package business;
% I# M' N4 R; `import java.io.BufferedReader;4 L3 I4 D+ c/ \) a5 g
import java.io.FileInputStream;7 O# D4 J, J' m3 O
import java.io.FileNotFoundException;
( }1 w# g/ |- R$ iimport java.io.IOException;9 x6 H9 h% w& p8 M$ Z0 v
import java.io.InputStreamReader;
9 e( q" w5 d0 V, N" W' oimport java.io.UnsupportedEncodingException;
4 O7 V! ~7 h( `4 d" A+ h( u0 gimport java.util.StringTokenizer;
& {' D: X! O. z& G: n% Rpublic class TXTReader {
5 `8 z7 o) G% ^$ v. ^6 J protected String matrix[][];
/ h F n% m" g! Q5 _ protected int xSize;
3 z) d% u* |" w7 h# R1 o1 r protected int ySize;
& J- H3 W3 W9 R public TXTReader(String sugarFile) {! W- k: l5 Q, S4 |+ Y
java.io.InputStream stream = null;
* X& E/ {8 f. X) g7 x/ O* l1 D try {# ?8 \2 v0 \# j& O/ s7 H! d
stream = new FileInputStream(sugarFile);
8 q1 N/ h8 O, U. m1 f! N } catch (FileNotFoundException e) {3 `% V0 g2 e5 g) F+ k+ a: a( h0 U2 z
e.printStackTrace();1 Z4 Q! B0 U! B7 g- u4 X
} W( y! Z6 m! i. }4 r9 R& }
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
8 }/ f7 h" L! R- ]: A init(in);" P: B2 |# w/ {8 S( T1 }
}; z: j! J% X4 A+ r
private void init(BufferedReader in) {% |; [* F2 `6 d8 N+ x& ?
try {- f9 E% k2 d m \9 N0 _) L
String str = in.readLine();% G; _3 C) K2 K+ F$ W# u" U
if (!str.equals("b2")) {7 O; b2 c r2 L$ E4 f8 V
throw new UnsupportedEncodingException() `; y: D3 |4 ^
"File is not in TXT ascii format");
# l" o# l+ X0 z, X( S) j8 _8 v }4 r% w2 B$ K5 Z+ n& c% P0 O
str = in.readLine();
/ ~; ^) Y, S* p2 x0 H String tem[] = str.split("[\\t\\s]+");- w; s7 o# c* j% P' r
xSize = Integer.valueOf(tem[0]).intValue();
a9 U! K( w' t- `; C3 D ySize = Integer.valueOf(tem[1]).intValue();$ k3 w4 l, a! V5 k, Y& y3 d* H
matrix = new String[xSize][ySize];
" z, p/ x8 C% D' B/ f5 U int i = 0;
$ t$ y/ w( U x/ a: U. d) r str = "";
2 B% G( X4 s) u/ v Z7 j# J% O8 f: M# F String line = in.readLine();3 D9 \& n. w, q. R! m' E; G8 e
while (line != null) {
+ W2 T. `3 Y2 q; v: c, H String temp[] = line.split("[\\t\\s]+");& \( U, E: a' v g4 l
line = in.readLine();
; `. j% B$ g- \& ^ for (int j = 0; j < ySize; j++) {) E B/ c: @7 l9 X, T# @
matrix[i][j] = temp[j];. x# `9 a) {5 ^! U/ `# T) t2 l
}
7 D' q: Q8 K; o3 G i++;
: Y# c' R! ^' I5 h }: g/ Z1 p" e, s" @" ~
in.close();
4 [; n4 L6 V# t8 H7 z } catch (IOException ex) {
: ~( i% |! I( V9 b' b System.out.println("Error Reading file");
9 U2 L9 j. I4 m3 k) P- A ex.printStackTrace();
. W0 a0 B+ @/ t7 x. _1 L% s8 h System.exit(0);2 ~* u" }% a, e) g) q' ~
}
0 ]/ K" y( D! S: [% C1 X' W }
+ U7 ~+ J1 H! W public String[][] getMatrix() {
' u% s% u3 @- F. b: m4 r return matrix;( s( v0 m5 Q+ t. h8 Z3 x7 s @8 x$ Y
}8 R4 a& E3 J- [) J2 x
} |