package business;
+ R; a; O# m- U* r% R5 \import java.io.BufferedReader;
& z% H/ w& c- c1 |6 t& Kimport java.io.FileInputStream;
. X. V% Z5 f( {6 U% b |% Z' Kimport java.io.FileNotFoundException;. S; [" ?' m- r- F0 {
import java.io.IOException;
" ~& ~+ M _ }+ @! Nimport java.io.InputStreamReader;/ ]5 M/ S) \9 p4 G/ y2 q% O
import java.io.UnsupportedEncodingException;/ b) A. A5 Z' b5 o Q4 i5 ]
import java.util.StringTokenizer;+ ]: f3 d+ o+ r5 k
public class TXTReader {
# ~ I* z: r, S- ^ H0 W protected String matrix[][];% t9 ?: E& F$ H8 z
protected int xSize;; z# Z( |! i5 G) O& b; v' j' g& l
protected int ySize;
# Z4 ~# {4 m5 ]/ a# | public TXTReader(String sugarFile) {
6 m w+ W" A2 S6 I! U8 r java.io.InputStream stream = null;' K8 o& v/ I) r# p1 G
try {
2 r% f- W% ~5 J. H; k( ?# r stream = new FileInputStream(sugarFile);
% z# O/ Y* @' h* Y/ u* z- F; b, p } catch (FileNotFoundException e) {
# m+ R) @' l' p3 t' z e.printStackTrace();
1 ~/ h6 J! W. o2 X+ H- Q }
k" d4 Z& C/ F6 S7 p BufferedReader in = new BufferedReader(new InputStreamReader(stream));
; f0 e3 n: e2 L" v% w4 q init(in);
. Q. Y# H: e# S& W1 @) N }, g. ~/ R5 \1 I. e5 i# |2 c
private void init(BufferedReader in) {8 m0 K" j) o0 { H. {% l& U
try {
d b" V4 _) b String str = in.readLine(); g" Y! K/ K! a7 @; p
if (!str.equals("b2")) {
2 C) q N* t* |1 D5 B& y throw new UnsupportedEncodingException($ a7 [. I& K8 |1 |0 B! y2 D
"File is not in TXT ascii format");
$ l4 P: O0 v/ P% T; h }
) h$ c! f& f2 V5 X str = in.readLine();
7 P/ U; w4 V% [# Z String tem[] = str.split("[\\t\\s]+");
$ O2 S/ I; w( y) r xSize = Integer.valueOf(tem[0]).intValue();& S1 a: R5 M7 s. A9 o; G
ySize = Integer.valueOf(tem[1]).intValue();2 H. r1 b3 c7 C) y. e, p
matrix = new String[xSize][ySize];1 j# K7 r( N! b
int i = 0;4 S) o# d$ x; k# a. L
str = "";3 Q$ K5 ?) M% |8 N* Z, Z! q
String line = in.readLine();
3 H O9 y9 ^2 G M8 t; M while (line != null) {
; U) I; ]' f7 y3 V% Z String temp[] = line.split("[\\t\\s]+");
6 A1 [1 [+ T5 e9 ] \' n. {6 l line = in.readLine();
; v) N! q" p/ ?3 H4 h6 T3 ] for (int j = 0; j < ySize; j++) {
$ \; O: V5 h; F! P* K matrix[i][j] = temp[j];
2 G2 ?" }( R2 z, \6 l/ E }
0 J+ H( k$ I: J i++;8 k) I! y' w! C" @1 |
}
4 ?5 x% V. [5 g* w' o+ G in.close();
" P) l& ^& X o6 B" ~, T } catch (IOException ex) {* m# }. J/ `# Z
System.out.println("Error Reading file");3 U d, x/ _, l6 k( @9 O
ex.printStackTrace();
' p! ]% w$ n, Y" N7 W* L' D; } System.exit(0);8 v. a P4 `- a C! l
}
8 ?3 A3 Y: y" X6 d }* [& m) N& g( n" `7 Y
public String[][] getMatrix() {
( E, [$ N8 V! Q* R! ~ return matrix;5 j! \" p- {) x* \
}
: T# C" s9 s1 R' O8 H V' v! F} |