package business;
5 F) P9 Q! f e+ U5 D* simport java.io.BufferedReader;% @1 \9 }1 Y4 G7 f+ N1 e+ O4 Y
import java.io.FileInputStream;" `. ]% t {" \, Z/ z
import java.io.FileNotFoundException;% r$ Y7 Y9 g9 z% _4 W6 n+ M
import java.io.IOException;
2 d( F- M9 Q4 S4 Y3 G, D) f4 cimport java.io.InputStreamReader;
0 z# N4 I& s8 C- _+ |import java.io.UnsupportedEncodingException;; B7 G6 u2 K, o4 n
import java.util.StringTokenizer;! v, m7 h4 x3 B9 K+ p$ p
public class TXTReader {
% s8 l2 E( u% p protected String matrix[][];
# [8 V9 t* d( r; l0 Q" a protected int xSize;9 w& N* a) T' c, c! m
protected int ySize;$ h1 b7 r% \/ F0 S
public TXTReader(String sugarFile) {0 n+ e1 Z* V3 X) s% j6 D
java.io.InputStream stream = null;5 H5 m N" X- ]6 x2 ~) e( \
try {
" ^8 Q5 L/ _0 o( a6 ~) W stream = new FileInputStream(sugarFile);1 i# q2 V% a5 \3 R) ^
} catch (FileNotFoundException e) {
% \; v" y" d2 }6 V e.printStackTrace();% O T$ C* I) O8 N& `$ ]
}
. h1 R8 r7 i: f) [# h* A BufferedReader in = new BufferedReader(new InputStreamReader(stream));
& v2 D* J2 I3 D% k init(in);/ @3 Y8 i6 q0 r0 K' p
}
0 c3 F6 o) r4 {) t private void init(BufferedReader in) {
) ]% ]! S' q# `' m! s* F( |* b try {
" Z' V9 z. ~9 y3 b2 `6 R% n+ @ String str = in.readLine();3 b P' C$ w8 e6 l$ f5 w& u+ m8 j5 a
if (!str.equals("b2")) {/ S: Z; f7 |; r" n' |
throw new UnsupportedEncodingException(
+ u6 J. S3 y' {& ~0 U) m3 H% v "File is not in TXT ascii format");) P" k5 M" h" n" S
}
9 I7 V% g; n- v' A' R3 |7 N' r str = in.readLine();+ @0 I' ?. o f2 j* W" c8 A
String tem[] = str.split("[\\t\\s]+");
0 P5 K2 d! C- v/ b8 T* L5 T4 [4 ]8 a xSize = Integer.valueOf(tem[0]).intValue();
! ]1 C* T, ? M& J: ]) D ySize = Integer.valueOf(tem[1]).intValue();
/ P+ G* m3 A: @2 m matrix = new String[xSize][ySize];# Q5 J. @' l( I* {6 i- h
int i = 0;* ^% i# ^7 M) k& j
str = "";' x! W/ V1 ] r! H8 K; ^
String line = in.readLine();' e& ^4 c0 h; L2 I2 W' c l2 M
while (line != null) {
& ~0 D3 K# f7 X } String temp[] = line.split("[\\t\\s]+");. h2 z8 F- c9 ?
line = in.readLine();+ @1 f6 z$ u) ~ K. y
for (int j = 0; j < ySize; j++) {
$ S! \, o$ ^; ~ matrix[i][j] = temp[j];
5 u1 x* J! z' S }/ f% q4 p! Y5 ^ ] q0 y
i++;% H' ]3 v" D- j1 I1 g
}0 q c" _- Y" b3 {4 c. s1 Z6 Y
in.close();
: U* B8 y1 G/ d2 Y } catch (IOException ex) {
) _3 u- j5 Q% R# q# h3 v System.out.println("Error Reading file");) c& `2 V2 K$ R0 Y7 c
ex.printStackTrace();
9 J5 } d4 i6 Q2 a, M* b System.exit(0);/ `9 Z, E8 o r" y0 z. L- m
}: I. U+ T9 l5 F+ T; \
}- z) @$ b! e7 ^- k4 d. m
public String[][] getMatrix() {4 t1 w( K1 E! x, D5 X/ k3 A1 [2 Z+ Y0 g
return matrix;% \, a+ x p' R/ S/ x! A
}! Y- y/ {$ f; d5 e$ K
} |