package business;
- d- ]9 I1 N7 Iimport java.io.BufferedReader;. J9 u( H+ n1 A2 M; ^- Y
import java.io.FileInputStream;
F) x" G6 y O/ ?8 _; g% n& Qimport java.io.FileNotFoundException;! e3 n2 i3 C T& N& K; U( E
import java.io.IOException;# O- A3 v! {$ u" V
import java.io.InputStreamReader;
2 E8 ` X7 o" ^% iimport java.io.UnsupportedEncodingException;
1 U; H' u, m2 l3 z' c% E* s# ~import java.util.StringTokenizer;# }3 e0 M7 p: _9 y( M" B
public class TXTReader {
% n# y z9 p5 b# P9 L protected String matrix[][];
7 V8 S$ C8 X$ E" A$ e3 u protected int xSize;
% c1 p5 O" s; b6 V) s protected int ySize;
8 I3 |2 Z) z# ?% j, z0 d% P% d public TXTReader(String sugarFile) {
* c+ i, l. b5 |) a- [. k java.io.InputStream stream = null;
2 Q. U8 L, P" D* U; u6 Z try {! l& ~0 j( ^/ D* A g1 l- V
stream = new FileInputStream(sugarFile);
5 g6 l/ W+ e/ R4 J. S! v, } } catch (FileNotFoundException e) {. D2 I# Q1 v* V! L
e.printStackTrace();
" K) V7 l5 ^6 f$ H( H8 v. O2 D( ^# _ }
. ? P% b+ u3 X8 m- n BufferedReader in = new BufferedReader(new InputStreamReader(stream));
& F4 {8 {7 \6 M3 `$ ^# k init(in);
% D$ G- \3 A5 j }
/ F. I& @; c) [# P; ~ private void init(BufferedReader in) {' d' n, n, Y) w6 ~* A# _
try {
' @* [$ i% \$ ?# H String str = in.readLine();( N E: C- X' }3 s3 Z" B. c
if (!str.equals("b2")) {
p' F' E# N8 M0 e! g! m throw new UnsupportedEncodingException(
0 G. w$ q0 P! | "File is not in TXT ascii format");
) x; P3 Y3 _; F8 z" p }4 g8 ^; _( n0 A- ?9 j
str = in.readLine();
/ e' W: H# J- B' s+ O String tem[] = str.split("[\\t\\s]+");
. e! N8 x: @7 ?/ ?' m5 @/ x xSize = Integer.valueOf(tem[0]).intValue();# ]: G# t ]3 h/ K/ c9 Y
ySize = Integer.valueOf(tem[1]).intValue();& C" G8 l2 G: O5 v
matrix = new String[xSize][ySize];
f) B3 w5 w* R* G6 ~ int i = 0;: K5 A5 ^, ]+ J
str = "";
) C. {3 N4 s3 u7 e String line = in.readLine();/ e) I0 [& G# l5 _6 t6 ^3 m. b0 n
while (line != null) {* R, v, {& h0 Y, t+ L2 F! q
String temp[] = line.split("[\\t\\s]+");
5 l8 Q Z$ f6 t5 Y1 S4 L1 E. A% x+ S line = in.readLine();
; K& e! z3 r0 l4 Q6 L4 l for (int j = 0; j < ySize; j++) {
# q( g+ h( E1 l matrix[i][j] = temp[j];
/ o5 q3 a$ u( i( ?: ]9 t3 P }
" c5 Y( i4 b) ^ i++;
& A) d# c+ N& a; `& X& b; r }
( s, n$ a y+ M! [ in.close();
- A) `1 @- ^, |- B& z3 G, V } catch (IOException ex) {0 E1 x2 j0 [0 ]) \
System.out.println("Error Reading file");5 O: Y( i, J0 E7 C6 a [
ex.printStackTrace();5 E) C# E5 @3 _& d) ^9 X% K
System.exit(0);, B m. L& L9 Z ?( a9 @
}4 z. c/ d9 ]9 c; H) W
}5 [1 n+ ^( y( A, p* u
public String[][] getMatrix() {
2 Q7 c3 C8 P6 u2 x5 }( M return matrix;
# m: K* t. c& e$ A }9 M0 [& r1 h6 W- a4 S
} |