package business;
) E t% H# V6 d, ximport java.io.BufferedReader;
, G: S# c% R5 X7 `$ ~9 W5 @8 Timport java.io.FileInputStream;
* }+ F% |& P8 gimport java.io.FileNotFoundException;
* f& M: Y. v$ T! B3 O3 i9 p$ Oimport java.io.IOException;) C" S0 `8 f! t2 n- P7 X
import java.io.InputStreamReader;
: g3 ]* H) C: Aimport java.io.UnsupportedEncodingException;3 a: [% b6 j1 g) o2 ^* X* ]7 B
import java.util.StringTokenizer;! `/ E6 _" {+ _0 K, R. ^* }
public class TXTReader {% o2 a( N, v; E! b+ _
protected String matrix[][];2 K3 T3 L( `% |; h* d% s6 L. Q
protected int xSize;
3 j( a6 p% W' K: V- F! a' ?! y protected int ySize;+ D$ E( a; \1 s
public TXTReader(String sugarFile) {$ N f1 n G1 }
java.io.InputStream stream = null;. ?" B1 [' G0 ^1 ]. |, z
try {; l& ?) D. a" q) }7 y8 Q
stream = new FileInputStream(sugarFile);
6 k x6 ^8 N6 @: r } catch (FileNotFoundException e) {
+ Y4 U2 x& w7 l% \0 O e.printStackTrace();
5 g0 j0 T! X7 A U& `9 v: n! T }
2 x6 R0 ?6 Y- d" I- A( _0 N BufferedReader in = new BufferedReader(new InputStreamReader(stream));3 O4 O' r, r. f) Q2 J$ K8 r
init(in);
7 M0 ?6 |2 ^* ~2 t0 x }: m( |! b2 G9 ]9 ?6 W5 J
private void init(BufferedReader in) {, x3 I. X0 l2 \, |
try {5 @: L4 E) b0 R+ n! J
String str = in.readLine();
) Z. K/ x7 Z% S if (!str.equals("b2")) {5 h# h/ U9 T, t6 O6 p
throw new UnsupportedEncodingException(, P( x* ?% D9 J: L w
"File is not in TXT ascii format");+ w' r8 I( N' B+ Y. O; \8 h1 l
}* x0 i# P( M: Z' m8 N# U" G
str = in.readLine();0 t9 \7 d/ L% Z8 ]! b7 @
String tem[] = str.split("[\\t\\s]+");
, s! V- N! y7 H# a8 v" }$ ~% ]9 v xSize = Integer.valueOf(tem[0]).intValue();
4 Y6 a/ r) z! c( \1 L( a ySize = Integer.valueOf(tem[1]).intValue();
3 x( }: y8 S; _( z matrix = new String[xSize][ySize];
% @! A# _& J' D4 D; N, i: g Y8 ^ int i = 0;
* W) ^2 n8 Y( |$ n! H6 T str = "";6 l7 ]2 a' Z" F! y
String line = in.readLine();" d2 w3 C. O' B! Y
while (line != null) {
4 A. B* X8 n3 _' s String temp[] = line.split("[\\t\\s]+");& ^* K' R& p& C# v
line = in.readLine();6 \. [9 }/ ?3 c' r/ b7 w8 e
for (int j = 0; j < ySize; j++) {
! Y e, T" ~, L! m- G& }) J* Q! ?( `# m matrix[i][j] = temp[j];& B, R: k* g/ P/ Y
}
1 z2 S5 }0 K3 @ J. Z* ~ i++;7 J% i& s7 O4 S! ]) g
}
6 [- o. \7 f. C. g- _ in.close();. B: k, D T0 c" f: ^- g6 C
} catch (IOException ex) {& ]1 ]0 `2 C" j/ g5 B
System.out.println("Error Reading file");
6 x; z( h+ |( f ex.printStackTrace();
+ ]% p# @/ z* F0 B: o/ g System.exit(0);, L0 [. |" E6 p8 z1 X$ e" s
}
3 o9 Z/ o* U' c2 r7 [ }
. g7 |* Q% y# W! F8 f/ n% ]4 G public String[][] getMatrix() {
1 @9 ?9 H) H* R; q6 Z return matrix;
0 V8 m& v1 Y% r/ k6 U }
2 o! a% k( A7 D) W( w} |