package business;! X9 v4 V; n6 r( p) a$ F
import java.io.BufferedReader;; D$ z( U4 x# K8 k. A. g, a
import java.io.FileInputStream;' H$ d9 c K0 g$ o' {2 y
import java.io.FileNotFoundException;
: c2 I7 A2 Y9 b# s" Ximport java.io.IOException;
6 w8 G2 D z6 p7 n1 A- u B( Jimport java.io.InputStreamReader;* `2 N7 J* q O$ G+ Z% B" Z
import java.io.UnsupportedEncodingException;
7 U. A; ^! w% y Himport java.util.StringTokenizer;( G0 h/ Y9 _ H6 q. |
public class TXTReader {
. H( ]; k7 f: M4 l+ B# y+ Z Y protected String matrix[][];/ A+ A/ T; X+ [& c, J
protected int xSize;
- q9 b0 e! q+ M protected int ySize;4 i) g- m$ y/ p; |: ?
public TXTReader(String sugarFile) {
/ x5 P' n# k! u# c O java.io.InputStream stream = null;
2 X' C: E; a+ ~ try {8 ]# }, Z$ X A0 W% a
stream = new FileInputStream(sugarFile); }. K; e- w9 X! q/ K: {0 k2 C
} catch (FileNotFoundException e) {
' w; f. Z3 z9 J Z r7 z e.printStackTrace();6 C6 g' c* o2 j5 N( H, T
}6 K! T0 P$ u. o7 d4 y% d) q1 }
BufferedReader in = new BufferedReader(new InputStreamReader(stream));( M1 `/ Y3 t2 ~8 p6 j
init(in);" {6 N. L7 o0 ^4 R9 ]- c* ? K/ R
}
1 ^" J# f0 L& b/ d7 q$ d private void init(BufferedReader in) {5 K& t' f# Q8 _4 v0 h9 p
try {
' N2 D6 u) r1 H3 u String str = in.readLine();3 W6 e- W; h3 ~6 E; H; D" p
if (!str.equals("b2")) {
$ a: S+ U7 t" ~5 h6 G7 N throw new UnsupportedEncodingException(! M! ?8 u0 {- Q0 K9 J Z2 \9 C
"File is not in TXT ascii format");/ |6 z4 g& T u5 ~9 a
}
6 q- x+ m. b# x5 ]- z0 s6 a str = in.readLine();& T' G4 w* H ^" B# f4 c, n2 G
String tem[] = str.split("[\\t\\s]+");" i8 d( _2 u: c' c$ ~9 W; }" K
xSize = Integer.valueOf(tem[0]).intValue();. M/ Z9 S* y* L& g
ySize = Integer.valueOf(tem[1]).intValue();
9 e D P* t. `( m. d* r- N6 ^ matrix = new String[xSize][ySize];2 X2 ?8 S0 d1 A0 p2 A3 G
int i = 0;
* s# f o/ x- t+ [ str = "";9 Z9 @3 ~: X- A7 e, e
String line = in.readLine();
3 f# w' l; c9 S* F( X; {0 v while (line != null) {
/ A. Y5 g* z$ B# \5 d String temp[] = line.split("[\\t\\s]+");, W" S& u2 u5 _# V
line = in.readLine();
! W3 B3 a% K7 X6 f; z for (int j = 0; j < ySize; j++) {
7 X( t( T1 A: W, f matrix[i][j] = temp[j];
; T! U# Y- k* e# I! g8 m } P' _3 L- Z: K; V6 q* L% N
i++;
G% U1 s7 J4 H% N( ^ }
( M2 }! y; L* C4 g) s; C* S in.close();
# z% c5 Z1 [1 P5 G, L+ b } catch (IOException ex) {% R n) W/ N- `' e' \: y |& }
System.out.println("Error Reading file");
7 r$ `5 P3 a, F( t& d ex.printStackTrace();, R/ U0 i1 d+ |, [7 {) m
System.exit(0);
: R1 g7 D! P; Y# J: ]5 \' g4 L }+ [8 V" V; L. C7 X, {
}$ I6 r$ t$ H9 c& }. w8 i- |
public String[][] getMatrix() {* _/ w6 U9 d9 |4 O, ~- n5 X
return matrix;! D! R1 Q4 Q- v ^1 y6 R! c: u% X
}4 `6 D8 W) Y: m; p# d. G
} |