package business;+ ~, R$ t+ E+ ] l0 d H
import java.io.BufferedReader;7 |5 i7 X; S ~
import java.io.FileInputStream;5 V" Y- i; Y$ ~/ i4 ]# P1 R
import java.io.FileNotFoundException;
' L9 p. c4 B0 ~7 p& x6 S$ Dimport java.io.IOException;
7 a* r; k% B: a6 c. ^7 ]8 g& kimport java.io.InputStreamReader;
6 \7 x! }3 Q0 `" _( Iimport java.io.UnsupportedEncodingException;
* `) ]6 |6 V; Fimport java.util.StringTokenizer;
" a9 N; ]- [; P6 Ppublic class TXTReader {
$ _, o% s# y: X+ d5 E* p3 i protected String matrix[][];! N$ N( Z7 W9 s8 M: Q U/ w! K
protected int xSize;
% s0 M% p. ?7 A/ b0 Z protected int ySize;
o7 s3 p" `2 n; W" f. G public TXTReader(String sugarFile) {
2 ~4 w+ o! ~' ~: l3 m3 n) e java.io.InputStream stream = null;0 Q- M( q! \( i% e
try {
% m" J3 c" R4 K# O$ }9 ` stream = new FileInputStream(sugarFile);
, [( v* x% a$ s- ?! T) u } catch (FileNotFoundException e) {
- W7 {% j4 y1 |) J e.printStackTrace();& x! W$ G! J7 R$ S0 ~) O7 R
}
J7 @+ e4 r6 q; p# t BufferedReader in = new BufferedReader(new InputStreamReader(stream));( s2 }& [& G5 {8 f& b/ {
init(in);
$ `3 O1 d1 e9 s4 r. L9 p }/ Q" c# ^5 i: B7 z! U$ F7 J% @, }$ \
private void init(BufferedReader in) {
& j' E9 A) B# R0 t6 a1 N try {
& p+ e; M" g( T1 `* U# [" ~* m String str = in.readLine();$ a$ H3 H, B' n- o4 D3 x, C' m
if (!str.equals("b2")) {; W; ?' T: w0 A& `0 @: W- b/ s8 f
throw new UnsupportedEncodingException(
2 p! y. m" i9 F "File is not in TXT ascii format");, f# t: F! R7 e1 }$ m: Y6 y1 a
}
' p0 E& T, {" A! r h1 l- K str = in.readLine();
& c A( s9 p$ M8 e. R" W; H: C String tem[] = str.split("[\\t\\s]+");& F9 U2 Z% X) b' t! Z9 C
xSize = Integer.valueOf(tem[0]).intValue();
5 \5 c$ |* a* B* f3 Y7 b ySize = Integer.valueOf(tem[1]).intValue();
: w L1 h6 }! [+ I E: @( a1 A$ ?% k matrix = new String[xSize][ySize];
* S, N4 P2 W5 _9 _2 a1 s int i = 0;* Y1 w" }' |& D8 \
str = "";
7 I }' q/ R. z6 J" F) R5 b; e String line = in.readLine();
: l( X% N$ A O x while (line != null) {4 l% q' c) B: T- l$ q# ]/ w4 ^
String temp[] = line.split("[\\t\\s]+");
4 q8 U8 Z0 P' ?6 s E7 Z1 r line = in.readLine();
9 k4 g( W1 R+ z, ?$ N% l* r for (int j = 0; j < ySize; j++) {- k, M- f% R r& L/ J+ b
matrix[i][j] = temp[j];
9 Y+ C8 R [; W$ z }. t _* @$ @8 a4 V8 Y% {* S( h5 C
i++;. d+ @/ |' e) z6 ]) D
}# M E- ~/ }7 a$ h, A& Y9 L- |
in.close();! {+ @% w( }( G+ Y t0 F; U
} catch (IOException ex) {
4 h# ~, b3 R! D1 g% ^' | System.out.println("Error Reading file");
* o. u5 I8 B; l* H8 \. I* B! ?! ]! d ex.printStackTrace();' q* X, w* `8 r, i, w
System.exit(0);
/ n" o. \" s' d7 l }( i2 v" w) u' Q: h( g
}% E- \$ X. l+ R5 y5 {! \4 z
public String[][] getMatrix() {
! g8 ~4 D4 p$ `1 }0 N return matrix;
+ d2 X5 D' C4 Q, G, v }
/ S; q* }1 R6 \. B! p: `+ b} |