package business;
% U1 V+ Y5 C8 l: @/ @# S" J: Mimport java.io.BufferedReader;2 s3 q9 i# `* W" V
import java.io.FileInputStream;
, P5 W- R+ c8 W4 T# r1 u/ H/ bimport java.io.FileNotFoundException; ?8 U; t" o# r6 c( J2 e- k
import java.io.IOException;
# W4 Y" @/ l, Q4 X. ]% X$ K+ qimport java.io.InputStreamReader;: P0 b5 s" n o+ z U7 V, D
import java.io.UnsupportedEncodingException;
2 h, k2 ]& t% J1 ]7 G1 jimport java.util.StringTokenizer;5 u% T! \1 b% c
public class TXTReader {
# y6 D. U. d( i; I8 D! Z" E protected String matrix[][];9 d% W. M- V8 C! F( e3 F) N
protected int xSize;
) l3 R8 Y' \& f( V9 E protected int ySize;
3 {9 k0 S, B: }" I8 C% q public TXTReader(String sugarFile) {8 R, |, r4 L, v% o; ~
java.io.InputStream stream = null;/ `( |$ V9 X1 U- {
try {( H) `7 A% q4 K6 t3 k
stream = new FileInputStream(sugarFile);
0 \0 |+ {, W0 L4 D0 ]0 _* n } catch (FileNotFoundException e) {+ R( `& `8 [& ~( i, e: ^- y) i
e.printStackTrace();
+ e7 o, Q( q% K8 ]8 [9 r+ F: P% W }
; w: H0 K6 _# f+ l! e BufferedReader in = new BufferedReader(new InputStreamReader(stream));' a0 j j) T: ^& ]3 S
init(in);
. F- R" Y9 ?, N ?3 T }
2 z* h3 n. x/ a1 e4 L/ B/ P. Z& a2 o private void init(BufferedReader in) {
" T# {& W$ ?/ n; F' m% d! G try {
; S% l; Q6 |0 x5 _ String str = in.readLine();- S6 h8 e; p8 ?9 O+ q- o. Z# b$ U) S
if (!str.equals("b2")) {+ F4 d( d n6 k' w$ Q& X
throw new UnsupportedEncodingException(" [3 L4 `9 h, U: K; u0 k1 I d
"File is not in TXT ascii format");
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str = in.readLine();2 f( c$ ^7 T- v4 Y6 T7 @: N
String tem[] = str.split("[\\t\\s]+");
( |9 g' @7 @- K+ Q7 p+ D xSize = Integer.valueOf(tem[0]).intValue();% R# Q. B* k( p
ySize = Integer.valueOf(tem[1]).intValue();; ^3 h4 E* f$ i: o* B2 i" i9 D9 E
matrix = new String[xSize][ySize];: L% H# g2 o6 M9 c9 `
int i = 0;6 }; V+ w$ C) u c5 u7 N0 j
str = "";: W9 ~* Q1 a. C c2 g6 q
String line = in.readLine();8 j/ d+ E8 t1 l& p) n5 n
while (line != null) {
8 n5 z$ O% \% p String temp[] = line.split("[\\t\\s]+");$ M2 Q1 B& {3 v/ @& g" ~
line = in.readLine();4 W3 _& p8 k$ v7 a, M. k2 \+ K$ l5 ^0 j
for (int j = 0; j < ySize; j++) {* m7 t4 ?" D7 q
matrix[i][j] = temp[j];- ]; I) P9 ^) w4 T2 s/ K( { L! i$ U
}! `7 X- r+ S/ L( L
i++;
% b9 u. t/ l3 h }
4 ]- @7 B$ r1 W6 O in.close();
o' Q4 [% h, G8 ?) ?* p- [ } catch (IOException ex) {( v$ J3 r4 x& w! C
System.out.println("Error Reading file");% F x. K. v& x3 s7 ~5 ^! M
ex.printStackTrace();) q- X: x2 h8 O9 n
System.exit(0);
4 c2 ~. H6 j5 \" L* J- w( Z6 [' X }
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public String[][] getMatrix() {' G/ r7 X0 b& b/ w \ x
return matrix;
1 x/ P7 y6 R" K- ^/ V u1 T8 V6 Q }
! r! d; s I# b8 c2 b$ N. D} |