package business;
5 }2 r+ l% l/ f9 U: Y' M* A7 y( Bimport java.io.BufferedReader;
3 e8 @. d: _/ z0 G8 g8 q6 jimport java.io.FileInputStream;. B9 S, x5 R0 i- Y
import java.io.FileNotFoundException;0 ]# f* `% ~* ~9 u3 s' Y! [8 ~
import java.io.IOException;* R0 \/ {8 ^9 K3 c
import java.io.InputStreamReader;: t; D3 S- }3 c/ I; O+ P7 o* @
import java.io.UnsupportedEncodingException;
$ {0 U; O+ Z( y: H* w" Y: Oimport java.util.StringTokenizer;
! X5 z0 t& N/ P6 b% jpublic class TXTReader {
a. {. S& T6 y2 q protected String matrix[][];/ I" @8 V$ ]. I; ]: O5 u+ e8 J
protected int xSize;
6 c. F- O) H- \" ] protected int ySize;. F% T0 u0 c2 ?
public TXTReader(String sugarFile) {2 ~3 I S) F6 m$ o6 z. ^+ C) x
java.io.InputStream stream = null;
8 q* Y: _ T, D' v$ H3 V try {6 D3 H' l% F% U3 i" Y3 c+ U
stream = new FileInputStream(sugarFile);- x) ~2 y% }2 L: g `
} catch (FileNotFoundException e) {
. I# o b- y8 ]: I e.printStackTrace();0 d* S$ ?$ K2 X/ r6 j% R* n
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));
4 R8 P) J' O3 X. F: w init(in); z, S# w) t' k; v& Y7 C
}" d W. \$ @1 W) d1 L3 K' Z
private void init(BufferedReader in) {: l5 c( f H8 Y& S
try {0 S0 {) B" y- w; n/ v
String str = in.readLine();
3 s+ U& ~" ]; j if (!str.equals("b2")) {
/ c+ T) W, [$ Y! P throw new UnsupportedEncodingException(! j' p- ^' f s
"File is not in TXT ascii format");
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str = in.readLine();
4 Q4 G, r1 N2 `* ^# R String tem[] = str.split("[\\t\\s]+");
( h/ Z6 j7 T2 p3 s xSize = Integer.valueOf(tem[0]).intValue();7 x2 _& v( b! d
ySize = Integer.valueOf(tem[1]).intValue();
' P- p. k5 E9 G9 o3 \3 Q) ]) ?0 r matrix = new String[xSize][ySize];( {! F. L# Q- V4 V6 }0 r# C0 m
int i = 0;. P7 d. K$ X9 g0 d+ B
str = "";
) a6 `0 b. I9 S3 i- E* N+ k1 m9 H* J! a6 g String line = in.readLine();2 ]4 @6 c- w7 c
while (line != null) {
) M/ Q S* m) ?4 V String temp[] = line.split("[\\t\\s]+"); ` n, m, ~, c9 ?' _
line = in.readLine();( j& @5 B) h/ z) Z
for (int j = 0; j < ySize; j++) {2 J2 {- K: Y$ K3 C8 ?* B/ k4 D! O" q
matrix[i][j] = temp[j];
2 v. j$ F0 D/ q/ l4 ~5 c5 H }
8 F7 F$ F0 o3 _ i++;
4 |5 H6 ^6 j2 _) | }- h9 X8 Y3 t4 t8 G f# i
in.close();
! c7 l4 ?8 k- V } catch (IOException ex) {' n9 C( i( U" n$ K3 c* F+ V; ]" v- }
System.out.println("Error Reading file");
. p1 t: L' g4 V9 h9 w1 ~4 u6 j ex.printStackTrace();
7 z) m& l: S. J& ?, b System.exit(0);# Y$ t/ K1 W* s. j; {! @0 a) {
}. N1 T( S+ d1 T9 t% b' Z/ Z
}. v4 C W6 a; B' S0 w7 O; Y
public String[][] getMatrix() {
( c' W9 b6 O! V1 J% y1 c return matrix;
3 p# r5 P$ N3 S }
' U6 D% F6 A- L) C" @- d} |