package business;( K; D" J1 D, Y( O
import java.io.BufferedReader;3 o5 s' `$ r. b6 F
import java.io.FileInputStream;" B/ ]3 g# v3 q, A/ S' L5 Z) o7 X$ Z
import java.io.FileNotFoundException;$ j. Q3 K- r7 F& u# Q" H
import java.io.IOException;" U+ ~. o- k4 x* C5 c0 _! a$ K) o
import java.io.InputStreamReader;
" J+ [7 D3 B2 l8 x6 Simport java.io.UnsupportedEncodingException;
5 C& g* E9 l5 Y& ~import java.util.StringTokenizer;; p8 _$ s$ G! t
public class TXTReader {
" v2 C3 \ a g protected String matrix[][];
7 h+ \3 I4 }# ~9 t3 l1 x protected int xSize;( j% z. W% b* m% V- S, R
protected int ySize;
7 J6 q* i8 u1 o7 X) F# H+ k% b( r* h public TXTReader(String sugarFile) {
/ {9 f Z4 H" s6 H5 m java.io.InputStream stream = null;
4 v# c. v; h. g" m try {8 s0 D X( ~: l3 S' i
stream = new FileInputStream(sugarFile);
& N! E. O7 J6 ~+ h# s2 D } catch (FileNotFoundException e) {, Z% a k& Q# g' E% ~5 G
e.printStackTrace();: S1 X/ v4 \; K3 k/ F4 a- Q
}
! }. X( a) ?# e D. n6 `/ ~" v. V BufferedReader in = new BufferedReader(new InputStreamReader(stream));) X+ r( K$ I: Y. b
init(in);
* S0 \0 d! Z1 P5 G* f }
2 f" X1 A/ f- f8 z" w1 e2 Q private void init(BufferedReader in) {
8 ]) Z- h2 a! h7 ` try {
+ ~ N6 N" F1 A6 n: S3 A String str = in.readLine();- O: F! g. N7 P: J
if (!str.equals("b2")) {0 ~3 K) Z9 i! _4 k* z! J5 S$ {
throw new UnsupportedEncodingException(7 u! o5 L5 u+ z. v
"File is not in TXT ascii format");
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str = in.readLine(); Y* ]; b) E4 Q" b+ H
String tem[] = str.split("[\\t\\s]+");1 y1 D0 B' K4 j8 v+ K2 {8 ^* e- o
xSize = Integer.valueOf(tem[0]).intValue();
+ w- {3 |& h6 }7 K) K' v6 E ySize = Integer.valueOf(tem[1]).intValue();
[9 c, ~. s: O7 E8 N! } matrix = new String[xSize][ySize];
: _) R5 ]$ K& @+ p# X/ }5 m int i = 0;$ P9 Y2 a$ i# U$ h' m0 Y2 X
str = "";2 {/ y! R3 T8 B5 m! [
String line = in.readLine();
) @& t, k+ r" L( X1 S( w while (line != null) {
6 k/ k ?. [8 u String temp[] = line.split("[\\t\\s]+");9 T# R3 D8 ^1 E1 P9 o2 m. t4 N
line = in.readLine();
$ `+ b: d$ t( ?" \$ ] for (int j = 0; j < ySize; j++) {1 J/ E/ V' P1 j% E. c2 l/ f7 Z
matrix[i][j] = temp[j];7 k; X% g- e. ^8 b1 ?$ T) N6 o: u
}
5 z$ n9 G. X- R) Z0 U i++;! n% D" ^& g& Z C( n- T, r' c
}! ~" A O7 Q4 F* ^+ H
in.close();
$ x3 p P, f: q, Z( L9 a } catch (IOException ex) {
4 i+ J% C1 A$ t. a4 h# P System.out.println("Error Reading file");$ i3 o# L; J0 Y" n3 w1 K8 Q
ex.printStackTrace();! B- q9 O6 D( S( Y @
System.exit(0);' m) i7 c$ {) z
} @& E5 v+ O% c- a8 z
}
: d3 L0 p$ ?0 o; X M( ]' }' I n0 R public String[][] getMatrix() {# U6 w+ \- G& R' h
return matrix;
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} |