package business;
% I- R0 x; n+ Rimport java.io.BufferedReader;
; W/ L5 k. X; R" k' @, Fimport java.io.FileInputStream;
4 I% y! E0 J3 T" b1 j3 limport java.io.FileNotFoundException;2 v/ R) w7 ]; S- x E
import java.io.IOException;1 F$ ~- H4 G8 J2 a P
import java.io.InputStreamReader;
a. ~# |0 C/ b. B" i0 ~7 ]import java.io.UnsupportedEncodingException;% P( x4 V9 p& O+ e
import java.util.StringTokenizer;
( b4 O6 I5 X& {6 ^' hpublic class TXTReader {
% l+ X- C5 \, @5 L6 ?6 W) ~ protected String matrix[][];+ F* b/ N' i8 \. b. H* y; F" }% N
protected int xSize;/ y) q* O: w! J1 y
protected int ySize;% P! h* b% x3 f- i- l
public TXTReader(String sugarFile) {
3 c, @( w% K2 c7 L: M: M4 E java.io.InputStream stream = null;
( _' p6 f. R" P9 |4 t2 _; ]7 n0 S try {
* Z4 x% C( p, \/ m' l5 U8 }9 ^6 ` stream = new FileInputStream(sugarFile);
) D+ ]/ V2 f5 O8 i, i8 u; } } catch (FileNotFoundException e) {7 w5 q4 L+ C0 d* V
e.printStackTrace();) h& i3 [9 S, s6 o% D3 z- {& A# A
}
9 ~; B N# H3 b) X) o BufferedReader in = new BufferedReader(new InputStreamReader(stream));7 S" Z, S' Q v) K& n
init(in);% I9 W8 o3 |% _& J5 l0 t( {' G
}
! N9 b$ s9 k0 u: d- D4 o private void init(BufferedReader in) {, y2 X5 w S+ {5 \
try {9 U# {8 f) e8 L/ A
String str = in.readLine();
) P. V4 e1 ^" N9 Y( D. b6 P9 x if (!str.equals("b2")) {6 |, t- V0 N5 Q+ A
throw new UnsupportedEncodingException(
& Q; S( m: X7 { "File is not in TXT ascii format");
. u6 O1 }9 ]' w }6 A6 Y7 {1 g+ Q( ]
str = in.readLine();
( n& l! N5 w- `0 s. }: O& h String tem[] = str.split("[\\t\\s]+"); {( e# Z, m) E8 H, Y5 g
xSize = Integer.valueOf(tem[0]).intValue();
5 Q$ O' h% z& a ySize = Integer.valueOf(tem[1]).intValue();
6 D5 }+ H$ D. U, D3 i matrix = new String[xSize][ySize];
! W9 r g5 S: l% n7 r v. l) Q int i = 0; y, V$ v+ C8 B3 s
str = "";4 ^* N# W& O8 c: l
String line = in.readLine();
1 P0 z6 }+ b" @0 q1 j while (line != null) {0 z( L. X c. J0 p/ U; I2 O' a
String temp[] = line.split("[\\t\\s]+");
5 ~. y# E" V9 E. Z& p' z: P: j line = in.readLine();9 s& D/ l( N9 `- ?+ @. i: x1 P
for (int j = 0; j < ySize; j++) {6 x6 ~6 J8 O/ `7 w
matrix[i][j] = temp[j];
$ ?2 H. S+ W( y% G L; N }
7 V2 E( v9 g( {3 _5 }8 Z i++;
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in.close();
. \, f! k5 ?6 z4 Q! I7 { } catch (IOException ex) {$ a" N* `$ _+ x" a' {
System.out.println("Error Reading file");3 ~# w! @. x! v: ]1 Z* X
ex.printStackTrace();
6 u1 w1 Z; g- W* j6 Y5 f* P System.exit(0);4 t3 w" p7 n8 }8 @* U0 h/ o; R$ Q
}7 `& S( E! f" L* F& o0 S
} i$ H p: l# ]& u
public String[][] getMatrix() {5 I0 G% M. G2 N6 {4 W9 g* i
return matrix;
9 ] ?5 ?; U/ X2 x }9 V5 u" a* n( I. w( q) N, J6 W
} |