package business;
, T) W5 r( R6 d, Aimport java.io.BufferedReader;
9 ~& a& c( B( a2 Q) h4 n' i; ^! Nimport java.io.FileInputStream;, R/ E' ~; z; j6 E, f" W9 H
import java.io.FileNotFoundException;9 c0 w2 @/ T7 }
import java.io.IOException;
( i ~) Y, J6 `+ l& N* }8 Iimport java.io.InputStreamReader;" B7 W% f6 A, ?' i+ W v6 ]+ b4 G
import java.io.UnsupportedEncodingException;
- S& u N N0 S0 r; a5 q. oimport java.util.StringTokenizer;2 s3 h3 l: C7 \) d/ j# ^- \
public class TXTReader {
" m% p8 ]! |8 E7 Q5 H5 H; q+ x2 Y. U protected String matrix[][];. N. f g% f$ `) N0 P' z8 q9 N3 e* A
protected int xSize;
( Z( r/ |2 A5 o, w9 }' Q/ n- O protected int ySize;
9 X; R0 u' Q8 @4 }% [, v }0 j public TXTReader(String sugarFile) {, x1 t8 e. j2 Z/ f6 j
java.io.InputStream stream = null;6 i3 r7 w! w% b; D. Z
try {% m ] I) V; T. Z6 V+ C
stream = new FileInputStream(sugarFile);
! l7 A r5 K* Q, S! C8 F } catch (FileNotFoundException e) {
7 I+ _# S/ Q: A$ @$ |' H3 v e.printStackTrace();9 L8 G2 T( V( k p
}! | T. G, r0 ]5 ?# f6 b4 r
BufferedReader in = new BufferedReader(new InputStreamReader(stream));1 X+ P0 N. Z3 |. P5 S4 Q+ w; p5 L
init(in);8 X1 ]+ G8 C Z# e! @+ J% L5 D8 B" N
}
$ M) y5 ^. \" C" v private void init(BufferedReader in) {: ~" S; h7 ^" H! K8 E8 _
try { G4 ^1 Q7 U3 E4 r( a
String str = in.readLine();, X/ Q8 ~% L) {. f
if (!str.equals("b2")) {2 O" e) `" l$ l- z
throw new UnsupportedEncodingException(
! a, M z$ L; Q9 r' \6 { "File is not in TXT ascii format");
) Y7 V, A. r0 L- u3 D }8 k$ \) X% f4 [& p
str = in.readLine();
, u2 w4 \0 v- [1 M. D( a String tem[] = str.split("[\\t\\s]+");
0 b7 ]6 j& L/ u5 g/ |; ` xSize = Integer.valueOf(tem[0]).intValue();
" I$ _* o) \* H2 l3 Z* I ySize = Integer.valueOf(tem[1]).intValue();
q" J* o& n9 ^, A0 T' V, E) Z matrix = new String[xSize][ySize];( q6 q0 a) h1 k( L; k: M- S0 A8 n8 [
int i = 0;
4 I& r5 p; h' } str = "";, ]" \5 L+ M0 S
String line = in.readLine();7 {1 v: Y; P0 m/ U. M2 ?* C \
while (line != null) {" d5 U+ ^$ k/ `1 r* e* x6 V# u
String temp[] = line.split("[\\t\\s]+");
# k- M6 F4 u( J, f Y line = in.readLine();2 |' l5 e( S. x8 n. w) U( `
for (int j = 0; j < ySize; j++) {
* Q" x! N) s+ D matrix[i][j] = temp[j];
" q: N8 r# R, x$ q# d6 r, }0 k }# M! x3 c, J9 H/ b6 J
i++;
l7 ?% o# x( R y& A' u }
/ A4 f8 I8 J2 P4 O: C- p# E$ ]4 g in.close();
# r8 M6 @" f9 r% [ B+ W& } } catch (IOException ex) {
1 H, C: ^; ?5 a" g/ n$ r. {2 ] System.out.println("Error Reading file");8 p0 R3 _: ^+ P& U- [
ex.printStackTrace();
: {% \1 q) i8 ]2 B- Q' U# Q5 ^" K System.exit(0);
8 d4 `* b Q6 `% ~$ m" O }5 J- z+ I4 V$ s. c
}& c! F7 p: w8 S
public String[][] getMatrix() {
4 ^& t1 y \1 _4 c return matrix;; ]6 ?+ A) Z9 K5 b+ H+ g8 ]
}' x. a% j2 H2 ]3 b
} |