package business;0 k3 [, Q7 j6 Q" K# q* s- \& g
import java.io.BufferedReader;
& S! e+ c9 c$ a# yimport java.io.FileInputStream;
8 y) X; I ?- simport java.io.FileNotFoundException;
; @+ B. r: O" E. V$ a: W/ jimport java.io.IOException;2 b/ o0 f- A; x: b6 S
import java.io.InputStreamReader; |$ A# I" D) y( ^6 C% {; y" X) R* E
import java.io.UnsupportedEncodingException;& o1 `, u W/ X9 Q- f
import java.util.StringTokenizer;
2 ~! Q9 [& F4 L8 K# Z- qpublic class TXTReader {
6 r% F) Y" M( l! b# b protected String matrix[][];
! X. [" X2 U3 x; M+ y E7 G) ? protected int xSize;. \% @4 z* \' b+ e+ J
protected int ySize;
$ o) t# I" ?5 H$ K public TXTReader(String sugarFile) {
% u8 ]* m8 K* T, y2 w) _. o# q4 V java.io.InputStream stream = null;
! [1 U: f) y' D* H, O9 ]% P( Q/ z try {
( y ^. J/ f j stream = new FileInputStream(sugarFile);
4 }0 v7 K9 u1 ~7 W; c+ ^ } catch (FileNotFoundException e) {4 e( J8 r1 a, [
e.printStackTrace();
( v% N T F# D }/ \. T$ X1 n$ K9 p' w+ o8 e
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
f3 O- Y, H# I8 {4 }) \ init(in);- i/ g# a- ^& q
}
\3 H- p5 h) B+ W* L4 o5 N% T private void init(BufferedReader in) {2 Z1 R. E% C5 p& ?, g1 X
try {% i0 n( |' g0 G5 N
String str = in.readLine();$ ]& i1 ]; T8 b( S9 ]
if (!str.equals("b2")) {
% L6 U% J" u3 L. t8 E$ d throw new UnsupportedEncodingException(
- N, Q! R. x4 B) x "File is not in TXT ascii format");! V i* n/ X2 r/ t8 M( u: b
}7 z0 P0 C3 p8 Z
str = in.readLine();
) \8 R; w3 w N9 t# [0 L" k String tem[] = str.split("[\\t\\s]+");
0 S n, |: Y+ n) Z3 e+ K" g& X xSize = Integer.valueOf(tem[0]).intValue();
- F2 G, h5 N( N, F ySize = Integer.valueOf(tem[1]).intValue();
, u3 d1 \' b# Y" w matrix = new String[xSize][ySize];2 h. M: @/ l' `/ x# n
int i = 0;
& N/ [' a& D5 V/ y str = "";
6 }- K- U: Y F8 w% E String line = in.readLine();
E% t* p9 G$ B. f' E, S while (line != null) {
6 I: ?; T7 o; b H7 A" _ x5 N! k String temp[] = line.split("[\\t\\s]+");
; _* X, J1 y' W* s* [: z line = in.readLine();
) e: |/ k( n6 K+ B* f for (int j = 0; j < ySize; j++) {
) ?) O4 B0 [) V matrix[i][j] = temp[j];
7 h' {, F9 b+ H0 {" z3 N }& l3 ^/ ^% n* p, a) W
i++;8 G4 s7 j! W2 l+ l
}% \) n5 v6 ^7 x
in.close();# V0 s# ^# C2 M" a2 ?
} catch (IOException ex) {
8 z, X3 X+ M6 j! w, L System.out.println("Error Reading file");" H) Y9 q/ R( m8 m. B
ex.printStackTrace();
# b! c2 p7 ~" x System.exit(0);
3 I, ?: h" s8 Q8 g4 I7 V }
- w2 v4 b2 q% L6 ?6 A& _0 U# u9 [ }
; Q. ]/ [# ]" M8 U% F6 z public String[][] getMatrix() {
4 f: X9 j& W6 a5 g& Z& W return matrix;
7 N) ~2 ` n: y% K% O( h" Q- U4 U- { }0 g0 h2 U* G! L& ^1 v
} |