package business;5 i! i7 ~' ]3 b0 |8 o9 t
import java.io.BufferedReader;$ [ q$ P5 j3 ^9 m
import java.io.FileInputStream;0 C8 W2 k8 c% W: v
import java.io.FileNotFoundException;
$ o1 E/ f" |1 v8 o& qimport java.io.IOException;. ^0 T8 y% J0 t9 d
import java.io.InputStreamReader;
% u0 G- V/ t# d1 g$ O+ n4 Z8 Vimport java.io.UnsupportedEncodingException;% }9 U2 z8 h* _& e% s c
import java.util.StringTokenizer;: o7 `# k3 m5 k, D* k5 W
public class TXTReader {/ P# {$ M% C& O( [0 c" I" K6 q
protected String matrix[][]; y- u5 G# B* @# r& X1 _
protected int xSize;8 s! a4 k- u4 J) k8 @2 u4 P
protected int ySize;
) W5 g; U- R( b% z% J public TXTReader(String sugarFile) {
0 h4 R2 @$ l' f" T java.io.InputStream stream = null;
5 E) o' A& d6 w( s& X try {
5 Z# ~& r; l1 O/ Q' y' ]; R. K stream = new FileInputStream(sugarFile);
" c8 f0 g% s6 l& x7 F0 P; f# V- ^4 V/ ^5 H } catch (FileNotFoundException e) {0 c/ P7 p- [, n
e.printStackTrace();& b& h& c# N# l6 \
}* R' j' |% Q% ?. U4 {
BufferedReader in = new BufferedReader(new InputStreamReader(stream));0 A9 i. A" ^2 ^- x! P/ B
init(in);( E5 t' Y2 ^" k) ^5 s4 P
}! B! Y, e, b" N/ X8 r) u2 ~1 o
private void init(BufferedReader in) {
4 ~. X* K- `: c; u: j2 P try {8 O$ r% a+ T2 ?# V- p
String str = in.readLine();
1 ]0 X: \( B& v/ ]% U4 R; K if (!str.equals("b2")) {) t! S0 ?& ]4 c; f, R1 x3 j
throw new UnsupportedEncodingException(" `) e- l* p8 r, h% ^3 Q
"File is not in TXT ascii format");
/ J" K* l& S7 t. D# B8 c }9 M* C1 w: b4 G0 e
str = in.readLine();
& W" c1 g/ N2 F& G% b String tem[] = str.split("[\\t\\s]+");' C* @" `! v+ C# R$ u% h
xSize = Integer.valueOf(tem[0]).intValue();! r* L* X8 u3 b
ySize = Integer.valueOf(tem[1]).intValue();
0 a2 g* C2 [0 U& b- g! r h' q* E matrix = new String[xSize][ySize];
* f$ U3 u$ P3 f. Q; o: ^2 ] int i = 0;
/ j1 K) s1 m- y6 F5 B" }* X str = "";& |5 j0 p! S- q5 i
String line = in.readLine();. n% `8 T5 G$ [/ p I
while (line != null) {
# k( | q; B) M: _4 W# ~ String temp[] = line.split("[\\t\\s]+");7 M# j+ L$ `2 P! ?/ q8 s5 }4 w
line = in.readLine();4 Q4 N% V9 O4 o, G. a0 p' N
for (int j = 0; j < ySize; j++) {! u* p5 w$ y1 l. H c2 d
matrix[i][j] = temp[j];( W6 W) V/ v% |! l
}
. |% U! B0 w1 [& l i++;
( k+ a$ ^$ H) U5 }: u }
. t2 c a5 Q1 ~6 P1 P! U in.close();
8 }5 |# H$ k2 i0 @ } catch (IOException ex) {
2 f0 }6 d8 Q W1 C6 ~ System.out.println("Error Reading file");
8 H, T* e$ P {& i7 a, v& m+ u6 q/ f ex.printStackTrace();. q4 r3 G' I$ d
System.exit(0);
4 |4 z5 S s0 i9 @' J) d }
- ~$ j: {* n# l _4 ], C1 ^) b }
% M* j- W- f& I5 V+ f, u0 U public String[][] getMatrix() {
$ }2 k2 q: ?2 }5 R e0 i+ u: o1 `- n. k return matrix;' R3 A* N* c" X, o, I
}
7 m7 j- R4 p- b- Z7 p. J2 Q2 d} |