package business;
5 C. L& k2 _- I5 e# q6 `( }2 B& B, mimport java.io.BufferedReader;# ^/ K8 k8 @; F, ?" d7 Q4 t
import java.io.FileInputStream;7 u# K! i7 L( h
import java.io.FileNotFoundException;$ J1 g) Q( o: I* R2 h& W
import java.io.IOException;4 V1 e$ u9 ]: c/ K2 B
import java.io.InputStreamReader;
. P. F" z0 @+ i b2 Y/ U+ P2 J! pimport java.io.UnsupportedEncodingException;
" f5 s+ h" J4 q3 R$ e5 aimport java.util.StringTokenizer;
; ]: T' i2 z: G Qpublic class TXTReader {
/ u% J3 r6 X1 F/ K! D, L/ D protected String matrix[][];+ {3 t2 B0 `! n0 D
protected int xSize;
$ D4 t1 L( k! \0 t4 M+ u- b8 W" g/ W protected int ySize;4 C; k. a% O$ L# V Z5 @
public TXTReader(String sugarFile) {
& t- z3 w0 ~' p1 y- Q- f# t java.io.InputStream stream = null;2 A5 z( g$ J8 l, ~3 |
try {
1 V' D3 C& a/ r* X6 i stream = new FileInputStream(sugarFile);
8 g* n0 q8 H) I& h" W5 c" ? } catch (FileNotFoundException e) {
5 e0 ~. U8 W, q8 q: Z+ F" C e.printStackTrace();
! D# \. \, C5 [, ^) x }- H- b- r: i: [- }6 D. ~7 c4 Z
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
! c; w+ R7 y. ?1 z& s! ~3 m init(in);
7 F* U$ M1 m$ @. t9 n, k }. g7 |4 ~6 F% k8 U( @4 l; a
private void init(BufferedReader in) {
) R$ b3 m( ?) `: |; f( s% f+ k try {
2 G: s! [# Y: @ r String str = in.readLine();% M6 t: N% L3 b7 @
if (!str.equals("b2")) {
: R* Z9 W! R" m throw new UnsupportedEncodingException(, n7 p( h: Q3 h0 ]0 d- T8 j
"File is not in TXT ascii format");
9 X) K9 E0 Z: m: n: Z. S, Y }9 ?( B! L( R! [8 M3 I
str = in.readLine();
, b) A, H. ~; @ O' s; C: J String tem[] = str.split("[\\t\\s]+");/ |3 q. _7 U3 \& A
xSize = Integer.valueOf(tem[0]).intValue();
x, l% m) H9 s8 ]# R) L3 E ySize = Integer.valueOf(tem[1]).intValue();7 e) V9 ?5 {8 V5 [8 E2 G4 ]: C ^
matrix = new String[xSize][ySize];
5 y! n1 \4 E' l" A7 S$ R4 m! f8 v int i = 0;
3 {, w. {5 P# c- ]( t. a# h8 w str = "";
4 e8 {' i4 v) V' n: S3 l: { String line = in.readLine();
, r) M$ W' A, i! ~ while (line != null) {4 w+ T- }3 z. `7 Y1 p9 b' S
String temp[] = line.split("[\\t\\s]+");
% O; D6 ` \; s line = in.readLine();( h3 n0 J3 @3 X8 V! ]2 M& O# J
for (int j = 0; j < ySize; j++) {
( |' W1 H$ }- y7 j matrix[i][j] = temp[j];
! S/ V' o9 `' K! ]! T5 A5 x. n0 ^ }" t7 Y! V2 q2 M( a% K- `" p9 a
i++;
7 u* S9 H3 ? H: f6 |6 K. _; k }
" G/ W* n* K" l$ {. I+ n in.close();
$ Y j+ |* e3 F; Q, A9 \' g } catch (IOException ex) {- Y* o. P& x5 y- C. ^. ^2 }$ o, O" Y
System.out.println("Error Reading file");6 B @7 ]" C6 _0 h+ M4 d% t+ ?8 a
ex.printStackTrace();
9 \' Q5 s8 L$ y4 K4 ]7 W System.exit(0);
. f$ y( t9 a3 e# }4 z' Y }4 l% B, v& U1 X/ D" o0 a% \- e
}
# Q8 O4 [" }! K) f) { public String[][] getMatrix() {
$ }0 p; y+ r# d N8 ~4 o8 X return matrix;" T, K" X6 O9 x9 B9 ?: q
}
8 Q" F4 L8 K' H. v9 q( N} |