package business;2 h6 Q- [/ }9 n, S2 Z
import java.io.BufferedReader;- ~! E1 s6 ~" ^4 E0 a
import java.io.FileInputStream;
+ [2 z' G1 N' M$ U1 Ximport java.io.FileNotFoundException;' I7 l4 X9 t3 |! D, C: v/ ~
import java.io.IOException;
2 Q' y8 f: Q' j0 uimport java.io.InputStreamReader;
! q+ v5 C& x0 A, Z8 e0 Vimport java.io.UnsupportedEncodingException;
4 P E' ?# c; ]7 V! Timport java.util.StringTokenizer;# _; g9 L; v9 Z" k. ?
public class TXTReader {# i( k$ s2 F2 l- s
protected String matrix[][];( W/ k4 U& W1 t
protected int xSize;
$ y2 `5 R& E2 J protected int ySize;9 k1 z P/ Q" i, r
public TXTReader(String sugarFile) {
8 L8 h+ ^9 J H# `- M7 O8 o java.io.InputStream stream = null;+ c1 b( S4 k$ U# p, K
try {
$ w: Q* [1 R/ A% V" ]+ C8 m# G; L, _0 Y stream = new FileInputStream(sugarFile);0 @' C- F; a7 W6 P( J4 x
} catch (FileNotFoundException e) {
" ?, n9 F0 J( j% k% D e.printStackTrace();
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));
, B: N, V3 R7 O6 ?3 c init(in);
* @, S) z0 V2 o9 }" p+ c }
3 U2 T) c9 X# r+ {- T. S private void init(BufferedReader in) {; ]9 _$ G; Q/ _: y1 c; Y
try {$ [! i. J% T+ J3 Q. Y
String str = in.readLine();
' Y3 c: }5 i0 r, A V% n# P+ ~, e if (!str.equals("b2")) {
5 r# g) l0 f% q throw new UnsupportedEncodingException(9 k8 e- O6 B P$ x
"File is not in TXT ascii format");
8 G: ~* E7 J/ j3 ~3 l8 j8 M }
: L1 m+ z' e! W2 P str = in.readLine();
7 y' o, I2 U( B3 D: p0 [/ }! w String tem[] = str.split("[\\t\\s]+");' d& \8 n0 ^0 F K( R3 Y: _- W- z" Z
xSize = Integer.valueOf(tem[0]).intValue();6 _( x) n" `& K. }2 `5 A$ g
ySize = Integer.valueOf(tem[1]).intValue();) m8 O5 P+ ~, \$ w
matrix = new String[xSize][ySize];
- L3 {7 L0 o) _4 q8 Y int i = 0;& G* D, T% O; q2 c9 j4 z ?7 e
str = "";* @5 N5 C3 ~, b( i. p) K
String line = in.readLine();
t% v/ V' a5 f! F1 T while (line != null) {
( Q& {+ |" \$ ~: f- C String temp[] = line.split("[\\t\\s]+");# g+ \$ \8 f8 G
line = in.readLine();
" R' ?: a( x9 v2 | for (int j = 0; j < ySize; j++) {9 P; W- b3 C0 g5 d
matrix[i][j] = temp[j];' v4 r: @' c5 d9 E! _+ X
}) Y. z" O" f0 h3 j
i++;8 l4 h. C% _" K+ _+ ]* K8 Z
}
1 f" r9 a+ U: q1 }5 \ in.close();3 E; y. _; d, F' K
} catch (IOException ex) { Y7 X; O$ N5 G8 e# F! `
System.out.println("Error Reading file");
. M3 X6 e6 y3 m" t1 h+ e2 I ex.printStackTrace();
+ F% T# z; G) Z1 |# F2 E( O System.exit(0);/ }! Q _# J! S$ t
}8 X6 F" Q+ L# Z' ?0 b5 r
}' `# |5 q2 C* T* I' l
public String[][] getMatrix() {8 a" t" v8 M. O) x2 Z X
return matrix;, L! S- H0 S0 l# C, y% [- |8 W
}
" A) I& ?) v6 H9 l9 o& W2 N8 ]} |