package business;3 P- R5 f, C$ g2 J6 F* |- Z
import java.io.BufferedReader;* w2 V2 e, {3 e @; e- s- b- ^, j
import java.io.FileInputStream;5 F- t' o/ C9 R7 _& E7 r
import java.io.FileNotFoundException;
* J0 O4 j1 U5 O0 O! f& r7 simport java.io.IOException;5 D# a0 j8 T, S# X6 ?- Y* \
import java.io.InputStreamReader;$ Q; u# }) u0 V, u/ i. k. {
import java.io.UnsupportedEncodingException;
' d: {$ @ b( E3 cimport java.util.StringTokenizer;4 s: R. u7 N7 R% [5 t0 o5 J
public class TXTReader {5 Z! u/ G9 S; O5 L6 |# J1 Q
protected String matrix[][];0 Y0 k/ U3 \- B) u, F
protected int xSize;
3 s0 \2 k8 m% b- y protected int ySize;3 P) L0 v) ]1 ]5 F$ w
public TXTReader(String sugarFile) {
4 `% S, N' j" v5 N java.io.InputStream stream = null;/ x6 _! [/ ?* A/ P/ p; r
try {7 c3 |0 C: d- w t# f/ z1 g7 R
stream = new FileInputStream(sugarFile);+ X( a* b$ H* p
} catch (FileNotFoundException e) {
y" q3 o- [ u5 M8 J u e.printStackTrace();
5 g* r. p. [, w8 T$ ` }
$ l" @3 t8 s7 A/ [/ ` BufferedReader in = new BufferedReader(new InputStreamReader(stream));9 c8 M% }4 D2 i# t, c0 \
init(in);
% U) Q$ ]) e" Q" I }# `. J$ j( }+ B$ K
private void init(BufferedReader in) {
# A: b1 ]8 K8 q$ ?; R0 ?9 O try {
2 H; X) [0 q( R# i! [ String str = in.readLine();
/ L) n' Z" [6 s D% r' r w2 J if (!str.equals("b2")) {8 X% j0 c1 j7 S' t
throw new UnsupportedEncodingException(
' ]5 d- L/ v. r) W2 y `( s "File is not in TXT ascii format");) \1 }# Z+ S/ `6 j, T% \% N- c* ^/ k
}
% x% K T' d, O* N. J! Y3 G7 z str = in.readLine();
4 Q" N5 B2 H! q String tem[] = str.split("[\\t\\s]+");
' F% h) O4 B/ K: R xSize = Integer.valueOf(tem[0]).intValue();
6 X k4 |, c; P3 s$ M3 W! u' J ySize = Integer.valueOf(tem[1]).intValue();* e) P$ K7 D+ _7 Z T; V. X' X
matrix = new String[xSize][ySize];' s5 s3 }% M- b. f, O, g" y1 L; b! l
int i = 0;4 p' w* n' L+ e6 D# k# L
str = "";
# A2 a2 u& O1 `' m7 R% F String line = in.readLine();
' O4 Y4 z. o1 U% h0 I* d6 | while (line != null) {- u; q) N& }- K7 S0 M% [2 X4 P- o
String temp[] = line.split("[\\t\\s]+");# x# y3 j, J4 O, J
line = in.readLine();
+ f/ A0 n2 n( j* S for (int j = 0; j < ySize; j++) {
9 t2 c, E0 ]0 ]0 J( C# g8 L1 U matrix[i][j] = temp[j];
$ j. ^* G6 `7 P+ o }
R5 N& p3 w3 d9 Z, }7 ^2 M+ p+ w i++;
f; R7 `8 W0 g1 O8 V5 P- i/ O6 K }3 l( p. h$ W) A$ Q
in.close();
7 w- Q' Z* m( s0 I3 C* S7 L } catch (IOException ex) {
& z) r0 x5 K7 h% H) Z' y+ X5 A System.out.println("Error Reading file");6 p7 I; m# E- p: T
ex.printStackTrace();- l6 e' K3 f' x4 N0 y# D8 {& T' x/ z
System.exit(0);2 w- i+ L6 O! C
}
! F- w0 U$ G$ N }
5 M. B% C) \# E% T9 ] public String[][] getMatrix() {
5 o+ w# q! p/ ^ ] return matrix;3 B6 {3 O7 n' R4 }% x; v
}1 O+ W4 a5 V! S8 ~$ r( `
} |