package business; Q" z" f V3 c# }+ j4 x5 j
import java.io.BufferedReader;" N6 h# C. P0 Q. J9 W
import java.io.FileInputStream;
% g2 w3 R$ i1 Ximport java.io.FileNotFoundException;
! q; h" b4 v. d9 ~- `) iimport java.io.IOException;! p% E, Q/ \4 }4 { p, ]' B. O
import java.io.InputStreamReader;
; e* n n+ V; J, f2 ^/ u0 gimport java.io.UnsupportedEncodingException;
3 @2 ]; E0 Y! fimport java.util.StringTokenizer;
- j) U! x9 V! R& U9 apublic class TXTReader {
/ \6 Y% ?+ p7 b' y& B protected String matrix[][];- d ?, O3 y( j& i" Z0 J M
protected int xSize;
, z' Z! V: U! j2 G; [# V4 [ protected int ySize; k. K N$ [1 h4 Z1 ~
public TXTReader(String sugarFile) {
: @: r- U! u( d& B2 t/ C java.io.InputStream stream = null;0 m: d1 t. b8 C; j
try {
8 X/ k$ D9 ^; w, q2 } stream = new FileInputStream(sugarFile);
. L" d/ ]+ J- w- I7 m5 N; {; g/ Q } catch (FileNotFoundException e) {
7 O7 r) D+ v/ C% s; @( q e.printStackTrace();
/ n! n7 W: \8 u, E2 i8 V5 q }/ z% |& x3 h! L/ W! j" [
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
. B# _0 ~0 M$ N( F9 \- u8 Z0 F6 h init(in);
8 J9 G) p8 Z7 L2 P% }0 E2 |( c) Q }4 O$ e) {+ F- b
private void init(BufferedReader in) {
$ o6 t5 S# X9 T3 X! E try {
! y* D6 A2 p, I6 [4 J1 G6 r$ ~ String str = in.readLine();$ y/ A7 n1 L' m+ m% m; E& Q) _$ G+ ], q
if (!str.equals("b2")) {
Q/ E$ `5 ^# i6 C0 \ throw new UnsupportedEncodingException(/ i" a) Z6 a, [6 q' w4 q
"File is not in TXT ascii format");
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str = in.readLine();
' i2 v9 z5 I% Q2 L2 [! A- I String tem[] = str.split("[\\t\\s]+");, @7 y0 P& | i2 M7 }! f1 U
xSize = Integer.valueOf(tem[0]).intValue();
E3 g6 n( `; r9 { ySize = Integer.valueOf(tem[1]).intValue();
" B0 W- Q7 z2 m( R# k& O+ ?# Q- n1 h matrix = new String[xSize][ySize];
9 T1 x& u9 s! N8 _% w6 D: Q0 t int i = 0;
; c& c; x. _1 E4 Y% O str = "";; N+ w3 x' i: w1 h: r7 W! B
String line = in.readLine();
) X1 ?2 t9 c% w2 l while (line != null) {5 U' W4 d& T; C5 [% y$ O* f& K2 e
String temp[] = line.split("[\\t\\s]+");
: Q1 K* @5 I8 ?6 o2 w line = in.readLine();" Y6 f9 Q# w# H# l6 M; v
for (int j = 0; j < ySize; j++) {
; E- Q7 Z6 _) G( w. x# i6 o matrix[i][j] = temp[j];
( |( E9 ]5 Q' d" E0 k1 d' n( O } Z, m' d) B4 j' E0 h
i++;- q) R0 F9 U- C7 J
}
. U. f3 i) e, ]. s3 G% R% n6 O1 A in.close();1 d9 E: p+ l& L6 Q$ T" k1 l
} catch (IOException ex) {
5 y. J/ t7 Z8 J. I System.out.println("Error Reading file");& A: T- S" p, ]/ x" ~3 Y
ex.printStackTrace();
' b( Y5 x9 e# G1 }; p. _ System.exit(0);6 H) Q* E. y0 \4 _7 [. k( v
}& t& C1 L1 ?8 }+ }
}- N; J6 o( L+ F5 q
public String[][] getMatrix() {
) W6 m( k! v; B* z$ A" c return matrix;" \% R1 d9 m! D% ~# t8 S* l4 K9 W
} Z9 f" |9 I: A) b
} |