package business;
" \* ?0 [7 s$ e3 ximport java.io.BufferedReader;* v- M- y- x2 A( t, ]8 @7 ^
import java.io.FileInputStream;
5 B) I* t7 p3 s1 i! x$ t3 P) ?import java.io.FileNotFoundException;9 c& D4 y2 c5 g3 U# d6 `
import java.io.IOException;1 f: E- A( b6 ~. P9 ?
import java.io.InputStreamReader;- o- d, h5 J5 K
import java.io.UnsupportedEncodingException;
5 e* {; |, i$ Pimport java.util.StringTokenizer;8 ~! W% s; E, u6 l) b! r L
public class TXTReader {
* h; k' a/ K' H: i protected String matrix[][];, T0 T K x1 b* {- C6 D
protected int xSize;
& ], p+ i& i0 |" C protected int ySize;. I9 \; V3 i5 S+ W
public TXTReader(String sugarFile) {# v1 N! E d( P) I
java.io.InputStream stream = null;
, l5 _ W$ A$ S9 v( j: G try {
0 v# ^. u! k9 j+ v# f* o! t" x- j stream = new FileInputStream(sugarFile);
, m: T. c4 `/ f# c: Y+ O } catch (FileNotFoundException e) {
- b& Y% |2 B* `; {2 n e.printStackTrace();& Q8 L- a; D; n- ~% j% F8 W
}4 ?% ~! ?/ }! _& F
BufferedReader in = new BufferedReader(new InputStreamReader(stream));# q5 ^/ [3 l1 ~8 x
init(in);
4 O3 P! \/ S% h }
8 t5 ?6 s" y! V8 t private void init(BufferedReader in) {
$ K2 a' g' @5 a, x7 |) Y try {
* G6 E2 h% X4 [" _# @" @ String str = in.readLine();
3 [1 C) d. ^# d* H if (!str.equals("b2")) {$ u% C% C! R/ B0 Y
throw new UnsupportedEncodingException(7 |9 I5 m9 P- `/ s; a- ^* h
"File is not in TXT ascii format");
, }9 x; t6 w6 E9 d' P% i) f }
4 G- c1 k9 o5 D& |8 p str = in.readLine();7 t9 \6 o/ e/ j, x' J
String tem[] = str.split("[\\t\\s]+");2 s, N4 U4 _& l+ A0 O
xSize = Integer.valueOf(tem[0]).intValue();
; l5 v# k f2 L9 j" H ySize = Integer.valueOf(tem[1]).intValue();
( M; Y2 o0 G ^* x8 _2 i matrix = new String[xSize][ySize];
/ I$ H) u7 M- {8 @. W# a* U int i = 0;$ g' S2 }9 L8 Z7 @% ~; |# ]
str = "";" S' [6 ^: C. @3 ]* Q
String line = in.readLine();1 e% f' c/ p; e5 E1 L2 P; H
while (line != null) {
2 d* ]: U# ?$ T( K$ V) _1 M String temp[] = line.split("[\\t\\s]+");
- ] l M( x1 O0 s$ |2 w line = in.readLine();
2 O$ V, c; O' Z, d" M3 S* q+ W for (int j = 0; j < ySize; j++) {* d' G; o# W- i9 r+ r- k
matrix[i][j] = temp[j];4 u( P1 d a6 ]% @. V" e
}/ k, y8 O3 P8 g* y! E, [
i++;
5 s- f6 c* N# u0 B: f( N% P }
; J/ A8 E- \8 |# v1 W7 W in.close();
% N. \- H0 e, `" ~9 ]2 `# o } catch (IOException ex) {4 Z3 R+ a' k0 C+ ^
System.out.println("Error Reading file");
: M, H: U; @5 Q* P0 j3 _1 m6 ` ex.printStackTrace();: ?# j* ]+ w- o1 m$ L# X( l0 S& _
System.exit(0);3 b. g" L9 v9 h3 _
}) P8 w. L, R5 \) G3 H
}2 b4 L% j" P5 t) r8 i2 @7 Q% F
public String[][] getMatrix() {
0 }. j# B4 O2 N! T! |3 b% `: t return matrix;% o6 K9 x: b. h4 E& r0 r) Q
}: Q6 |$ T. ^; }
} |