package business;
& [% ]5 a6 {5 ]6 eimport java.io.BufferedReader;
& c9 a* t/ Z0 eimport java.io.FileInputStream;
( b" J! ~. p8 Rimport java.io.FileNotFoundException;7 S/ w0 L2 U3 ~6 n; a
import java.io.IOException;
# n* E4 H6 A. }( uimport java.io.InputStreamReader;9 @# w: P6 ?6 ?
import java.io.UnsupportedEncodingException;
: g, Y$ V5 }' I0 n: Kimport java.util.StringTokenizer;% b( ]3 _* I- s0 i8 _1 k# ?1 P
public class TXTReader {
! s5 ?, Q4 x4 \ protected String matrix[][];
1 S O+ T- x. j: ~ protected int xSize;
- X* x, {6 F5 O" }: Z: Q3 C; [ protected int ySize;
1 Q6 S; U" q' G5 l S public TXTReader(String sugarFile) {
) {: B) v- w2 G O java.io.InputStream stream = null;8 `' v0 {, Z( I+ R, W
try {
6 [5 C# g/ n8 ~ stream = new FileInputStream(sugarFile);
( R. w9 [! B' h3 _; V7 [/ O } catch (FileNotFoundException e) {% ^, H4 f* F; h- c6 A
e.printStackTrace();6 g& a6 b+ t; _, @9 r- J9 f
}
: C! s; a9 _$ g0 V( D" K0 D BufferedReader in = new BufferedReader(new InputStreamReader(stream));! T' c9 ^0 m* d0 Q, O# j+ W8 r( s8 A
init(in);
' a8 Y6 i1 g2 K. X0 i3 f9 J, y }
, r% s) J, O g3 e4 c! q9 G private void init(BufferedReader in) {8 \6 T7 [0 m- D: t0 m6 F, |
try {1 Y9 z) t2 q# B
String str = in.readLine();9 i2 H- X" \* {. a& w
if (!str.equals("b2")) {
k0 ?' ^1 o3 y7 B throw new UnsupportedEncodingException(
% _0 y0 V6 a5 A) w7 B( i "File is not in TXT ascii format");* }/ y9 C0 G# D8 W6 E4 F; `
}
/ t# k! i- q9 y) p9 j6 J* \ str = in.readLine();7 y* y5 k7 ~8 ?# _
String tem[] = str.split("[\\t\\s]+");
. q) ^5 |2 `7 N- Q: | y xSize = Integer.valueOf(tem[0]).intValue();2 w) n' ]# b6 R0 H5 ^; X* }
ySize = Integer.valueOf(tem[1]).intValue();( b3 V ]! p; e! R
matrix = new String[xSize][ySize];
0 l+ w I% {9 T# u: y9 U1 ]. i int i = 0;$ K% l3 l/ P. t! ]/ C
str = "";
) O4 Z o$ g0 S! O; j' T String line = in.readLine();
9 R8 L& B2 ?# C- J( W' i; E while (line != null) {
# F- c6 G5 q) R* E5 ~ String temp[] = line.split("[\\t\\s]+");
! S0 i6 _$ V4 ` line = in.readLine();4 e0 w/ h! o/ k
for (int j = 0; j < ySize; j++) {
; r* x" m: g% n! j" O matrix[i][j] = temp[j];
7 U! u( s# A% w' A/ Q }
2 \0 s7 N9 Z( J1 ]7 `8 K5 D1 O9 c* F i++;; p! k# W- N# J5 ?! W- E
}
; i' k) z. z8 y1 Z0 V `% \0 W, | in.close();
9 `! [% l- t/ P$ a1 o0 M- m } catch (IOException ex) {, z ?$ ~) f2 B' F' [
System.out.println("Error Reading file");
. i% @$ O! z7 F, F. Q ex.printStackTrace();
3 l7 E* O3 H# l$ F System.exit(0);
5 y. t- w! h/ I% m3 ^+ C }
5 Z0 d" m# u; R, d }2 l2 Z7 p W; h& g/ s
public String[][] getMatrix() {
C2 h' w4 I% ?& x return matrix;
9 f" m: P0 Z# o) a; Q4 ~! a- l" P }: \3 W/ o5 U" I
} |