package business;) R) G& _0 N+ p! s Y' q
import java.io.BufferedReader;6 S n; V2 @# J; t$ J" H" Q
import java.io.FileInputStream;" U% V1 |1 l0 }# x: z
import java.io.FileNotFoundException;( h- `! L3 y, {" ^
import java.io.IOException;! S7 b8 e3 w4 z
import java.io.InputStreamReader;1 z7 \& u) ~- }( r6 c
import java.io.UnsupportedEncodingException;. }# a4 V. D! P8 C/ u" Y% \; X
import java.util.StringTokenizer;
# }/ y: k' t0 Q% Cpublic class TXTReader {' ]" [; @/ y) K) B6 s
protected String matrix[][];
" @1 @3 ]5 s# p. ?' L" M protected int xSize;
9 f( U) u0 f+ J! Q- l protected int ySize;# h1 Z( \1 h+ U! {% R9 m
public TXTReader(String sugarFile) {
$ P+ f/ I' F9 Q! q/ n: g java.io.InputStream stream = null;7 A3 x7 R( R- N) H6 A+ N2 S
try {
/ @! |* N) v3 w$ ?' X+ Z stream = new FileInputStream(sugarFile);
/ b/ ^* ^- l$ D" z' P } catch (FileNotFoundException e) {
! I$ @: W/ f3 D3 @" S e.printStackTrace();
% b( \ q( v/ F _9 t4 s% N }
6 ^. @& w# |# ? BufferedReader in = new BufferedReader(new InputStreamReader(stream));3 @ f& j5 x e
init(in);$ ~: f3 x- {9 t7 o0 M
}* Z# I' h9 Z* ]& O$ g5 K
private void init(BufferedReader in) {. x! U- b. V& P; \( y6 }& m, d m
try {3 C) _5 x% x- E
String str = in.readLine();* W3 [% w# {; d6 l
if (!str.equals("b2")) {
5 {* C5 t8 p5 W% B throw new UnsupportedEncodingException(3 ^8 c& c$ j$ B, S, U- l5 ^
"File is not in TXT ascii format");+ e d2 e: O6 _' | K
}9 A; j) h6 `4 d2 u h
str = in.readLine();
3 n4 U4 s0 h6 k& j String tem[] = str.split("[\\t\\s]+");( s& w: M8 S5 X; U2 }: \; J- z
xSize = Integer.valueOf(tem[0]).intValue();( P9 P P. z( R2 F6 w
ySize = Integer.valueOf(tem[1]).intValue();9 W5 O2 d1 E6 O7 z2 h- T+ |
matrix = new String[xSize][ySize];
3 M" g5 c. n6 B$ A; l int i = 0;4 V/ W' J6 k4 F0 G Z
str = "";
' C2 Q7 Z5 H( C, k# Y7 _8 i String line = in.readLine();/ L2 j, \2 w: a/ u. S
while (line != null) {# Y# U+ ^: G, J7 Q; z, R
String temp[] = line.split("[\\t\\s]+");
$ g* X6 Q/ ~4 I! I line = in.readLine();
9 @; ]/ S( ?' l* W; y for (int j = 0; j < ySize; j++) {
' c& E5 k$ Y& s matrix[i][j] = temp[j];
) V/ ~# w( g1 U8 R }
7 L7 O' b2 d" V9 Q, c i++;
3 A5 f; w9 W2 \0 Z3 Q }
" `! k5 \% l! t1 b) e/ z! ^ in.close();
2 y# t) W) C2 H# \9 c+ ? } catch (IOException ex) {
9 `( R4 e" K( P2 m System.out.println("Error Reading file");0 a, C/ `4 L6 o% R
ex.printStackTrace();
! J* i9 r. B1 M0 A7 E System.exit(0);
% h% M4 R |- o/ d- L }; `) W0 Y# E1 H' E" K* T
}
* M' z: p" L& ?& e- M' |& P public String[][] getMatrix() {
+ V l7 U8 u! e* E) e return matrix;4 X) M g) J* e1 t% k
}
5 ]2 ^. q% w4 ?+ [5 }8 H4 b) L} |