package business;6 e3 g T) ` t0 j
import java.io.BufferedReader;7 Z0 i; i. [+ e9 O/ x0 `
import java.io.FileInputStream;
/ r7 w; _5 n# c7 Pimport java.io.FileNotFoundException;
/ `" G* z" Z6 m, n$ dimport java.io.IOException;
& e q! S9 d: L! @import java.io.InputStreamReader;
0 k& K0 K! f1 M( W! P8 m$ qimport java.io.UnsupportedEncodingException;; @8 [3 }' Z+ i; m6 ]
import java.util.StringTokenizer;; C7 C- T0 }+ S/ I% {
public class TXTReader {
/ n1 R; y* a3 G: D0 _1 G protected String matrix[][];
4 t9 E$ }" `. n7 f protected int xSize;
, d; X8 g$ p3 S! ~ protected int ySize;# C+ H8 ~1 H. @9 Q
public TXTReader(String sugarFile) {
* X7 m( J; l) K) t java.io.InputStream stream = null;+ U) w$ o; N1 Z2 Y! j8 h. U
try {
9 p2 J$ t8 C+ `1 F stream = new FileInputStream(sugarFile);
* j: t8 t9 ]9 W) ?) U } catch (FileNotFoundException e) {7 j8 S$ J- I; A v; D
e.printStackTrace();
4 m' T/ I. k" |2 [- g: ^$ S. G+ Z }
" q7 g! k' K: S0 i* b BufferedReader in = new BufferedReader(new InputStreamReader(stream));
4 t: X& d6 l6 p; E# r/ b3 y init(in);
6 w7 B3 d8 A# c5 q }: U1 v8 h2 ~4 Y3 f: J [
private void init(BufferedReader in) {
8 e3 d% I% N& J) n9 a, f try {
" l9 n0 r+ y0 O4 L) r- U- _. v' X String str = in.readLine();
& r& m- M& K& N3 Z+ |: B if (!str.equals("b2")) {# }, j; J# K1 U
throw new UnsupportedEncodingException(
3 W9 Q, C' W& E# f "File is not in TXT ascii format");+ ]2 ~' h" c j' x0 y
}
( r3 O# d+ e( W* @4 z6 N+ \ str = in.readLine();7 P, I! f5 _& @/ ^% `) _" Y( h6 @' q
String tem[] = str.split("[\\t\\s]+");4 g/ q' |2 e2 N4 S, R( }# p
xSize = Integer.valueOf(tem[0]).intValue();4 P; U% }# [5 V, p0 I7 Y. g! }
ySize = Integer.valueOf(tem[1]).intValue();' }3 F& Q5 m- t! `6 s8 x
matrix = new String[xSize][ySize];
1 b) f) Z4 k H# {* U* H" D; h int i = 0;
! X+ P0 M; g! q( R c1 J8 E str = "";. C' ?" S5 R( m& N: ^
String line = in.readLine();
) m- S Z6 k) s while (line != null) {
: g- z- d/ C! M8 [9 Q+ R String temp[] = line.split("[\\t\\s]+");
* z* m2 m! R4 o6 q$ a7 [/ p, [ line = in.readLine();7 C, H1 Y" t8 G
for (int j = 0; j < ySize; j++) {
6 v4 I# M) C2 v: G e matrix[i][j] = temp[j];
" v$ R2 u; P8 _, ? }3 S7 w8 \, C" d: g0 r4 \! D( @' o5 j$ Z
i++;
! \! Y3 f( V* C& P" i. p }
% H# g1 Q* p4 \" M. M in.close();
; M5 ?" v5 \* P6 S3 X h } catch (IOException ex) {& A: U( c9 w' V/ E, q# y
System.out.println("Error Reading file");
6 V- U2 C5 ]4 G5 M; k$ x) g! c- X: X ex.printStackTrace();3 ~* Y" i3 y4 e' R) U- R- D* J
System.exit(0);
, K; F7 ` ?1 h2 `% C1 F; ^6 e3 Y }! l6 V! @9 Q3 Q; T: D9 l) L
}$ m2 e0 x8 E- ]" P# X9 a+ ?
public String[][] getMatrix() {" J3 N2 F" j. X$ T- a
return matrix;
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} |