package business;
4 L) S5 V* o4 ]6 B' l, S- y& P" mimport java.io.BufferedReader;
% S3 p( r% r ]7 Pimport java.io.FileInputStream;
( K6 h( E7 \# x P/ E9 E% Vimport java.io.FileNotFoundException;3 B6 n& A9 s' O( l. n- T# ?
import java.io.IOException;
4 t2 ?1 t1 f$ O; [* a7 ?import java.io.InputStreamReader;1 X: L( b; Y1 F( c+ P ~9 T% E
import java.io.UnsupportedEncodingException;9 Y8 I2 ~6 j9 a" r2 W) k5 P
import java.util.StringTokenizer;
: b, p( ?- F, J" S% d1 c4 R6 ~& a5 Spublic class TXTReader {
_' H& j; n( p/ T3 r6 G8 { protected String matrix[][];
5 e8 v, X5 Q: J- w; o! w protected int xSize;
* I& ^: ^3 i6 y5 J) a protected int ySize;! ^9 q' G; W& l: i' b p* U6 ^
public TXTReader(String sugarFile) {
0 M X" F/ z9 @# O$ ~ java.io.InputStream stream = null;' X, R& n# \) ~, {1 `& Z
try {
0 ^( y1 W! c+ p7 F5 b stream = new FileInputStream(sugarFile);- S$ o2 J* L- J
} catch (FileNotFoundException e) {( V: n, y4 C# e+ O8 u% S
e.printStackTrace();+ F3 b1 u* w3 N* }, _3 J& z
}
- f9 [7 A5 u% K, g' Q- s BufferedReader in = new BufferedReader(new InputStreamReader(stream));2 S" b. D; i. @1 y
init(in);: ?* X5 T- c7 k" G: B# x4 k
}
9 T+ T9 C. I. N$ g/ b r8 K private void init(BufferedReader in) {
) g( J0 |% M$ s1 w- j try {! |! Y' s3 J: I6 w* f0 _
String str = in.readLine();' G. e. H5 u3 B$ e+ \ K
if (!str.equals("b2")) {) x4 P. M! U f$ H5 C$ m% `6 |+ M
throw new UnsupportedEncodingException(
' `0 n" E! s" B6 J! d3 |7 J) B "File is not in TXT ascii format");) S. g2 l, C. _ y( K% C! Z
}( S' S3 `0 ]; X
str = in.readLine();8 K9 B z0 U) t3 `
String tem[] = str.split("[\\t\\s]+");
# ?$ y+ f q' P$ B& h$ ~ xSize = Integer.valueOf(tem[0]).intValue();
( B! d7 }' q% [$ b, x ySize = Integer.valueOf(tem[1]).intValue();
/ {& V& E4 J# a4 e matrix = new String[xSize][ySize];& x9 {& ~" r7 x; U
int i = 0; c4 A# Y# c# K0 e" ^9 R
str = "";8 Y$ ]0 D# c- U- ~3 O" m
String line = in.readLine();: ^" l! I$ L! k1 b6 F; \/ G' {
while (line != null) {
5 j: I1 m' v& G* c String temp[] = line.split("[\\t\\s]+");7 @9 R% }0 H/ @4 q. x
line = in.readLine();
3 O8 D4 i5 `' S, \2 e for (int j = 0; j < ySize; j++) {
- | V7 E8 m5 f/ d2 u( _5 ^ matrix[i][j] = temp[j];1 D7 V7 Q. }* q! Q3 g& u+ k0 M
}
' j$ W9 v. d! E: I3 d i++;9 c* g# r& E* M2 F8 b. K
}0 ^7 L" E: \; P; e0 O# k, @' K
in.close();
1 K8 m0 L/ O( o! w/ ~# t; A( Z } catch (IOException ex) {: V2 p6 E1 a/ u& t( Z6 K, F1 c; v
System.out.println("Error Reading file");% i) H; M0 ^+ q6 {8 X# M4 E
ex.printStackTrace();4 Y$ B4 W& X; h4 H( G! {5 h* _
System.exit(0);: p, R8 j7 Z9 G& ~( ^- \ q8 v
}
: l7 O: F* k9 r/ }2 } }
- T+ _# N: J- m$ ?) k8 x% Z public String[][] getMatrix() {
# V' ]: c: f6 W& b9 v return matrix;+ E( x E; b: s/ V$ X: \
}1 ]8 r) S: f, P6 b9 T1 R# Y1 ]
} |