package business;! p! I" S: B/ e( T& O; ^
import java.io.BufferedReader;1 Q& ]6 \4 W' `' e, X
import java.io.FileInputStream;6 A, ^7 ^: Z5 d$ |5 H* [
import java.io.FileNotFoundException;4 j/ x) ?! w( ?! w" p
import java.io.IOException;1 A& p1 r- R+ A$ Y: F7 }+ c5 q
import java.io.InputStreamReader;
6 G7 A6 p5 E6 W$ C: ^import java.io.UnsupportedEncodingException;, O5 I( I! f: T2 L3 y
import java.util.StringTokenizer;) s9 A: ?! D" k2 Q* @1 I& _
public class TXTReader {
7 W |! u; q4 b0 V" E& o) V; Y0 l4 m protected String matrix[][];
8 A, k. b/ F' ~' F+ f protected int xSize;( d/ P) }4 X. t
protected int ySize;
9 z, d' ~* G0 Y: Y' p! Y' o public TXTReader(String sugarFile) {
0 e/ G9 t% d/ ]: \' f9 z java.io.InputStream stream = null;2 Z3 G1 i, p8 {1 S* R) Y
try {
% u6 J; e* f2 k stream = new FileInputStream(sugarFile);
+ M! N5 X0 o6 W' O- i } catch (FileNotFoundException e) {
& y; y: \; G3 w) } e.printStackTrace();
8 p8 _0 { {" E- _8 }2 l$ R, w, I, V3 z }
7 \3 x2 l0 j/ C; G BufferedReader in = new BufferedReader(new InputStreamReader(stream));
R# F# s& s% P6 Q& h1 r) g1 b) X init(in);& Y2 y' s J/ m! L$ V9 N& J1 V' M4 X
}7 d0 Z7 S3 b: w5 q! ?3 u
private void init(BufferedReader in) {
$ E N. w/ B. H* d try {
_# _# M2 y+ E String str = in.readLine();: n5 `6 o" p& @2 r7 O7 B1 y) l; ^
if (!str.equals("b2")) {" ^ Y* w! k" I$ E$ Y% k1 c
throw new UnsupportedEncodingException(
& [( L+ a/ R, s "File is not in TXT ascii format");- f' T3 L# P- ?( k8 B/ L8 r* i
}3 q3 y& V! u5 X& B* K
str = in.readLine();
0 ]& j0 H. z' U8 k6 ^ V) j String tem[] = str.split("[\\t\\s]+");2 C2 V4 D% @9 M/ F, @, N J) h
xSize = Integer.valueOf(tem[0]).intValue();
" Q1 H4 H1 S# b- ^9 l/ A; p' ? ySize = Integer.valueOf(tem[1]).intValue();
( j) W+ J: ~* d! ^ matrix = new String[xSize][ySize];, E1 P( x1 c2 G) |1 m# |
int i = 0;( M3 ^8 ]0 o. P$ _. Y- d
str = "";
) t7 j0 V" P8 g9 E8 W2 H7 f1 P String line = in.readLine();
* `" B2 T- n4 V$ b% C4 D: d% n while (line != null) {) X8 |0 d2 H, z0 m9 z0 l& `1 ~7 f
String temp[] = line.split("[\\t\\s]+");1 \% r# o& p+ d: B6 U+ b
line = in.readLine();
8 }* K6 r! |4 N7 _" C! o for (int j = 0; j < ySize; j++) {8 A% T& U9 I- H& r
matrix[i][j] = temp[j];
9 [ J8 A$ U1 Y/ o7 P }
6 ^9 W# C+ \3 L* q. Y2 s3 U: o i++;
( L; b5 c8 P& Q' A' E ^* p6 B }
5 y/ F' J. J) F' e9 ~- b3 f in.close();
8 a9 W0 Y; q& t$ F8 m* @5 y } catch (IOException ex) {8 f5 C9 w7 |+ ^1 Y* T' l+ d; H$ c
System.out.println("Error Reading file");
( y- ?6 F2 I6 v& P! R3 O* e ex.printStackTrace();/ j: ]$ L# Y" z
System.exit(0);, K$ [8 y. A% G" K& T
}6 z# m$ B. G+ s1 K" W- e2 }
}
3 F) K' X: L/ c! A. o4 H( d$ _# H public String[][] getMatrix() {, k" ?+ H8 M Y! T- J1 v, @
return matrix;1 v0 `" X7 v% F8 K, o7 ]+ ?" V, X
}1 G0 A# a" k+ ]1 t/ g% Q
} |