package business;
* y, \% J0 e1 Bimport java.io.BufferedReader;
# P$ _( N# \& F# eimport java.io.FileInputStream;
) g; M. x& t; e$ Bimport java.io.FileNotFoundException;8 ^+ x( O; r! Z. H/ G
import java.io.IOException;4 v$ x- A. R9 f; w: f1 [
import java.io.InputStreamReader;
) r* @" b4 o5 ?. Wimport java.io.UnsupportedEncodingException;
; [% Q% ^# w9 ^7 l/ w$ T2 Iimport java.util.StringTokenizer;+ g& c9 E+ ^- M: @
public class TXTReader {
# o+ c8 t5 F" V9 N: J" s: b3 [( @ protected String matrix[][];
# ?# t# g7 v! _ protected int xSize;! V; i3 G h0 Q) j) s M+ [
protected int ySize;% o: x+ o- \) b3 Y8 l! C4 `
public TXTReader(String sugarFile) {( y6 V' f& F- z: z. i
java.io.InputStream stream = null;$ w, ~# K1 R$ c1 c4 N
try {
9 l, U" P* a' b3 q0 S! J1 k' ^, M stream = new FileInputStream(sugarFile);
3 \, S+ L: l. j7 B1 \1 a# h } catch (FileNotFoundException e) {; H( H/ } ]5 U. Y0 i5 N0 b
e.printStackTrace();
; @+ e# X5 o8 l- f } x! ]! I4 R8 T& e# T) Q9 X4 U
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
, e8 M& n9 z: }# y1 o7 Q init(in);
6 d" ~( o( t/ O p/ @1 i' C }
" Q2 P- t8 J# K: g private void init(BufferedReader in) {
4 ]1 I1 ]8 F$ C5 v+ Z6 I try {$ s: m* J! L4 o! V
String str = in.readLine();: R& G/ U; Q; e$ O. x9 T/ @
if (!str.equals("b2")) { V, J: j! S" I
throw new UnsupportedEncodingException(
" R5 x5 F5 E6 T; u8 m "File is not in TXT ascii format");( V) V: C: b2 ]
}* o: V2 t6 C* f( k# J7 M5 _
str = in.readLine();
7 V6 h7 D- u, c* z# U String tem[] = str.split("[\\t\\s]+");: c, @' A& e" X5 m6 r
xSize = Integer.valueOf(tem[0]).intValue();7 S3 E( r6 s2 T0 ^- I" t& h$ i7 \
ySize = Integer.valueOf(tem[1]).intValue();
9 G6 ^3 ]9 G, y7 m$ ] matrix = new String[xSize][ySize];
. R! b- \, J( A* `+ [ int i = 0;
# G' V* ?1 J. M* M- O7 ~+ } t" q, m4 E str = "";
2 x1 t o% G; _; B u String line = in.readLine();( }7 P1 {% k, t: o
while (line != null) {
3 O* P& X* ~& ~" D String temp[] = line.split("[\\t\\s]+");8 m1 l+ @! k; l* R. F2 p T- J
line = in.readLine();
" g, P: {7 k0 ~* ^* P for (int j = 0; j < ySize; j++) {* z, h( y$ L( o) {
matrix[i][j] = temp[j];
9 C0 B5 q' O4 u! d }5 I9 ~8 e0 q( ^$ S! m
i++;" j1 d& R2 _/ h T% Z/ U6 T5 [4 p0 j, A
}
( c7 K) X# x" U2 ^9 @ in.close();
' a4 s3 d3 N! I! H1 e+ J' V8 r* t } catch (IOException ex) {( ^$ B$ t1 v" c( i. V( t! t
System.out.println("Error Reading file");: L; x' V- b- {( Q% F1 d3 ~
ex.printStackTrace();& H$ k% M2 Y; \7 H4 `3 E
System.exit(0);
/ s0 `7 [, h6 ^, \ _ }
0 u1 g& c! b$ X9 v) S }) b) k0 N) s: E& y5 U5 [& T% M
public String[][] getMatrix() {( d8 \1 h( L& \* P- J
return matrix;
! z0 J4 W1 u* Y; F! v$ _8 X% g } ? q2 ^/ m1 N4 e& V
} |