package business;9 Y6 k. v8 c' n, Q
import java.io.BufferedReader;
+ C1 m( x7 J& ]1 b2 C& Timport java.io.FileInputStream;+ g# A8 Z* i- ]. W# Z' i
import java.io.FileNotFoundException;
; M+ J6 x- a6 B" W* H7 G" s* Qimport java.io.IOException;" ?2 f$ F$ m# M% t
import java.io.InputStreamReader;# p" {6 X' p" e; g
import java.io.UnsupportedEncodingException;3 ~; v& e3 M2 H: M j& D. F
import java.util.StringTokenizer;% ?# z& l ^1 Y+ z6 p
public class TXTReader {
+ l7 ~7 P( b* r protected String matrix[][];
9 \4 [& s" J: d9 \. f2 ~% k protected int xSize;
* a' @: W8 U: ?2 d4 L6 j# x; w protected int ySize;
s: {+ a: F/ t3 `' } public TXTReader(String sugarFile) {7 _( I0 V% a4 j" ?% I
java.io.InputStream stream = null;
/ s; k8 m4 y4 v3 X& r try {
+ m ]' l1 S* ~# `+ y' J4 A* S6 V" Z stream = new FileInputStream(sugarFile);
, m$ B8 L: P- q4 _& C4 y% D } catch (FileNotFoundException e) {) V' r7 o& M9 G* C( ]
e.printStackTrace();
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));
2 ]' h1 U# y, U8 F. P- m4 m, e init(in);
7 ^- Z4 ?9 R3 e1 U5 R+ @1 R* K }4 i- D( w* r& @$ y' k7 a2 S
private void init(BufferedReader in) {/ n# D, P/ y, A4 | a( M! n% \
try {- ^# p+ b# `" h
String str = in.readLine();$ X) q2 L% Q P
if (!str.equals("b2")) {
0 V f# P) k0 J- C throw new UnsupportedEncodingException(& Y& I7 r; h5 o
"File is not in TXT ascii format");% ~9 f9 @7 L" v) ]6 t
}
+ ^+ o0 S, i4 I! W7 [7 l str = in.readLine();
! E* B/ R. l2 Q1 r' e# f$ K String tem[] = str.split("[\\t\\s]+");" c# f" [0 m& o* ^- ^9 U& x& h
xSize = Integer.valueOf(tem[0]).intValue();
: r4 D8 [+ T3 P ySize = Integer.valueOf(tem[1]).intValue();
/ d U5 ^8 T1 k; r matrix = new String[xSize][ySize];3 T4 l, |( B1 o" j. e1 M" B
int i = 0;
0 X9 z! w* {) @+ P# o! s' R str = "";* [) a) K2 A0 N; U
String line = in.readLine();
+ `) _% J* z( S5 s9 d while (line != null) {
) N4 x& p3 {7 i" F2 Q0 W String temp[] = line.split("[\\t\\s]+");4 y* D% U( |+ ]. L
line = in.readLine();% f" Z5 Y: B5 e! n4 I
for (int j = 0; j < ySize; j++) {
( G. L# K7 K# E, m! { matrix[i][j] = temp[j];. v8 u$ p: m% I4 G8 H* U% \* A
}
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}
2 e. L5 \3 Q$ D$ c7 q, w0 `# o5 w4 x in.close();
) J1 a+ {- b; v } catch (IOException ex) {
7 [9 v. `7 F0 C, V5 Y System.out.println("Error Reading file");* v& n( s' o" g! D: B3 t7 v# L
ex.printStackTrace();
0 @+ |) A- u3 }) N1 N System.exit(0);* Z ]( H n( O( a) A: r
}& A4 v- r8 \% Q1 S1 c! [& q+ A
}) \- q, a0 J7 H' w- |1 d' f- A
public String[][] getMatrix() {9 t( w- b5 N) B5 W
return matrix;7 i9 o' k& p; j9 R
}" c/ G0 r9 b' M- O; W% k. c
} |