package business;
4 T9 g( c- t6 V0 L* ]import java.io.BufferedReader;
" |0 b& e% H1 W7 D3 N @# Yimport java.io.FileInputStream;
$ B, R' s2 e- u/ R- k/ v( limport java.io.FileNotFoundException;' ]3 G* T" ?8 m2 }
import java.io.IOException;
& j3 @ O) F5 T @3 C1 kimport java.io.InputStreamReader;
* `9 r, F5 j Z. n iimport java.io.UnsupportedEncodingException;$ T- t! D: F; `& A- [
import java.util.StringTokenizer;1 `& Q# f7 k0 U) f. \7 w" h& f& F
public class TXTReader {! d4 L1 j/ E4 ]# C7 Z, Q* ^7 ^( x
protected String matrix[][];
6 r5 g( D5 U* l/ D% B protected int xSize;! j+ v0 T; Z0 M
protected int ySize;4 u) [% o. f0 Q' k$ [; Q* @
public TXTReader(String sugarFile) {( X6 R2 ~6 J2 c/ D* `$ a# T2 S
java.io.InputStream stream = null;
& W& b+ P3 q) B c try {
6 \, {4 B( p2 S. d; X% _3 [ stream = new FileInputStream(sugarFile);) D( N, c/ J% i
} catch (FileNotFoundException e) {" x" G' f% Z r0 `9 l: N
e.printStackTrace();
# u+ H8 `3 t/ k0 `/ A }( e- {/ s; S8 }
BufferedReader in = new BufferedReader(new InputStreamReader(stream));+ O# H! d8 p; R" h8 k6 _
init(in);, m1 J: z' M" p1 [& Z- q
}. t# E1 e* A) S$ J! l4 J) _9 v
private void init(BufferedReader in) {
% M! U6 _) v4 u7 M try {
: T `- [' a( U String str = in.readLine();
1 M: j+ C+ ^7 X& ]/ n( W0 _ if (!str.equals("b2")) {
. c" @$ v) x! h throw new UnsupportedEncodingException(
: t$ J0 p: R( i S# F/ M- u6 p7 T "File is not in TXT ascii format");
' x W& h D7 {, N) B }- J$ g# h7 t. j
str = in.readLine();
- Z2 V$ s, F) V7 l+ x3 a* Y' g. z String tem[] = str.split("[\\t\\s]+");: X% L; y* `) o) e7 _+ C
xSize = Integer.valueOf(tem[0]).intValue();
' f! s b3 q0 n, s2 A K ySize = Integer.valueOf(tem[1]).intValue();( ]$ z$ Y" Z0 m# J8 ^/ r+ e
matrix = new String[xSize][ySize];. Y8 [ u& e3 _8 ^. z3 U
int i = 0;
& r; i# c2 S1 `& u; {* a# u str = "";( ^* k) p# H% [3 P0 y
String line = in.readLine();
p* P, ]6 p! S2 M J8 h& K while (line != null) {4 U' o+ m( J! N9 M/ |
String temp[] = line.split("[\\t\\s]+");
' g. m0 B6 o8 {) i( z) { line = in.readLine();
! K0 r6 d7 ^$ q$ k7 x( k for (int j = 0; j < ySize; j++) {2 ~) F1 [7 ~ l/ n& k$ a" {7 x8 v
matrix[i][j] = temp[j];
5 k* P; t- A$ u9 r3 Y0 p/ v+ t }
3 j3 `2 ]7 G2 ^, Q! f$ h i++;
" f3 | T, D; V }* L# V0 f0 A# A1 y6 H$ y5 Y6 ~3 I
in.close();
% K; I5 V6 l7 R- `0 _ } catch (IOException ex) {0 ^5 Z. C" @5 v1 V) j+ o1 P
System.out.println("Error Reading file");: Q/ i4 z' y3 G, G% O2 q3 N
ex.printStackTrace();
% y3 n$ `8 ], L/ F" A! `9 r* g System.exit(0);
8 g3 o3 ^( `# o$ o, s }
1 N: e4 M( B7 a8 j } D5 j1 {. Z0 y* q
public String[][] getMatrix() {
4 z+ X# K9 z7 d; L7 H* J: V% Q6 w return matrix;
9 e6 G* h. c& G3 k A }* `- |/ Y: J( ?+ v4 W
} |