package business;: B5 r) H( i' s; N# }& i
import java.io.BufferedReader;
: k, ]5 k2 z" j& k9 Vimport java.io.FileInputStream;
! `% [& b0 J. b- _import java.io.FileNotFoundException;4 H+ _! S1 [# _- r- H! L
import java.io.IOException;
: X/ D7 k, I5 U$ H0 k, ~import java.io.InputStreamReader;& i) _1 ^% ~. }. \( H. q$ X
import java.io.UnsupportedEncodingException;
; K7 K! i5 T5 F+ s9 b" y: \import java.util.StringTokenizer;5 B6 J( ]) T$ t, P/ o
public class TXTReader {
0 e2 i, U# ^, H" L, Z: n protected String matrix[][];; \: y* }. K' b" t
protected int xSize;
; a2 @% u0 b# I8 F. s4 P/ w protected int ySize;
. z4 k+ q1 e' U7 U, p public TXTReader(String sugarFile) {
$ R- m; e/ c$ c- W+ d& `, b java.io.InputStream stream = null;
5 z! _# e2 G0 B2 [7 _% g7 i; F7 e) ~ try {
) v) L9 E1 y7 F9 X1 O1 K& v stream = new FileInputStream(sugarFile);# j# q7 R) |' P; b
} catch (FileNotFoundException e) {
! S3 S5 o; J: B5 C5 k) L( I# m( [+ u e.printStackTrace();
+ I T+ A% ]. z5 q- t7 | }- H2 [+ M' W6 ~ y) L0 t P, |4 V
BufferedReader in = new BufferedReader(new InputStreamReader(stream));' K5 i! J) r$ |% ]* ?: M
init(in);
" C9 }' G4 Q% |- l2 N6 P- ] b }
8 D$ t0 A: Z7 w private void init(BufferedReader in) {
1 J2 P/ R7 a9 l I try {. }8 r2 s9 P+ k1 {
String str = in.readLine();4 i( _( M, ^+ i0 U. L- s
if (!str.equals("b2")) {- {$ D5 i0 E% v+ k( \
throw new UnsupportedEncodingException(. F6 a. m& F! z) Z# \' J% H
"File is not in TXT ascii format");8 R) ~! D9 j! B% q
}
p, d' K& \% X9 d2 @ str = in.readLine();
9 \7 O- }) f2 r& x" Q* O2 ~ String tem[] = str.split("[\\t\\s]+");
. k/ B- q& ?2 p+ s2 Z& X1 D- c xSize = Integer.valueOf(tem[0]).intValue();
) b1 U) ^. j5 J0 l& U: P1 ~ ySize = Integer.valueOf(tem[1]).intValue(); D) T. N1 o+ n/ \' Y
matrix = new String[xSize][ySize];" ]) R w8 K1 S0 t! |/ D& k5 r
int i = 0;8 U0 X9 n7 Z9 A& O' s
str = "";9 i& @( s7 ^, w6 b$ l
String line = in.readLine();
+ y7 I G/ ^7 u! V( `' X while (line != null) {( q9 o; G8 w- A) T- M
String temp[] = line.split("[\\t\\s]+");
3 L& Z- g4 U' z1 Y% H; ~, z6 T line = in.readLine();
6 H2 V u0 R$ r2 x for (int j = 0; j < ySize; j++) {8 V9 D4 W2 `6 Z) F" k
matrix[i][j] = temp[j];
* F) m- c0 Q; R2 K/ M4 w8 ? }7 M! n! c4 h/ M8 `$ Z" H/ |! V
i++;
$ J# {& y8 x3 h7 O6 R+ t+ M, \% \& u }6 X! i7 f2 P. m u8 m; H- {
in.close();# ~5 J9 X9 w2 ]6 Q
} catch (IOException ex) {2 ^3 E; B5 O# f+ z; S
System.out.println("Error Reading file");. H' k3 t5 N; }! M
ex.printStackTrace();# k( i6 Y) B: I0 a; b; K! L! _
System.exit(0);
+ B: \/ _6 R' Z- a/ J# f5 A# i* k }+ f% \1 I' T: x4 `" P. o! e
}
- O; r& r( F# |5 n9 y public String[][] getMatrix() {
2 c- b3 j1 C' W/ t$ h% g9 W return matrix;
5 }6 X) Q) v/ K5 ? }
! ], n/ P O" N( M8 p4 Z8 S8 Y} |