package business;9 @ _$ M! O* W& ~: k* k; g
import java.io.BufferedReader;/ i- F1 ]9 g: k% Q' x1 T! z
import java.io.FileInputStream;
2 O$ v; ^9 M4 N2 ] {; _. zimport java.io.FileNotFoundException;' t6 z+ C* S* U1 l; q$ {. e4 x
import java.io.IOException;
5 c5 L; C* W' M n$ Z6 u4 Ximport java.io.InputStreamReader;- y- ]$ F6 D% I8 i' ^1 b" A
import java.io.UnsupportedEncodingException;) l+ z, v+ h+ a. X( O" }$ v8 d; P
import java.util.StringTokenizer;
( s" k( V8 e- c' Q& v8 C$ ?public class TXTReader {
- V1 ]* T) @8 v8 }% t- W& n! h protected String matrix[][];$ Q6 y& A+ o( l3 l& K' J
protected int xSize;
2 U. o/ a! g# r3 ~ protected int ySize;
- Q4 S# X p) V. d% J public TXTReader(String sugarFile) {7 e( V5 M6 |6 m6 H
java.io.InputStream stream = null;
, k% y; b( `8 N7 B* S try {
7 [9 s! V. c$ U) `7 z9 C stream = new FileInputStream(sugarFile);1 p: P& d, C8 x
} catch (FileNotFoundException e) {. Z9 F; { K+ b& W, P- X9 {" w
e.printStackTrace();7 c. a7 v" @7 H' g* a! I5 i* U' S
}
: h; j- q6 \7 v6 [9 Q BufferedReader in = new BufferedReader(new InputStreamReader(stream));
: ]% [+ L1 i5 U- |" e, Q1 c3 _, f init(in);0 H$ _. T+ U5 w3 R9 D9 {* R
}6 ?% w9 e9 D, g m4 S
private void init(BufferedReader in) {
6 p# {1 ]* E7 H- @ try {
5 _: Q) S6 h. I6 u3 O String str = in.readLine();
" X" c- U+ h) Z5 A% [: ] if (!str.equals("b2")) {4 q0 Q# j' U) N2 ~" F0 C8 [& F
throw new UnsupportedEncodingException(3 J: W. w6 g6 K% Q% a( y! ]
"File is not in TXT ascii format");5 g4 R9 s+ d/ f# M5 f9 @+ E
}
1 [: A; n2 \3 z9 _9 p# U str = in.readLine();) W, i( V7 x; ~5 e; d8 h
String tem[] = str.split("[\\t\\s]+");
6 l9 t% r0 \: Q xSize = Integer.valueOf(tem[0]).intValue();
7 H* O/ S8 r1 s: U8 o ySize = Integer.valueOf(tem[1]).intValue();
: x2 D* O8 v* E; a matrix = new String[xSize][ySize];
3 t7 Z, w! o$ W: L( d int i = 0; O5 l" a! [) `$ d$ H/ b: d
str = ""; ~7 |7 _$ N% @8 U0 W" ^
String line = in.readLine();
" B" W1 q! T! Z while (line != null) {- y+ z; x5 }, h+ H1 F" c. d
String temp[] = line.split("[\\t\\s]+");' o2 h) r4 ^. x
line = in.readLine();
, q) R! j; y- S& ]1 r for (int j = 0; j < ySize; j++) {
6 U6 Y2 X* ]: Y* z matrix[i][j] = temp[j];, l% |1 V8 E% c5 U+ y$ T/ l
}0 e+ k, _" i0 Z8 f0 U' E( V
i++;
2 b0 B/ b" @- _ }
/ i* `( g2 y( b) |1 C @ in.close();
; B7 _$ s$ B- t% J9 P/ r$ x1 J } catch (IOException ex) {$ `; I& f- B1 k( i# T1 n5 D2 h
System.out.println("Error Reading file");
- ~: \, |3 x0 v: q ex.printStackTrace();
2 n7 X+ J, [$ |+ @8 d* h System.exit(0);
2 g8 E" t8 p8 |" j; g }
$ N& k. Z7 N& D6 H( _ }5 h7 L: L x9 f' P6 C
public String[][] getMatrix() {7 i' D _ `( g! B+ b& }
return matrix;
! H! B* v. u1 u" ]9 E" t }
) }( J4 V' |2 A+ R: s} |