package business;
3 N6 l7 v! L3 K: \' Wimport java.io.BufferedReader;* [/ A3 b- S- |+ F, u! i- B. D
import java.io.FileInputStream;7 L6 M! ^6 n5 O4 D) z9 v% m) D7 ~
import java.io.FileNotFoundException;' { p% _1 M$ w; P) S B
import java.io.IOException;+ I5 a0 H% B0 b' E7 p1 i
import java.io.InputStreamReader;& x' |, w( ?5 c$ h
import java.io.UnsupportedEncodingException;- j n4 `* o3 M3 y( s5 G
import java.util.StringTokenizer;" a6 I& @+ } F
public class TXTReader {% n! ?. N, F$ v2 e
protected String matrix[][];
+ _: n8 a" r* s9 g6 ^0 v4 t {; p protected int xSize;- b! ^, g2 q, C. B* d' W
protected int ySize;
) P) f; u( U D0 H public TXTReader(String sugarFile) {- i% @9 [# Z4 j7 i
java.io.InputStream stream = null;
5 F1 D2 x( x0 V& _ try {2 D9 x2 ]" M* N4 }& i( e2 H1 r o/ j6 r
stream = new FileInputStream(sugarFile);3 \2 o8 M. o9 H, T6 B# u
} catch (FileNotFoundException e) {
$ b! Q1 S( d$ d e.printStackTrace();& w4 ]: t n9 D8 P! f$ ~
}
. X2 Z, x8 B: ]- y1 R: X1 b BufferedReader in = new BufferedReader(new InputStreamReader(stream));
; |% {+ \! z; b, v: \2 j1 R J& M init(in);
6 U0 t; s7 e* T2 ]5 k2 ~& D }
8 }9 K4 D7 k" p/ L) x# A private void init(BufferedReader in) {
5 \# ~# U; C4 t0 V- p6 u! O try {
G/ @8 Z" e9 F8 V String str = in.readLine();
1 d' @$ |+ K8 o9 B7 j- C if (!str.equals("b2")) {
% X8 M0 z# @: \6 n% f8 C throw new UnsupportedEncodingException(6 O+ ^7 E8 S# k2 i
"File is not in TXT ascii format");
8 G+ b" C3 f) u2 N$ P0 `: t }
1 o, J( Z- ~% J# w- J( P% c/ w str = in.readLine();
2 C/ R6 {& m: |) [1 p+ i, ` String tem[] = str.split("[\\t\\s]+");3 ]" W% q- c/ a5 e! V
xSize = Integer.valueOf(tem[0]).intValue();
- z- n+ d' [( d `- v( @ ySize = Integer.valueOf(tem[1]).intValue();
" G/ H, ^8 X7 ]# r matrix = new String[xSize][ySize];
' a2 V* x3 M1 P int i = 0;: O( s( C0 l j$ Z [* U
str = "";
8 e; Z# D1 r, `8 D String line = in.readLine();
/ P3 ^8 ?7 I7 r* x3 g while (line != null) {7 ^( M7 W, U+ _( Z4 g0 E
String temp[] = line.split("[\\t\\s]+");2 r( _6 ` A& b7 E, k( U- Q
line = in.readLine();5 T' N+ E5 a6 i- O6 S1 h6 a
for (int j = 0; j < ySize; j++) {
1 X6 f" M" `3 Q: D1 x matrix[i][j] = temp[j];
& x# z1 S- g6 ~$ X# L% ]3 Z9 D" s }
( E7 F; n$ t. c: s i++;* w( V. \1 L$ t" F% |) l
}+ a: M8 T5 s% D
in.close();/ S" x, f: T6 v3 n: C$ Q( l% h
} catch (IOException ex) {! G' S, r5 d5 d
System.out.println("Error Reading file");+ n5 m, u' d) |* n$ Q
ex.printStackTrace();
# t4 I; w$ l' I7 I4 W k System.exit(0);- H7 c0 e- S; N. @
}, H1 q3 X! u: X
}
3 G0 I7 U0 N, Z$ q public String[][] getMatrix() {6 D( h7 D, `( ~1 b
return matrix;
" a! L2 K' f' a$ P) q }$ P) v' l0 _- M
} |