package business;1 k1 A" T2 l6 O1 e) B' q
import java.io.BufferedReader;
" C! \% V( z8 H* Y3 gimport java.io.FileInputStream;
/ J' H; B' w2 ~- b$ Y1 [+ fimport java.io.FileNotFoundException;" B8 k! a8 B9 C3 Z' J h' |3 _# b
import java.io.IOException;
- ^2 a3 j1 q7 g$ |import java.io.InputStreamReader;
$ K9 p, i& X* R; \import java.io.UnsupportedEncodingException;4 Z) m2 J1 [6 J+ {4 \. j% I5 q
import java.util.StringTokenizer;: P) K. v8 m/ G) |
public class TXTReader { W4 t; k0 Z; P" C" M
protected String matrix[][];- v Z7 l$ T) c. {* m
protected int xSize;. p' S; O0 X( W
protected int ySize;8 t5 A! K& {7 i2 v" ?
public TXTReader(String sugarFile) {
9 H8 F6 p3 r# G java.io.InputStream stream = null;- y$ ?: v T( \2 Q
try {3 u; j! B3 \$ H1 q i+ ]
stream = new FileInputStream(sugarFile);
. |1 m a+ j+ G. }: `( j+ V; L } catch (FileNotFoundException e) {
7 x& R+ s. X2 [ e.printStackTrace();) D: n: q0 m5 B; o- u% q, P* I
}1 M/ y" y+ w4 C1 G7 {$ x
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
9 W7 S; i. w, [1 H M/ [ init(in);) O7 t7 ^0 Y) } ?7 \* V9 A
}
! @( k9 q m9 X& N private void init(BufferedReader in) {
0 g7 B* _/ ]! `' } try {
% ~) B) k. x/ ?7 v/ c( _ String str = in.readLine();7 V# x+ D% X- Y) B# x8 R" d1 F- t( d
if (!str.equals("b2")) {
- T) w- o! W* Y' A# G; {" ?% [ throw new UnsupportedEncodingException(4 Q. L& p6 Q6 u, d( Q4 T
"File is not in TXT ascii format");- Y5 C2 _* H; f _. W7 S. S
}4 d$ y# K2 Y. w8 K
str = in.readLine();
! F4 g0 o- B; w3 R4 c% t0 a! T% y" c# v String tem[] = str.split("[\\t\\s]+");! `; r( }. ]. S- L
xSize = Integer.valueOf(tem[0]).intValue();7 e/ ^. H6 G& X- G- r& g" f6 V
ySize = Integer.valueOf(tem[1]).intValue();* H# M9 d7 K$ K5 g U3 n
matrix = new String[xSize][ySize];
6 q% n9 x# }2 y' B, T/ I! N int i = 0;, K' a5 C& A0 A/ k; \: Y# |6 H6 X0 [
str = "";
7 P6 k/ _4 c5 A4 Z/ ^/ H& A+ E b String line = in.readLine();- _% M! ^% F8 n
while (line != null) {
4 T" l- O( Y2 s% z$ v) J String temp[] = line.split("[\\t\\s]+");
; Y5 C! ~: i) [# x. c- w; v' ] line = in.readLine();# j1 B! D& ^3 B& D# w. T
for (int j = 0; j < ySize; j++) {& n# T( V9 c3 Y8 v9 L
matrix[i][j] = temp[j];0 s) p/ ?8 r0 N4 T1 J
}
6 S9 m. F5 V# M+ k3 N i++;
8 r4 i5 s; X" R% [6 R( p }
1 M8 }/ z) N1 ^7 |. W( k" G in.close();4 s- @+ y: y3 d6 [
} catch (IOException ex) {
, {$ o/ E- o* F! v1 Q& R System.out.println("Error Reading file");! k5 d e, a3 [1 P% v7 F) [# J
ex.printStackTrace();$ W# @ W' e6 s$ }
System.exit(0);5 X" R. n- B0 i' A5 e2 S
}
* L+ V: y( b; E; J+ p' m. v }" a- S& [! W' {3 z3 Z- R
public String[][] getMatrix() {
1 G b4 J( W% v$ V! I9 b return matrix;8 ~, u" c$ l2 S4 ]
}
8 F8 e4 |; E) {1 \/ `} |