package business;
2 R" M" H# W/ a$ Z0 _1 g+ Y7 r7 }import java.io.BufferedReader;
( W) K) [1 C! X- Aimport java.io.FileInputStream;' ?; K( v: C6 v" Z1 u! m: @
import java.io.FileNotFoundException;
6 g5 ^" g3 D- X) b- i" y1 b" ?import java.io.IOException;
% _3 v% O( |* P) C% F) m8 U$ Wimport java.io.InputStreamReader;
' ~+ R( F( I- Nimport java.io.UnsupportedEncodingException;* Q" L, V2 l1 [1 y, U
import java.util.StringTokenizer;
$ p/ U. e* m# V: V- p& Gpublic class TXTReader {" O1 h: L1 h$ n6 k0 ?
protected String matrix[][];( u4 g& [# d% R/ _0 J
protected int xSize;
7 G! D6 `" A8 k, p e `# o protected int ySize;
' p |. h& X. v/ h public TXTReader(String sugarFile) {
9 Z3 m1 A8 v7 W8 L! n' g$ y! b java.io.InputStream stream = null;
+ e/ W6 ~* Y2 r; @1 S1 b' f( U try {* { M5 I# _$ ]5 N/ `
stream = new FileInputStream(sugarFile);6 f1 o3 u+ H8 x$ o
} catch (FileNotFoundException e) {
7 D2 B/ n2 f+ H2 K3 X3 J( [ e.printStackTrace();* {2 w0 k e" i: ]8 W; v
}
/ ^# c: v1 g8 S/ f BufferedReader in = new BufferedReader(new InputStreamReader(stream));
- p8 u7 f* c; a% ` init(in);
. A: m9 S' o+ G' M4 m) B }
3 A* r3 [ F* ^9 \! @ private void init(BufferedReader in) {
6 M5 G$ ~9 D4 q( P! ^ try {, W/ _% t3 k3 r1 T
String str = in.readLine();2 t8 g" E! m+ ~" o" u
if (!str.equals("b2")) {
4 L# ]- H n* Y" ]# h* b throw new UnsupportedEncodingException(
" r7 W5 ]1 j5 Z/ r3 L: [ "File is not in TXT ascii format");, V. J( h! v2 c j+ D0 M
}
" d' P$ w0 \1 H' Z str = in.readLine();" z5 Z6 A0 u$ R
String tem[] = str.split("[\\t\\s]+");
% ^2 k( j; Y: G* y8 C+ j: C7 y xSize = Integer.valueOf(tem[0]).intValue();# C3 d! L/ Q0 s* u! V: W
ySize = Integer.valueOf(tem[1]).intValue();
& u! n" O, i+ r- B2 ^ matrix = new String[xSize][ySize];
6 K. |" d& r; v int i = 0;
% ]$ D, s! T" H) ?1 B+ j! m str = "";
; F4 o. |% G) b7 ~/ K5 v# |# r String line = in.readLine();
. X2 [5 x; \$ o6 h' n9 X9 Y( K while (line != null) {
1 v! D) V. r- H& b" I6 P3 O7 a String temp[] = line.split("[\\t\\s]+");2 [: H \0 r9 D
line = in.readLine();
1 E3 o$ x# K5 k" P! {2 F7 x for (int j = 0; j < ySize; j++) {7 r7 j7 M( B i
matrix[i][j] = temp[j];
! q q3 Y- ]7 |: G) x" p1 V# J2 D, K }/ S% Z+ u- H* @! V" y
i++;
5 m) {- C8 h5 C* f }5 d9 B% O. O" Z# L( n" d) d
in.close();# Z$ l& J+ J& e, o9 A7 D8 `2 e
} catch (IOException ex) {4 S1 o" E8 j) y' }) G/ `2 P, ?$ p
System.out.println("Error Reading file");
% }! F+ r$ R/ q ex.printStackTrace();
/ I7 i$ W5 ]: q& P: A% e2 N System.exit(0);! ]# Y4 V" q/ l$ ^* P/ n( Y
}7 ]1 @3 g& |% o# x' J) B
}3 K* G! N* f5 C8 {. p" l. H3 [
public String[][] getMatrix() {
L$ g( m s2 d! D6 i% ?6 S return matrix;) i0 q9 K3 P9 c8 l
}
7 S6 M: A2 k) \/ E: Z} |