package business;; q4 B+ q6 ~ {% g' \8 e, y* R
import java.io.BufferedReader;
8 z! M( }7 Q; C3 v1 r* Q! Uimport java.io.FileInputStream;
3 q+ \& N* f+ s' Himport java.io.FileNotFoundException;
& i9 E& R* h% S9 M) f# Eimport java.io.IOException;
' h* Z8 c2 V5 b8 T& ^1 oimport java.io.InputStreamReader;: O7 J. C, z; R" _" A
import java.io.UnsupportedEncodingException;
7 W8 X) T1 Q ?1 o7 R* Jimport java.util.StringTokenizer;
+ d y- N0 Q7 D* _public class TXTReader {+ T6 N: w/ q6 L: R8 i
protected String matrix[][];
9 v( i( p+ F3 {8 {* h protected int xSize;' b! k2 M! F- U( X9 V" c x* [! X
protected int ySize;
" d, Y+ E/ ?# g1 `$ ^6 e public TXTReader(String sugarFile) {
" j& n: v: J5 }# n3 r java.io.InputStream stream = null;! x% u: K( R' a! }( n
try {
" G& ?9 _! P" a3 S stream = new FileInputStream(sugarFile);$ `7 Q, T: Q4 G' [& G+ r
} catch (FileNotFoundException e) {7 d8 e( ?# |# z* [
e.printStackTrace();$ l2 P7 ?" d ]" Q* d3 P
}
. s) R/ u, ~' q BufferedReader in = new BufferedReader(new InputStreamReader(stream));4 }0 p3 c/ h+ t0 m0 B: K
init(in);. n. T3 u2 h1 J" {# l1 U# w
}
# F. u. J5 k8 B/ \ private void init(BufferedReader in) {
% u' v1 e, O: c2 A8 u" {' W try {* A9 s. z' L% p+ `
String str = in.readLine();& z5 F1 P6 m! E& @
if (!str.equals("b2")) {
; y. c5 o* x. P7 S% j0 c: s throw new UnsupportedEncodingException(7 j$ {* C1 [8 }3 Z6 ]) z
"File is not in TXT ascii format");# K7 Q9 H- b7 Y7 L
}
% S K/ {* o) a# E! { str = in.readLine();
0 L+ J9 s7 n: Q8 k5 G String tem[] = str.split("[\\t\\s]+");
( r0 u0 ^: B( m6 f, z; H4 Y xSize = Integer.valueOf(tem[0]).intValue();0 c0 q h3 @0 d h0 {4 g5 S
ySize = Integer.valueOf(tem[1]).intValue();
4 H; y5 g! }) g6 r& C: ? matrix = new String[xSize][ySize];6 J0 c2 j1 F: f: b# H5 A. ?3 R5 q
int i = 0;
1 |. J, t' ~' M2 e( S2 @7 L str = "";6 J. G* e1 p! o7 Z# C5 a
String line = in.readLine();
/ S- q% Z+ P9 V3 P9 ^; D2 u while (line != null) {$ ?. C: b2 l1 R0 U& g
String temp[] = line.split("[\\t\\s]+");
|: {; J$ J* d3 a6 g5 x( w9 H5 @ line = in.readLine();4 R2 E/ t3 _; h- ~+ T% [8 ?
for (int j = 0; j < ySize; j++) {
* V: `& y3 _& S1 |1 a: N) U matrix[i][j] = temp[j];
- f, |( t0 t8 j: u3 J* K$ h3 W }
$ u! o: j3 g$ _6 j. [6 ]/ k5 o i++;) @3 z. M- ? @- e5 {
}% R4 ^5 E) }- Q
in.close();% r0 L9 _$ [" b6 v( N. O
} catch (IOException ex) {. x; e/ g' @8 p' m2 O
System.out.println("Error Reading file");$ `# s- h$ R: K% q$ S& p! G% V
ex.printStackTrace();5 _) B. o. H8 G, |9 B
System.exit(0);
& R8 n9 b x( n8 ~. D& J }
' F( P8 d# \8 n& m! W. v7 N }6 a# e+ E% {( i* y; A$ @" _7 I
public String[][] getMatrix() {
6 y! T7 V8 X' f3 m return matrix;% H! S; D8 v, G2 f4 ^/ ^
}: U: x( r/ t% U) @+ t4 M5 P
} |