package business;
* l, W. _2 ?$ h2 x! Yimport java.io.BufferedReader;
: A1 U0 u: v5 d7 j* [import java.io.FileInputStream;
$ ?. q$ M2 [! f- g0 @5 ?# f4 fimport java.io.FileNotFoundException;
5 G9 Q6 ^$ x) p* u. Fimport java.io.IOException;& M) ^* n$ F! v9 ]: c" Z
import java.io.InputStreamReader;
# r/ o. a E Q0 Z" \# limport java.io.UnsupportedEncodingException;
" u" T. d7 h9 ]" s. I" B: rimport java.util.StringTokenizer;
: B, ] u) e" Kpublic class TXTReader {
1 [+ t0 m/ V2 [9 M- l protected String matrix[][];4 Q3 o M$ w! z f$ B
protected int xSize;4 l' s; ]4 k! S5 f8 y& }6 W* t
protected int ySize;+ q" k2 Z5 I! v
public TXTReader(String sugarFile) {. \& T: T, Y7 z! ~2 v( d
java.io.InputStream stream = null;( h9 Y/ ^& |5 M* A
try {9 F7 `8 x0 Y. n3 e) R. T& k
stream = new FileInputStream(sugarFile);
* H6 Y0 s* y$ ^6 E. C. }+ `& m3 X/ ^ } catch (FileNotFoundException e) {
; t" w$ s2 M/ |+ N e.printStackTrace();
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));% m; G: L! e+ S6 K) M
init(in);' K; Q6 \# K/ {/ R$ a" ~4 N
}# W3 k1 N' }; b& N0 B# n* B
private void init(BufferedReader in) {
9 g! e: x4 v, L6 R' F: ~/ L3 f5 n try {
1 i Y8 x7 \9 W7 J String str = in.readLine();
7 K& X' _" M2 D7 w if (!str.equals("b2")) {
. O# q/ W8 V9 U; K. T! M throw new UnsupportedEncodingException(- G2 j8 Q* `0 f& ~5 ~* u# }. @
"File is not in TXT ascii format");) _# l! q( u9 [; T( p$ R0 h
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str = in.readLine();! g" B" V, e7 I1 m; P
String tem[] = str.split("[\\t\\s]+"); H. _3 \7 T. S# _
xSize = Integer.valueOf(tem[0]).intValue();
, W& T* K0 }7 {6 c U' X ySize = Integer.valueOf(tem[1]).intValue();
% Q6 I5 M X K# f- Z; ~. l matrix = new String[xSize][ySize];
; r9 y+ Y- q- [- o$ ?. D5 \& e' m int i = 0;
4 F+ m- V: k4 N7 |3 P str = "";, j9 S }* ^; X
String line = in.readLine();$ O6 f, l$ L! t1 C3 H
while (line != null) {6 ?4 Q5 ^, l$ E' Y. m, a0 [
String temp[] = line.split("[\\t\\s]+");( C& v# c3 L, \ @: K
line = in.readLine();
. Q6 c. ~) l/ y. e for (int j = 0; j < ySize; j++) {8 b- P9 T! [2 L F Y% G) |4 K' J
matrix[i][j] = temp[j];
2 b! _7 T4 D1 J }
# H) M2 y9 [9 D9 o# i i++;6 j4 |* U- ^- q0 |
}: t0 u' F8 l( o3 L
in.close();
) [$ J1 H. A7 ?/ L } catch (IOException ex) {
8 ]% }3 s( U$ v- U) U! } System.out.println("Error Reading file");" ~# H3 ?* g8 w4 Z( W: T4 ]
ex.printStackTrace();
6 d5 ~6 N x1 X) F( a System.exit(0);
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}: T& \: I- i M
public String[][] getMatrix() {8 {9 s2 u9 S9 t# k, F% `
return matrix;# I6 ~/ U% {( j. t7 |
}6 | L, @( O& T3 O
} |