package business;
( }3 G& X6 M/ `5 Timport java.io.BufferedReader;
& t3 N5 @3 P3 [1 \0 Z f& Z* ]0 j2 Nimport java.io.FileInputStream;+ e% h0 a: u }, g( q8 V
import java.io.FileNotFoundException;
2 p9 @* s$ G% A' z( W- simport java.io.IOException;
$ J2 a# \, D8 w2 m: j& `3 bimport java.io.InputStreamReader;
" y/ Q! c; d% w2 L) l. ^2 l8 ^import java.io.UnsupportedEncodingException;: B( {6 V) o% M2 o7 G; N9 |
import java.util.StringTokenizer;/ i3 y+ T h+ I2 [% M: C4 A
public class TXTReader {
/ n1 l* e& K2 n# M8 t protected String matrix[][];
8 m3 E: l1 C& c6 \, [. t2 i protected int xSize;- h% l+ b+ z( z' p7 ~: r
protected int ySize;
; j( g C C5 v. @0 Q' q) c2 e public TXTReader(String sugarFile) {
7 ?5 D" S2 [1 K M& J) u java.io.InputStream stream = null;
& o) J5 m% W7 l4 f+ c, t. _1 { try {
6 W! X9 C" J1 f K) \% L4 [6 H stream = new FileInputStream(sugarFile);% C9 Y9 L% y3 e% W2 U4 ]. c5 ^
} catch (FileNotFoundException e) {
4 f& V: X! ^/ c% T e.printStackTrace();
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));
2 }' J/ Z6 Q, Q( P init(in);
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private void init(BufferedReader in) {9 A/ r8 X* c/ K+ [
try {9 R* E9 j8 A2 l
String str = in.readLine();4 d) I9 L- X# }6 |
if (!str.equals("b2")) {7 i# u o8 T/ ]& S; v3 i. \* P
throw new UnsupportedEncodingException(
- S b1 ?# Y, n" ^" y7 b "File is not in TXT ascii format");
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str = in.readLine();( p. b* y" D/ g+ J" ~. |
String tem[] = str.split("[\\t\\s]+");3 I6 a0 w7 m! A) ^. q+ O0 m. a9 n- Z
xSize = Integer.valueOf(tem[0]).intValue();3 S; s6 Z( p* l5 _
ySize = Integer.valueOf(tem[1]).intValue();$ r5 ?# }' o3 v- u, T$ p8 j5 S
matrix = new String[xSize][ySize];
" U. A7 {1 W: C q( ~ ]# Q7 M, P int i = 0;
0 p9 W7 z4 r% M7 ^: t9 X str = "";* X" y% a/ ^5 p# o5 x
String line = in.readLine();- {2 y# p* ]0 \% B8 [
while (line != null) {6 @. d# _& E. Y1 c, ]2 o
String temp[] = line.split("[\\t\\s]+");
' \( J$ ]+ |- \7 | line = in.readLine();& P* [: F1 c( x, Y
for (int j = 0; j < ySize; j++) {
3 g$ T( q) R- q! k4 S matrix[i][j] = temp[j];
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i++;1 |# N, ?& X4 ], |* F$ A
}
5 X. N0 e! q* I5 R in.close();
: a1 J6 M- [" ?, f, Q } catch (IOException ex) {1 F( F. f8 w7 i6 v
System.out.println("Error Reading file");% t3 |! |) x. z. g6 s$ p
ex.printStackTrace();* H/ \. t J3 a9 D6 g6 J
System.exit(0);; J) U7 L. I# V1 O# b
}
% m, J9 a8 N4 Y* D. I' P+ {7 c9 K- G }
0 ~) v4 B7 `3 D1 x/ Z public String[][] getMatrix() {" K- W. W( ~6 \$ J% T) b9 R! D
return matrix;& h1 L, w) Y- k, D6 o0 o
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} |