package business;
: r% c% \, [! V: pimport java.io.BufferedReader;- t' F0 `$ u& ^, w4 F1 W1 y
import java.io.FileInputStream;% {7 A/ g3 i: Q$ u7 o8 V- F- U
import java.io.FileNotFoundException;$ m5 W+ E5 D2 f; v& T: G, k" g
import java.io.IOException;
- C6 |4 S6 U0 C8 E8 Y) [3 zimport java.io.InputStreamReader;
- w0 C& P+ S1 ^( L' iimport java.io.UnsupportedEncodingException;6 b3 S$ b& ^! P
import java.util.StringTokenizer;2 X8 a, n: b |7 `' Y7 P
public class TXTReader {
8 v% }8 B8 ~# F* `' ` protected String matrix[][];
% G0 M8 [; e% ]5 U) Z0 l& e protected int xSize;
6 E% R% d. P# P' k. N3 P protected int ySize;
" C3 r x9 U8 k public TXTReader(String sugarFile) {
3 I) ?& s# r" U. V java.io.InputStream stream = null;. ~) K7 |( t8 D
try {
, m0 s3 A! Y7 Y0 r$ X stream = new FileInputStream(sugarFile);
8 |* U1 ?" ?" u% I4 r0 Y# R } catch (FileNotFoundException e) {
4 J) ^5 Q" f" p+ K e.printStackTrace();3 J# C: y" \8 B; c, X: j
}
3 I3 B) e4 _6 Y3 N+ e2 Y BufferedReader in = new BufferedReader(new InputStreamReader(stream));3 C; e& n8 y& ?* A5 \6 x$ @
init(in);/ _2 P$ o. |4 ^6 t9 d2 ?
}8 }. k! |8 f* F6 B
private void init(BufferedReader in) {
; X. i, \! P W. `2 z7 G try {
, K2 p( p D' | String str = in.readLine();
5 }) Y! |* u9 }* D4 d* S9 u) l6 V: P if (!str.equals("b2")) {
0 h+ B) N3 Q& {8 E! L% R& C throw new UnsupportedEncodingException(. l9 e& T C3 S X/ m u
"File is not in TXT ascii format");! R! B N R' _& L+ e
}
: p% }& d. k" B. f str = in.readLine();
5 Y9 Z9 Z1 X9 m# L( x u String tem[] = str.split("[\\t\\s]+");
1 H; a/ I" e0 q; E* C- y9 k xSize = Integer.valueOf(tem[0]).intValue();
- x) Y# j4 a4 `) x) C3 h ySize = Integer.valueOf(tem[1]).intValue();
- v. I2 S; [. k0 q ~ matrix = new String[xSize][ySize];4 C$ `1 N7 X6 z. n: S
int i = 0;
+ N( V& j; H7 O" S' `- g str = "";
: I$ ^) _ P& N String line = in.readLine();7 B" t& ~% s: C2 ]' {# ~- z$ w8 w$ J
while (line != null) {
! W& }! ~+ k6 G String temp[] = line.split("[\\t\\s]+");( B% a8 a" a( B0 M! e$ ]: [7 [ ~
line = in.readLine();
" ^ ~' r+ f* a$ d for (int j = 0; j < ySize; j++) {
- E7 t% K/ ~; P& j+ H/ \+ v; x matrix[i][j] = temp[j];- e0 p& U3 u A2 Q
}
4 I$ [1 o; J5 ~% P4 I i++;& {: t. S$ ~1 t; H
}! e( C' I0 }( [
in.close();
8 g- K. c, q# M3 u } catch (IOException ex) {
9 Y' s+ k* @$ x, x System.out.println("Error Reading file");" _$ o& W0 Q, \+ Y
ex.printStackTrace();
$ y" O2 C8 \2 x5 J, V System.exit(0);9 E W+ l8 x8 @0 I* l+ D. f$ G; h( i
}
) @0 V' n4 m$ {# o* [% N# t( R }8 o" V' [: s$ Z1 l( m. g. a. I
public String[][] getMatrix() {
+ ?' s6 W8 E/ \+ \: t return matrix;
" Z8 k; ~( y6 l0 j& _ }0 p L8 j6 q3 N' P' i
} |