package business;
4 X$ y7 A+ I5 k" W! gimport java.io.BufferedReader;/ W6 W+ G5 M% Y. u4 a+ U1 b
import java.io.FileInputStream;; ~3 ^4 T3 \7 ], Q+ H
import java.io.FileNotFoundException;5 \8 g' ~. g+ j/ e' a( t% Y$ F* N
import java.io.IOException;
9 Q5 D; n" J, Pimport java.io.InputStreamReader;
" k1 ]2 k% U( K5 simport java.io.UnsupportedEncodingException;
+ k* V; {# v- D& m9 y9 C8 v& q1 Rimport java.util.StringTokenizer;( N1 K* H: G! A% I# u: t
public class TXTReader {
0 l$ k5 g/ H2 A) _! ^ protected String matrix[][];
& b6 s7 s. Y* @. f7 Y protected int xSize;& O# k2 _! T4 r- |+ ~! T7 W
protected int ySize;
+ ]6 a* w. @, P: b$ f0 n public TXTReader(String sugarFile) {, }: x3 J- M8 t
java.io.InputStream stream = null;, D [+ d( _- g- h) ~9 Y# P
try {
# q! a& j( l$ l( t; D stream = new FileInputStream(sugarFile);
; d8 s4 m) a7 [. Q: W+ w } catch (FileNotFoundException e) {% ?& d3 d5 i* l; z
e.printStackTrace();! a0 _# b! i: ^5 a8 T
}
! H; O/ V, F7 @' C BufferedReader in = new BufferedReader(new InputStreamReader(stream));
7 [. I' r: L$ ~8 C% [! ~ init(in);# m; @1 ~# u' S' ~
}
" m5 \; M( h' _; W L* J( D private void init(BufferedReader in) {
! h' M; C8 u2 p: O p( E& s U try {0 e' N" A& X8 @+ m
String str = in.readLine();
7 \2 Q- E# @3 `) w1 _; \ if (!str.equals("b2")) {
- _; D' x8 C9 U# I/ G+ P throw new UnsupportedEncodingException(
+ e8 s7 d Z/ X6 v4 h( ~/ o4 `3 L "File is not in TXT ascii format");% l& {, x# Q5 {
}
2 W4 }8 ~5 U% a' b! K$ s str = in.readLine();# C3 Z' Z# H$ t$ z4 G, p
String tem[] = str.split("[\\t\\s]+");
+ U/ }0 \' m* h xSize = Integer.valueOf(tem[0]).intValue();
, l3 v8 J }9 S( p ySize = Integer.valueOf(tem[1]).intValue();
$ p* H4 J4 [7 o2 v( c matrix = new String[xSize][ySize];
# S" i- ?: H0 [9 c int i = 0;
* I! f; v6 P8 ^+ J& z% e str = "";
0 [. A6 c4 B, h% w String line = in.readLine();
% l% x7 f3 H3 p1 T while (line != null) {8 H# s. d+ s1 ]- g( k- X9 x
String temp[] = line.split("[\\t\\s]+");
2 x# U. h6 j! l line = in.readLine();
$ d8 }; O0 T, J& j7 a5 J; M! f- B* ^ for (int j = 0; j < ySize; j++) {
) e5 R9 z3 s2 i5 @- X# X4 n matrix[i][j] = temp[j];
6 U) t% M3 j8 \! y& E/ j }7 S( q7 I8 S ~% r ~" j- O& ]
i++;9 Q9 |% n, _$ y2 A8 X
}
# x' y* m; V) y9 Q/ n0 U: a" i in.close();
' h4 k1 ^+ M& o6 t; J( { } catch (IOException ex) {
( E; f# |* B/ P C$ k' F4 b System.out.println("Error Reading file");
8 b2 z0 C$ \" n- G1 N- q7 Z) U R ex.printStackTrace();
0 U9 k0 p! B- z1 W+ X System.exit(0);
" D3 r. L; u. D# \ p6 T! T* C- d }( `2 F; W( M5 ?
}/ e5 l! t# K$ e) k% X' p
public String[][] getMatrix() {
) i# b2 X( a9 D6 G return matrix;
3 v. B4 M$ o! R3 n: r } J0 k+ h3 z: v
} |