package business;
2 ?! M+ u& g5 {import java.io.BufferedReader;# E4 G1 I8 S! \& q6 Q* l; n& i$ ~
import java.io.FileInputStream;6 Z% `9 W( w; j3 T
import java.io.FileNotFoundException;
6 v/ S- N' B: X3 |$ `import java.io.IOException;5 K0 g6 T: L" i4 g
import java.io.InputStreamReader;+ l2 _. G2 g' d+ M$ ?% _
import java.io.UnsupportedEncodingException;2 ^, e1 n2 q# N1 O( S
import java.util.StringTokenizer;+ L8 j3 m! Y' {; ]' k
public class TXTReader {- @, v" g) I; X9 i9 M3 k# q
protected String matrix[][];' w4 K/ N5 x2 l8 _ s" f ^
protected int xSize;- L$ l5 m! R9 V( i2 U
protected int ySize;
8 \) N- {' [# \* x+ F; f! d' t* J6 M) C public TXTReader(String sugarFile) {5 R5 D* p% z2 V+ M
java.io.InputStream stream = null;, @; r/ H1 A a+ K* o8 U7 n
try {' j8 X% [; |2 d/ A3 S+ Q
stream = new FileInputStream(sugarFile);
. L, ^" A. b L. u5 R9 @5 [" T4 H } catch (FileNotFoundException e) {% n1 p r6 v. ~. n" a0 x% H# b
e.printStackTrace();+ e* r* v: K* R* m
}
# G5 H! ]" e: o4 v' a BufferedReader in = new BufferedReader(new InputStreamReader(stream));. \; x" p( w2 |; Q6 C+ l
init(in);, N8 w m3 t5 r/ i6 ?& l
}" w+ U# j, O. |
private void init(BufferedReader in) {% h7 f. i' `, l& A
try {
+ N5 }6 ?% B3 h1 N9 U1 a% [ String str = in.readLine();
6 p! G! _; a# j if (!str.equals("b2")) {4 N: d+ w% B& b: N7 k. q
throw new UnsupportedEncodingException(
, m! G5 c/ [# t Z) ?6 [. t s "File is not in TXT ascii format");: @5 y* O" a4 v- `
}; B/ r1 \* ^4 s" c, E$ O
str = in.readLine();6 ^9 n; t% y& y5 N
String tem[] = str.split("[\\t\\s]+");
, D2 L3 }) M- ~5 p xSize = Integer.valueOf(tem[0]).intValue();
1 H7 H% v7 d( U, Q; W; q; U; b ySize = Integer.valueOf(tem[1]).intValue();$ c2 t) c# v' p- f
matrix = new String[xSize][ySize];4 q- F+ E. z$ _* ?( i# h
int i = 0;# P$ K _& D3 j* r" \
str = "";
! c5 K$ S+ |8 s5 w String line = in.readLine();
1 ~% @. d7 E. T& z2 p3 A while (line != null) {
q8 C: @4 f# e9 c String temp[] = line.split("[\\t\\s]+");
! m0 J _" U( s line = in.readLine();# G" V6 p8 [1 Y
for (int j = 0; j < ySize; j++) {
/ |( k. H: F$ r1 ?2 x& [) y5 W/ w matrix[i][j] = temp[j];' F D* I7 A3 S: [* `* Q' w
}
4 j9 d* G1 h& t, Y$ p6 k; R i++;
5 l" ^! Q2 Z! @+ n8 M }
# J' Z/ m) T$ C9 j in.close();3 @* Y' o9 M! E h9 _
} catch (IOException ex) {
8 r' p' I0 Y1 d/ _ I! Q k4 O System.out.println("Error Reading file");
3 {2 f/ I, Z# y7 W2 [+ ?- [ ex.printStackTrace();
, k: e" \' B% s: z8 d- P+ } System.exit(0);8 ?! l; B& S* d# p
}
4 w" H' ~* Q* v }; m( P8 L0 u# b8 [# E, l- z$ F/ b
public String[][] getMatrix() {6 f7 g+ M: ^2 Y2 R
return matrix;
# Z! w0 E- \' o8 I( c5 ]+ d% c! B }0 P( W S h Y$ }5 g X
} |