package business;1 {$ m1 e) m. a2 P
import java.io.BufferedReader;
1 I& V" W: B. a6 g) w' i! t0 Dimport java.io.FileInputStream;
1 S# t2 v: N! Limport java.io.FileNotFoundException;" F. l! ~* R4 k. S% ~
import java.io.IOException;
. X* D. t1 m2 o& `0 jimport java.io.InputStreamReader;
8 ?, M. `( ~( L/ q! Wimport java.io.UnsupportedEncodingException;5 \" g) p# Z6 f z0 y
import java.util.StringTokenizer;5 u! Z" Q: Q0 q7 }# ~
public class TXTReader {
, i" U1 m4 |; |( z* ] protected String matrix[][];
4 L {. F5 G& [2 P% w' G! k& Y protected int xSize;
& \8 \" |$ H, |6 r' P protected int ySize;: E3 p3 W7 S% {9 ?8 O2 d
public TXTReader(String sugarFile) {
* Y- ~1 ]% h8 c2 A; ?7 l: m java.io.InputStream stream = null;( t3 @8 C/ ]+ _6 [
try {8 ^* ~2 A% x- W
stream = new FileInputStream(sugarFile);
; z. n+ N+ A @- A } catch (FileNotFoundException e) { v+ R2 s. C, r8 f
e.printStackTrace();. T8 P% ~2 E6 z2 v, J) Y2 b, y
}
: q- n0 Q( R, g BufferedReader in = new BufferedReader(new InputStreamReader(stream));- C: a' ]& Z; r% z( K
init(in);
5 c! D& _9 t, L; L9 ]% c \1 r: e }9 W: L/ ^" _. v
private void init(BufferedReader in) {1 q2 O; E! j8 }, w
try {. X5 l9 ?! B: R& i2 T: Z8 Z3 _, m4 Q
String str = in.readLine();
6 _! n5 R4 F5 g if (!str.equals("b2")) {
- D% O/ l p' E3 B3 n4 k; n throw new UnsupportedEncodingException(" v% G% Q0 m) t0 q9 l: ~
"File is not in TXT ascii format");: e' z& G/ G% z! W5 \0 c% N
}9 f) j: v# N3 \) W
str = in.readLine();
" N& Y2 Z) o( D6 C; b- ] String tem[] = str.split("[\\t\\s]+");
' I- v1 x6 t7 ^& o/ n xSize = Integer.valueOf(tem[0]).intValue();* S/ r! R: d+ K& `: Z$ M p. A, A
ySize = Integer.valueOf(tem[1]).intValue();/ F$ q1 c2 X3 I: |6 V
matrix = new String[xSize][ySize];( u' c* z7 Z- R) Z1 N1 q
int i = 0;
* E7 s$ o2 {8 h; E9 X+ R) G' C% ~ str = "";
4 Z- \6 l- g1 W5 k' k7 V String line = in.readLine();) U0 { p5 _% M
while (line != null) {; f6 y- a0 M( Y, H9 y& D0 E
String temp[] = line.split("[\\t\\s]+");, T# h7 I- q" p9 d5 T
line = in.readLine();7 r) R( ^; M4 U6 O& z
for (int j = 0; j < ySize; j++) {7 K8 k* M9 D# D; |7 ~$ f1 J4 K
matrix[i][j] = temp[j];" e$ e t& z, r$ b" B6 j' ^# ]3 [
}) y7 y& E" N1 S U
i++;& x! M. Q! P- I* y( a, v0 D6 J
}: n1 w! d2 d' h" {0 F) C
in.close();
. I# p D; [& Q) W } catch (IOException ex) {8 M8 W6 D1 v) o* i9 h
System.out.println("Error Reading file");! h+ K# t- B; x4 e# M1 L# ~7 g# N
ex.printStackTrace();
B5 f4 c/ ^6 | System.exit(0);& Q9 M9 N2 d: V. s8 w* J6 k
}& }( M& t( g5 W7 H* q ]; L
}
% M0 q* f4 g# Y& K4 D public String[][] getMatrix() {( k5 N: [4 G h1 o
return matrix;
- {+ s3 v/ A! V8 N* P, M }- ?( ?8 y3 i1 F# N5 @" ?' l$ J
} |