package business;; q3 a! Y% V8 R, w0 M+ A
import java.io.BufferedReader;
- |3 c% h# u' c+ g M7 O$ f; ?import java.io.FileInputStream;
4 Z3 ?1 Y3 j. E& T; Iimport java.io.FileNotFoundException;0 }! ?) @2 k$ l8 O
import java.io.IOException;7 G' Y3 d4 e9 b! Z
import java.io.InputStreamReader;/ ]) O) A$ D, E2 |1 R) h5 A
import java.io.UnsupportedEncodingException;" K7 D; i9 Z/ d
import java.util.StringTokenizer;6 K4 x4 t! u9 [3 n
public class TXTReader {& _2 Z% V$ F' @/ ~
protected String matrix[][];
h/ l) f% F( m+ C5 i protected int xSize;
) {7 S, {7 |2 ?$ Y protected int ySize;- k9 E9 i3 K6 W- \( T& L. x+ I
public TXTReader(String sugarFile) {
7 a6 n( `1 h. s' p" e A java.io.InputStream stream = null;
& C3 P, z& M; H2 a2 A try {
: x0 ]: p2 S3 o9 i+ E stream = new FileInputStream(sugarFile);
+ V6 V( H8 A, \8 t7 v% q, `' o } catch (FileNotFoundException e) {* S, t6 k7 u- I0 W
e.printStackTrace();4 C. B* `$ X& k/ F" T
}8 k) w3 W( I9 O- O8 S
BufferedReader in = new BufferedReader(new InputStreamReader(stream));3 i! K+ N4 x& d
init(in);
, J0 G' J2 ?: I# o/ p% l7 \9 @% Z }: G! |# g; R. p, [3 }9 G0 K
private void init(BufferedReader in) {, P- C8 c: S3 K
try {
9 t! ?, l. [; w7 n String str = in.readLine();
2 y& G S. A+ H& c0 l if (!str.equals("b2")) {
) K& @, ?9 U# s$ H throw new UnsupportedEncodingException(
1 a: L+ t0 I: ?2 z/ X* X "File is not in TXT ascii format");
; X% P( m. Y+ q! x8 t" H8 d( e }
) o7 K& D5 ?/ ^5 { q str = in.readLine();
+ E1 N7 S0 I3 E" T E. q$ t String tem[] = str.split("[\\t\\s]+");
* l+ K8 ]7 }6 z6 C3 W, H1 z8 c xSize = Integer.valueOf(tem[0]).intValue();7 f* n9 ]1 R5 I( M$ D. w( [( ]( E
ySize = Integer.valueOf(tem[1]).intValue();
' s" c% Z4 x1 w3 H7 Z9 F* M% e7 y3 Y matrix = new String[xSize][ySize];
% i2 Z, Y# J1 X# n8 X; b int i = 0;
, l* i& S% @8 o# i: Z( N. w str = "";
6 e3 |4 o2 p$ \# o1 u" C: G String line = in.readLine();
8 {+ u: ?4 I7 k" `" n+ W, N. U; | while (line != null) {
4 T% O/ V! }: M/ N String temp[] = line.split("[\\t\\s]+");) h$ q. P: D' w4 J- a1 B5 K8 T
line = in.readLine();5 u" g: L& ]% l! k- z" `
for (int j = 0; j < ySize; j++) { p* S" R* n3 p& [% T* x; V, ?/ j
matrix[i][j] = temp[j];
' @0 @& _0 ?2 T$ U r: c$ W2 d }; `+ \9 {" E( H n
i++;, B# x6 D0 r7 Y2 }/ [
}
5 p4 l0 S+ P* @! [. Z6 d3 \% A" k6 q in.close();
/ v2 H+ C/ K& i* T R4 k: e- M4 p' g } catch (IOException ex) {
& M" M' d2 w! m, W/ U1 m0 `& c/ W System.out.println("Error Reading file");: `# z! O) b/ M9 ^6 O/ V. N
ex.printStackTrace();$ y& h4 C+ V' v9 b0 m4 Z
System.exit(0);* l. ?2 L1 v# K1 K: d3 K S5 R# |# T
}
- q% `# _) ^; F& }( y }
5 o9 D8 `4 ]9 G# b4 Z' P, B public String[][] getMatrix() {
7 U) U9 H* j# L: V0 C$ n' p" E return matrix;
9 [% x' m+ V/ @8 @# f1 ] }& a. V' H& {3 ~5 o
} |