package business;
1 ]2 K" s. m; E$ ]4 ^import java.io.BufferedReader;
( l& A* ]# g1 N, ?# Dimport java.io.FileInputStream;
4 M7 C$ f% R( \: Jimport java.io.FileNotFoundException;; q2 S1 j6 ]* Z5 l! ]: ~- S2 `+ p
import java.io.IOException;7 @- |1 F3 r. u: b0 f& t
import java.io.InputStreamReader;
# X" A2 y4 `- l6 Jimport java.io.UnsupportedEncodingException;9 {7 ^! ?. k5 @9 {
import java.util.StringTokenizer;$ O) Y; N+ {, R' B
public class TXTReader {
% V8 j- S }& _$ u" f* e protected String matrix[][];( e7 q: x, _1 H8 Z0 o& z4 h
protected int xSize;
( `! ^8 E4 @2 ^5 ] protected int ySize;
* M5 R* ?5 I9 ` public TXTReader(String sugarFile) {
% ~2 M# H5 m9 {8 ]6 \: B, u java.io.InputStream stream = null;. o, K7 A5 Z' ]+ i4 w! v8 D
try {1 @5 Y/ [0 {9 b' N* H1 q/ l7 K2 f
stream = new FileInputStream(sugarFile);# t$ d+ ]& ?: C" o" c( ?0 c
} catch (FileNotFoundException e) {2 |$ h) J/ c2 S
e.printStackTrace();2 Z* c- D/ h+ P7 y
}3 X& _8 W8 C4 E7 }/ G D, Q5 [
BufferedReader in = new BufferedReader(new InputStreamReader(stream));* ?! t9 S+ @8 e; _" [
init(in);+ v; I( e1 f, i/ e' r
}9 @+ K, Q* x* ]+ J0 { P6 n/ z' j
private void init(BufferedReader in) {3 _( t/ s) i, }. J2 }( M
try {! p- M5 s% b+ N" K0 x+ x) t
String str = in.readLine();
+ C0 t k9 A T$ n& O! F if (!str.equals("b2")) {8 s4 z- B. k' Z9 R( r# e
throw new UnsupportedEncodingException(4 L; K) O" K1 t' u9 K' Y
"File is not in TXT ascii format");$ V0 M5 h7 z, ?" J1 R6 i
}
+ J# i' [# d% |9 A( ?/ S: L1 v& U str = in.readLine();
3 [( T, p! W! x3 `4 e3 Y String tem[] = str.split("[\\t\\s]+");
2 C5 V/ d4 y+ O+ h2 s/ W xSize = Integer.valueOf(tem[0]).intValue();
; e g) i0 ]0 y ySize = Integer.valueOf(tem[1]).intValue();: }7 O+ F. u' @% `4 w/ {" V
matrix = new String[xSize][ySize];
& w/ a4 V; r; F0 Y+ e6 ? int i = 0;
$ `1 j% B' C4 s" T str = "";
: k1 K+ v) m+ r- R d. f" Z String line = in.readLine();- b/ Z! p0 [! e3 r
while (line != null) {
: Y6 \3 R% u6 e$ u7 {8 s- K String temp[] = line.split("[\\t\\s]+");9 s- N) y2 e, y, @8 \
line = in.readLine();0 u6 ]: d$ _0 r) _7 d1 c
for (int j = 0; j < ySize; j++) {4 n9 ^# @ o% O: Q, M3 V
matrix[i][j] = temp[j];
% [: d/ l6 D* J' p) f6 _8 @: @: X }/ G9 B& \0 Y7 I! P
i++;
2 b, V: m2 Z! O- h3 i4 B S. Z7 z }& f7 N3 P% b3 r
in.close();
- H: u# t; V7 e } catch (IOException ex) {; c. s+ D. n& y* |- p3 n
System.out.println("Error Reading file");$ M- d2 g. G# b; a7 I# f
ex.printStackTrace();* S8 O4 R/ S" e0 L4 j
System.exit(0);) b( y1 O( N5 L
}
& `+ a6 \8 j1 r Y }. I5 g! B8 l& K
public String[][] getMatrix() {7 o; |: ]1 D: [1 b" Q4 k8 s a. h
return matrix;
, R2 j3 c% m" V/ ] c5 f }
9 {# z# p# G6 C$ q/ o- ~} |