package business;
4 t, _5 ?2 H; mimport java.io.BufferedReader;. y* T) |$ E9 B G, R! z# v
import java.io.FileInputStream;. O9 ~+ K& L: m+ W) G# [" g
import java.io.FileNotFoundException;# |! q, l0 w6 W a" f/ @
import java.io.IOException;
% x6 P' D. {$ [1 O# a, W% R! [import java.io.InputStreamReader;
- a7 S, e% O# H. Nimport java.io.UnsupportedEncodingException;' A0 b3 I2 ~' p( l1 ?4 H5 H7 D
import java.util.StringTokenizer;
9 W/ v* h4 k! Dpublic class TXTReader {
' R+ n6 ]" j) m3 ] protected String matrix[][];
3 b3 a0 o* E/ Z1 D" a; B/ j" ? protected int xSize;0 `- G8 {4 a" Z' o3 _
protected int ySize;
" F; E/ N' y8 `% ]+ y; x public TXTReader(String sugarFile) {
8 U! L- Q$ T. P! u7 o# G8 S java.io.InputStream stream = null;
/ k n% y! U- ^ |1 O' ^5 d% @ try {% c$ s/ }$ x+ S: R
stream = new FileInputStream(sugarFile); ~. p4 Z3 s$ \6 _! c5 d. n
} catch (FileNotFoundException e) {
4 t* l$ q5 F: K- r0 b/ v7 {7 ] e.printStackTrace();1 A- v! {: Y9 g- _
}
1 ]6 [6 h* ~6 b BufferedReader in = new BufferedReader(new InputStreamReader(stream));% {1 M2 W4 ]9 o" N% F: Z( W
init(in);9 W8 m: a# t! K
}9 Y. j, j) q" @! X
private void init(BufferedReader in) {. l( j1 k# `" f
try {
3 X; W: a, @, t0 ]# U! m3 H; D String str = in.readLine();
+ Y2 @! h% Y6 x* }! P- K. Z% Y if (!str.equals("b2")) {' [. P o) l$ K. e
throw new UnsupportedEncodingException(& p+ s2 c* T* ~
"File is not in TXT ascii format");8 z& ~" v4 `7 W- M/ R
}
4 A& R( u. t Q: O; B str = in.readLine();8 U3 W' x9 Z# J4 T
String tem[] = str.split("[\\t\\s]+");6 i/ P4 s; A7 d
xSize = Integer.valueOf(tem[0]).intValue(); N+ |+ c6 ~; t" ~
ySize = Integer.valueOf(tem[1]).intValue();
; L" k( @% [; c matrix = new String[xSize][ySize];
- U5 ]2 h- m" a, R/ x int i = 0;
8 l1 V/ P' g5 x7 I3 |4 B str = "";2 `8 X& `# F5 \: o
String line = in.readLine();+ c0 e4 a. s: c$ B
while (line != null) {
& V% m. g0 V/ r7 I" L* H String temp[] = line.split("[\\t\\s]+");5 P4 y! }, V7 k# B L& k
line = in.readLine();6 F2 L4 u) ?6 O! B2 p' p
for (int j = 0; j < ySize; j++) {
* h( K, d' J3 I' A matrix[i][j] = temp[j];
; A: O9 V% E! Y }
! }1 ~' n. {% z( r( E6 K" N$ ? i++;
# l& q; o4 t1 C( p& k( j }- b, b1 N2 b2 u0 I# s
in.close();* v! c. f) `8 G3 @9 N6 u2 i
} catch (IOException ex) {
+ d' q, t& ^4 ?: A2 {) p" @ System.out.println("Error Reading file");: M- q+ N8 w0 z) H ~4 L( l
ex.printStackTrace();, X B- C# I H; P
System.exit(0);# @! E: _+ I3 L8 _: q
}
/ D# V) W. S8 K X) L }
) g& Z c* G, ^, _9 A9 L/ _+ j public String[][] getMatrix() {
7 B4 t( j) J- d) d* e return matrix;
3 U1 F1 R3 [1 V! ~) X }1 z" t; H" U+ i) W8 P' U
} |