT ascii format");0 J* P7 S" G- }9 o4 K
}1 N2 O. H: Y; T s
str = in.readLine();
1 ^: \. H7 V6 h String tem[] = str.split("[\\t\\s]+");
- H; K1 |* e2 J5 N/ i0 u6 \ xSize = Integer.valueOf(tem[0]).intValue();
; `* ]+ u' s+ K; T! Q; D1 ^: S ySize = Integer.valueOf(tem[1]).intValue();
/ O* ~) c) {% R matrix = new String[xSize][ySize];
9 N# i+ E; [- j int i = 0;
' P& X0 M: a- N' _5 | str = "";
6 [$ S d4 e. h) q, K% x7 F String line = in.readLine();. l+ `4 r3 C8 ?
while (line != null) {( A& Q* G) J7 b- B7 J. [8 ?! V6 D; x
String temp[] = line.split("[\\t\\s]+");$ E' x2 H2 |; v! w: n
line = in.readLine();
9 S2 J: {0 v7 Q0 x! c' V for (int j = 0; j < ySize; j++) {
, w) O; C% H# f# Q( _, G1 l3 ~6 I matrix[i][j] = temp[j];* |+ [) e6 g7 K% _8 [% S
}6 W& u+ S7 R1 N, m8 ~
i++;; I. H6 U! a4 @8 o
}7 z/ x, r% V3 E4 S/ }
in.close();5 e9 u/ I" H& T* S$ s
} catch (IOException ex) {
+ w' ?! T4 `, \7 z System.out.println("Error Reading file");2 L5 T' L! S2 m7 a" n3 O
ex.printStackTrace();
% P1 s/ Z3 B, a3 C System.exit(0);! ?! e$ c! h! ^* h3 B/ @! I
}7 i+ I! P* [0 f
}
$ k5 ?+ G8 r, F/ B public String[][] getMatrix() {- J! }8 a) O, O$ d* b& [
return matrix;
( v" }: `( k7 I! z }% B' H" D) Y: D9 {
} |