package business;6 g2 H8 q4 Q" ~5 I5 |4 c
import java.io.BufferedReader;9 N: R. G3 {& k6 w
import java.io.FileInputStream;: w% p, C C3 i7 k2 X( k T, t4 o
import java.io.FileNotFoundException;* R; x) b9 R, n
import java.io.IOException;4 W) ^8 L) s9 [5 [- S. o. K, V! v
import java.io.InputStreamReader;
, j. R4 G- c0 O ~% vimport java.io.UnsupportedEncodingException;" G2 s) m2 A* w" J5 v& ?7 J
import java.util.StringTokenizer;& m6 C+ ?& i5 d
public class TXTReader {; e1 @+ `( o1 q4 p7 I. e
protected String matrix[][];1 f, b& v! U* X
protected int xSize;
' l' o' p/ a6 c protected int ySize;; u; Z |2 A) o$ @) W \
public TXTReader(String sugarFile) {
; t9 F; C$ m: p$ T& d4 {( S java.io.InputStream stream = null;
: D6 n" R. @! n try {
: q3 P* N, e8 Z% J: V stream = new FileInputStream(sugarFile);
4 C& z2 {# r1 H } catch (FileNotFoundException e) {: _0 _$ q0 h( ]: c: ^
e.printStackTrace();
. {7 D0 s% Q8 L! C* d }
4 O, g: ^3 ~ t0 F% r1 e% W BufferedReader in = new BufferedReader(new InputStreamReader(stream));
" ?$ J9 F: c4 v- }& }% V" o init(in);' e% c" g% i/ w. @
}
$ h6 R% e) z+ M0 K private void init(BufferedReader in) { p y7 E9 O; P n$ A z
try {
/ q. a/ _' b* L$ [: @4 ^& A String str = in.readLine();
2 N: s: i1 d: F+ \- [& H if (!str.equals("b2")) {
- @0 y8 Z7 c$ A& G7 ^ throw new UnsupportedEncodingException(
: [$ P7 n' s6 i3 k0 `3 H. u2 E3 [ "File is not in TXT ascii format"); L$ @: q& ?* d3 @( C
}
1 [" b* l$ a' r3 }8 n7 y str = in.readLine(); F7 q4 s# U- _ a$ y( m' @8 K& N
String tem[] = str.split("[\\t\\s]+");0 s% p2 z6 Q7 a& }6 P+ D
xSize = Integer.valueOf(tem[0]).intValue();
. B, [9 b+ [3 L+ l ySize = Integer.valueOf(tem[1]).intValue();
" b: k+ U& X2 \ p" J- O matrix = new String[xSize][ySize];
1 Q1 Y& c2 l" S0 ~) L. l& L1 M int i = 0;# X7 i3 q) h! I8 r" ^4 j3 z7 r
str = "";2 [2 |; l c' m5 L; |. I
String line = in.readLine();9 O# y6 |& \7 g, @ b b% t9 A
while (line != null) {
7 h: [; e) O7 R' L8 k b R String temp[] = line.split("[\\t\\s]+");. a4 c7 N) b% W v$ U" J
line = in.readLine();+ N/ i. k- G- u8 \% r
for (int j = 0; j < ySize; j++) {. h: v2 v+ [7 M8 X3 ^
matrix[i][j] = temp[j];3 i, g2 n2 @$ r: c# N# o* w6 S8 H
}" ~! \; A& B/ e# h4 u. b
i++;
; O) i3 t$ ~" k7 y }
, v0 D: }1 [/ D& Q. N+ ~ in.close();
) r( h' o- ^: x1 d } catch (IOException ex) {
$ R2 q% I: m0 Z: w System.out.println("Error Reading file");7 @# Y* h2 c+ t9 f* o
ex.printStackTrace();8 R, K6 l3 O! j1 j
System.exit(0);
, R5 E. ?/ b# q A" Q }/ I( H- R! V7 K+ d" J3 g( E
}0 q" C( z% }4 D9 i
public String[][] getMatrix() {6 Y' e7 I. E: N- @, V+ S- d
return matrix;
$ O: m0 M4 n9 A( G: ]* H& @ }: I4 N; P. Q8 l
} |