package business;
2 k* I0 V1 C7 _$ dimport java.io.BufferedReader;7 b" a; Z1 f3 z- Q1 V
import java.io.FileInputStream;
2 @1 R/ S/ }+ E4 j2 D, P3 P5 Fimport java.io.FileNotFoundException;
; ^) Y0 w' M ]1 T! V+ A* |import java.io.IOException;: L& q1 U1 I }; p# X
import java.io.InputStreamReader;/ i; N+ _: J# |
import java.io.UnsupportedEncodingException;6 N5 Y8 _) ?, }& B. a3 y! S
import java.util.StringTokenizer;$ n$ I1 j; Q* Z: r. N8 k3 U
public class TXTReader {2 L X# R% L2 j
protected String matrix[][];) b) B. x% u5 W* ~3 E+ A9 c
protected int xSize;9 k; p# |% b4 g P' A# p
protected int ySize;1 H& h$ H4 L2 x- E
public TXTReader(String sugarFile) {
4 |" t4 K$ i* _1 U java.io.InputStream stream = null;
8 T& F. D: ?% u1 ?2 C! J try {( q$ }; m: E( H3 I. g1 o
stream = new FileInputStream(sugarFile);
$ d6 T7 M! K" O6 ~; }9 `- b5 y* ^ } catch (FileNotFoundException e) {
. k" U! q' n$ v/ y! ] e.printStackTrace();# ]' i$ ]. n& c4 f: L6 l$ L9 t- a) x
}
5 g7 T! y: U1 Q& h' e BufferedReader in = new BufferedReader(new InputStreamReader(stream));5 n S( I: h, Z( R8 P* Q
init(in);
( b1 E: k3 t Z! { }
7 M2 e( D( m' p% n9 ?8 V+ ]; K8 u7 ? private void init(BufferedReader in) {" P8 I+ J0 m6 f" C3 x- I
try {
4 N8 K1 F8 z! X' l# r9 }' c6 I0 B String str = in.readLine(); Q6 x8 e1 m8 k+ E
if (!str.equals("b2")) {; R+ b3 T u! W P7 X- U
throw new UnsupportedEncodingException(6 W$ \8 J( m: a; i& ]/ c, o% A$ y
"File is not in TXT ascii format");0 c, f1 k3 w$ G" H+ z& J
}
/ p: A3 C8 U) n str = in.readLine();
9 n! _5 R& I; b7 S String tem[] = str.split("[\\t\\s]+");
8 D4 m/ G. j9 r( |+ z xSize = Integer.valueOf(tem[0]).intValue();
! [) _$ s8 f) y1 z ySize = Integer.valueOf(tem[1]).intValue();5 V8 C. A; |! U! ^
matrix = new String[xSize][ySize];
! U9 s6 \% X2 k0 A0 U1 s9 N int i = 0;
- p- q" `0 J9 p* b7 j str = "";! x( i ?4 J' O' R+ X
String line = in.readLine();
* J1 }: f$ I, D6 i- Q while (line != null) {
1 X" n1 y, l4 f7 z2 \ String temp[] = line.split("[\\t\\s]+");
t F0 c# G" u% ]4 N line = in.readLine();- j: U. m9 ]/ m
for (int j = 0; j < ySize; j++) {- c& n. {9 O& k5 e8 P8 ^7 u g+ \
matrix[i][j] = temp[j];
; T2 T6 o8 t& d }3 z# Z0 V; y0 D7 {# ^/ t
i++;
! Q8 K9 _4 C9 Y A$ _6 R( c1 C: O }
; W2 a* O" w/ U in.close();8 J1 W H, O* B7 Z
} catch (IOException ex) {
. N1 H0 C: H4 B, _5 r- v System.out.println("Error Reading file");! }+ f: `2 H* D) p& P4 W
ex.printStackTrace();) D* N# _# n4 a6 ?9 a; J( d' H' x
System.exit(0);7 s m5 |8 x \5 r. |# {2 @8 W
}
; R( ]! K5 Q" | }. t9 g& G! x0 r9 S2 j" K
public String[][] getMatrix() {
% ]. q3 t1 x- r5 n9 B7 l V; N return matrix;
; G% Q% N# E: Q6 I0 ~$ q }
' B0 ~6 X6 F8 O; F a} |