package business;
$ w* B8 n" T3 r1 W7 q' ?import java.io.BufferedReader;
: S' O" E& R& n# ~! Kimport java.io.FileInputStream;
/ {1 t$ b* A* J! @4 `import java.io.FileNotFoundException;% T0 r7 M# h( _! B5 e4 u8 l7 u
import java.io.IOException;: d4 j* }. j: j1 W
import java.io.InputStreamReader;% h! w7 T* ?% T' q" H1 u
import java.io.UnsupportedEncodingException;. o* { b3 V3 v% V; S' k; S/ z
import java.util.StringTokenizer;) m1 C& F' n: g Z' H5 @
public class TXTReader {& c% F5 Z2 D6 \1 M
protected String matrix[][];
' @0 P W7 T x7 A. e protected int xSize;
0 q4 b# M' T, f protected int ySize;
( y. I; i: @: a" p public TXTReader(String sugarFile) {( p+ L% k" o; H3 v
java.io.InputStream stream = null;
' P- S* I5 w# |" f4 d/ x3 \ try {; I1 h3 \# a: f- {% r) b, _
stream = new FileInputStream(sugarFile);
1 r: `! t& [( t# C+ ?1 G/ F } catch (FileNotFoundException e) {
# i+ F4 N: n2 R) a e.printStackTrace();) P0 y; s2 {# o$ r
}
# K1 q! z: c4 B BufferedReader in = new BufferedReader(new InputStreamReader(stream));
, o: S7 i4 |, [+ J4 B/ c init(in);5 n# Z- A2 J1 V1 m* Y9 x" l
}
$ Z7 c, G' P/ R$ u( s& |' n5 @0 s private void init(BufferedReader in) {$ @5 c- D2 Z5 O3 w( o
try {( Q4 [5 `; [' y
String str = in.readLine();
0 c% `* ]$ w! p% C2 ]$ Q5 m if (!str.equals("b2")) {5 r6 @( \5 a5 h3 s% y& x2 T6 e
throw new UnsupportedEncodingException( n& o. w- z& G x; T+ o; F5 t u4 d
"File is not in TXT ascii format");3 W7 C$ I7 D3 f) L( X) R+ w
}0 a' p5 [6 u' A6 m: P; F' A
str = in.readLine();/ y* l4 y: i8 n/ Z _
String tem[] = str.split("[\\t\\s]+");
: e; A" H7 H- P$ n* G& L: O6 D xSize = Integer.valueOf(tem[0]).intValue();. Q& ~* x9 F; z( G5 g
ySize = Integer.valueOf(tem[1]).intValue();! r3 S( Y8 t, ^
matrix = new String[xSize][ySize];
, Z2 Y) \) k6 l5 S' e int i = 0;
o' }: j& s, w. S6 x8 N str = "";
4 B2 q3 K' {# X+ T3 g! ]6 c String line = in.readLine();4 p9 P8 r3 ^+ |
while (line != null) {
* T& \0 P* u6 L$ k String temp[] = line.split("[\\t\\s]+");
) ]" E$ ] t; h3 e" D& }; y1 ] line = in.readLine();
6 W8 y5 s- U- I% {! g( Z2 g# g for (int j = 0; j < ySize; j++) {& O& I& `) O3 {9 o1 d
matrix[i][j] = temp[j];, _* r* |$ M4 Q( w, U; v7 T; a
}
7 q# E. K1 u+ T& f i++;
' {+ w3 S! W I }6 e$ p# T9 U v2 [
in.close();( B3 f- L* ?) R( s' n! s
} catch (IOException ex) {
4 z& v: z; z; B& h/ ^% F7 ~2 h System.out.println("Error Reading file");
& E1 ?: U, [: |/ _ ex.printStackTrace();
+ g/ p( a" y+ U* w- W# S* z B System.exit(0);5 M! W& V" F4 {3 ^. ] [2 S& x
}
4 k; ]) E, G) S: |) T } e. V: |. V$ r" j! n* x+ k
public String[][] getMatrix() {7 L( W" b, P: K: }+ F; w* D
return matrix;
3 |7 [: q5 _; i9 C. w9 W7 J }* y j4 @' m" B9 N! R% N+ y
} |