package business;4 _7 U/ p6 L% `, [6 W, @
import java.io.BufferedReader;9 U4 |# o! y, ]5 c) S8 U7 {
import java.io.FileInputStream;* t* G/ n+ J9 }- W1 ]/ \; j2 r! B
import java.io.FileNotFoundException;- w6 B$ ]$ a! X! m; ~
import java.io.IOException;
" F) D; V+ v4 c) _/ m% wimport java.io.InputStreamReader;
) x2 a Y; ?2 T. p0 aimport java.io.UnsupportedEncodingException;
+ l( [6 |: T. h. V: d2 ] Ximport java.util.StringTokenizer;5 c5 i- `. Y3 `# q+ c. h& |
public class TXTReader {4 H$ | S2 ~. c; ]
protected String matrix[][];
) `/ y! h: z l i protected int xSize;
6 ^; |, U- l' Y& K$ d% R& q7 T protected int ySize;
7 G$ @6 j n; B+ R& K4 ~ public TXTReader(String sugarFile) {% ?5 M: _# k' v+ B6 \/ Z
java.io.InputStream stream = null;3 S: W& F, g2 [) e9 u
try {" N1 O' i. e! q. c- |$ @
stream = new FileInputStream(sugarFile);/ _$ |7 j# G% b/ a! |
} catch (FileNotFoundException e) {' R" V2 {" Y$ X$ x8 m, i) a
e.printStackTrace();( S# }; P1 d$ {: f8 g/ t
}
2 W; H9 l$ J4 x: l: E+ d7 a. E BufferedReader in = new BufferedReader(new InputStreamReader(stream));+ U6 V* K: Q# F7 d
init(in);3 S6 w2 M1 X+ X# `
}- C3 V1 w5 U" G3 a" `% b" ?& E
private void init(BufferedReader in) {
# Q, r% W6 c4 w& E3 s+ i. B9 _: v5 J try {9 R' x- U1 r9 H, _2 {: ]. T$ T
String str = in.readLine();
1 S" ? v6 h. B: B if (!str.equals("b2")) {4 p' |9 T8 L: p2 P- F3 T
throw new UnsupportedEncodingException($ Z. W7 ~' ^# w2 ?# b/ O
"File is not in TXT ascii format");1 o, v- b0 x; ~; w* ]8 U) Y
}
, x/ K4 ^8 ?! x& P. J2 Z! f X str = in.readLine();
( N8 m( E' p1 z" h$ |5 [6 k5 U String tem[] = str.split("[\\t\\s]+");0 _* a6 }% D- Q) c! w
xSize = Integer.valueOf(tem[0]).intValue();! Q. w: b$ x4 h0 o1 x6 @
ySize = Integer.valueOf(tem[1]).intValue();
& o! E% g# S" ~9 t8 v matrix = new String[xSize][ySize];
- Z8 b- G) Z* u& h int i = 0;
" Q3 i: @: X4 r8 ]( @+ ^ str = "";
, ^9 E9 s x+ m7 ~( E" U/ @1 W: C) k String line = in.readLine();
* y9 H# W( t; i8 y while (line != null) {
0 v' F5 x+ B# v/ v* |" `6 t1 Y String temp[] = line.split("[\\t\\s]+");
1 B2 Z# c) S9 F$ B line = in.readLine();
' G8 D+ a2 ]8 \3 ]# t- ?& @8 P( L3 x& U for (int j = 0; j < ySize; j++) {
! i1 Z: O8 O" S# ` matrix[i][j] = temp[j];
& w s+ T( G x d* Z. Q }
2 |8 {# A. Q2 A# y- p+ }& r i++;
+ x; n) M0 d* ~5 _, w }
& o: p0 o. W4 i8 Y6 D1 T$ @ in.close();8 [. C' R. D- z V$ a
} catch (IOException ex) {, ^; @9 Z& s3 c. O
System.out.println("Error Reading file");
0 `: M4 \8 C& @% W; o: | ex.printStackTrace();6 a f. U; R& G; N% D
System.exit(0);6 D( s( \! y, L' V C. S( }
}' i' A m& @7 X' v: J0 a
}
; o* R) k* K' ?+ ^; Y* a2 y/ |, l public String[][] getMatrix() {: [+ U4 `" d; }$ Y$ @, E6 c4 U+ k
return matrix;+ h6 g- j" Z, ^ _8 e9 L7 F
}
0 l2 l+ _9 m5 [6 O% e} |