package business;5 S6 F+ q) P6 |- D4 |
import java.io.BufferedReader;) t1 F2 z; Q* |, Z: c, _
import java.io.FileInputStream;
* i# m% H# B" pimport java.io.FileNotFoundException;
) E# H5 M3 m1 ?" R4 `3 X& ^import java.io.IOException;
# n& `' {' F2 n3 n; b0 X5 Limport java.io.InputStreamReader;
. J" k5 q, k& L a }. ~, J7 o3 ?import java.io.UnsupportedEncodingException;( e% Y. Q2 w n+ `6 [
import java.util.StringTokenizer;+ \) M+ o# g+ d5 o# {& r' c
public class TXTReader {
% a0 ?$ e; f2 n, Q1 Y" \& a1 V4 \ protected String matrix[][];
3 n# a; z W# b8 R* w$ P: U protected int xSize;
c- r; Q8 j% T protected int ySize;% e9 F1 B1 }8 w( D4 x$ [- i! u: _
public TXTReader(String sugarFile) {
3 U, {3 G* I8 @' h) X java.io.InputStream stream = null;
- j: P0 T$ D* _2 }/ o: C try {
5 U4 r W- {' L" P% |- Y+ m1 K) t stream = new FileInputStream(sugarFile);
r/ H* w4 k$ m5 s `3 g } catch (FileNotFoundException e) {
! ^: V% ]/ i% [6 a# t7 o& Q e.printStackTrace();
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));% z: @- X6 J0 `' T
init(in);
8 g4 e' {0 a0 R3 m }5 R, M# d- K) k) _! I
private void init(BufferedReader in) {
& T4 m* Y" }* @' D9 }+ z: D, V try {
, {4 f9 z' v0 l m0 Q4 o& Y" E String str = in.readLine();! V4 D% V+ C+ b3 L: C- [% _9 a
if (!str.equals("b2")) {
9 g8 j! r# {) G g, m& u9 x3 `5 T1 j! G throw new UnsupportedEncodingException(2 C; ~4 k' v+ Y [0 T/ J
"File is not in TXT ascii format");& q1 l0 Z0 X$ G4 g& M5 Y2 |! a4 M
}
0 x5 s2 }4 W% `6 p, q5 y; S' w5 |1 L str = in.readLine();# G, z" w7 I! |; d3 t
String tem[] = str.split("[\\t\\s]+");# S& a, S4 c# ?% \. r3 _
xSize = Integer.valueOf(tem[0]).intValue();) P+ c. x: m A' s7 N6 r, \+ v
ySize = Integer.valueOf(tem[1]).intValue();7 c; H9 w# t" ~% \. B1 f3 g$ e3 n% y
matrix = new String[xSize][ySize];
* i0 D# ^! @3 X2 \8 A int i = 0;- O. M0 p, Y- q g
str = "";9 S5 b- C& ?. S9 {& m! o% t4 m
String line = in.readLine();% v$ k1 ~& r; Y& z
while (line != null) {4 Z# H4 {5 Q+ W( A+ K9 X7 p
String temp[] = line.split("[\\t\\s]+");
6 R6 ]! i' J6 @2 ] line = in.readLine();
) e6 Z4 n3 M+ E8 W1 x# r, ] for (int j = 0; j < ySize; j++) {
0 V4 x7 a/ J% I W% ^ matrix[i][j] = temp[j];
' [! g9 H" p# U5 I% m: e, C8 K }
2 j s) t h9 @3 D, w0 E; H! [ i++;
4 v' I0 h3 L; X& @9 Y. w$ o }
& Z Z: k# D; [ s9 x# |" Z in.close();
: P" _: e; z. ]; A9 l } catch (IOException ex) {
# N1 @: d6 `* E2 r System.out.println("Error Reading file");
2 s' R2 ^; D0 `2 n2 z3 {" O ex.printStackTrace();
6 U; f( c! ]9 ] System.exit(0);
^* `/ u" r; ~7 p }% g& Q3 W& k0 A d' H3 e
}
5 u" f+ [- ~# q7 Y6 l, N. P0 y public String[][] getMatrix() {
' |1 @. b# G) t$ A return matrix;
, W, ^) L) n# _( i }
: x) J/ B! ]7 A4 Y& v+ @} |