package business;
1 g o" k$ K0 P( Rimport java.io.BufferedReader;
$ T# u/ ?# U, l2 Cimport java.io.FileInputStream;0 _- O% }# ~# z+ D/ a; }7 G
import java.io.FileNotFoundException;
- x5 G, _0 Y7 |! K8 K& ^% a- kimport java.io.IOException;1 O- y& |! q4 z9 o- Y
import java.io.InputStreamReader;
4 k' y1 ~' N2 s" Limport java.io.UnsupportedEncodingException;9 A5 p4 A# z# `
import java.util.StringTokenizer;1 w7 h: ]- [% I% R1 j7 _
public class TXTReader {
# Z9 t1 i' H8 N# \9 k- ]0 U* I protected String matrix[][];
/ V0 j7 P- l+ k2 i; [ protected int xSize;
, |: r7 ~- c8 Y/ ` protected int ySize;8 j g- W w1 d0 V0 ]
public TXTReader(String sugarFile) {
% Y. {8 \7 K/ K) |; ] java.io.InputStream stream = null;
$ p* M, z+ a, T: Q# G3 J try {- d; B e, R# |* P, m" ]6 J. H' ]
stream = new FileInputStream(sugarFile);
2 p1 y, P8 j- J2 @0 ] } catch (FileNotFoundException e) {
6 k' s" G7 V3 S1 H5 m8 m0 n e.printStackTrace();
( y" {/ Y5 c+ P }
' T1 ^- V+ C0 S$ K8 l& Q* e5 ` BufferedReader in = new BufferedReader(new InputStreamReader(stream));
( }4 |8 h1 Z) q0 h init(in);: Y4 B ?7 W' {
}4 O. V% M9 R& W
private void init(BufferedReader in) {
% j- ]3 [) `5 g& t: Z: l4 D try {
) W% H$ {% C7 w( z String str = in.readLine(); `0 P" F# w2 z3 \2 G. x
if (!str.equals("b2")) {4 b* V( r9 @; r4 Y. m8 x/ e
throw new UnsupportedEncodingException(+ p9 f: B# p% q0 d1 Z9 z: A) n1 f
"File is not in TXT ascii format");
' `4 }- P/ M2 X2 u3 s }5 f4 t. d) T( B U8 x# p
str = in.readLine();
7 O6 N2 { z& z0 g- h# s9 [ String tem[] = str.split("[\\t\\s]+");
. f! n# k1 D. g" p/ ]) e xSize = Integer.valueOf(tem[0]).intValue();
) l* k) q. h3 u, j ySize = Integer.valueOf(tem[1]).intValue();- }& |& u+ M/ g& Q, g+ b
matrix = new String[xSize][ySize];
8 B* J o* D; ?5 b: S8 ]5 H7 t9 y int i = 0;
2 B2 f R2 K1 R2 `) z8 F3 D# { str = "";6 o1 y! r, G% q* G
String line = in.readLine();
1 g8 @+ A1 q$ o$ z3 X while (line != null) {
+ v$ r6 b1 G0 [0 y4 x6 D: d String temp[] = line.split("[\\t\\s]+");
; e# W) y0 ?% D: ?; b: L# u3 U line = in.readLine();5 @) o/ \/ q3 r0 A
for (int j = 0; j < ySize; j++) {
+ r" c! F4 ~. o- Q( L0 T* ~ matrix[i][j] = temp[j];
# }8 |0 J: t1 W4 ~ }& J4 L3 [: |( \/ k: F
i++;( @. e# q' @6 V0 g F0 G) R
}3 M+ C0 ]* L' T' F$ x6 {
in.close();
) K# b4 k" P7 r0 D0 z8 K# l7 h } catch (IOException ex) {
( d0 _7 }3 a( v x0 A System.out.println("Error Reading file");
( [' J7 S7 W6 j4 i& J ex.printStackTrace();: s6 a$ c1 X, q: k9 c0 d2 N
System.exit(0);
$ j2 {* }$ L/ |* ]5 ] }
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public String[][] getMatrix() {7 z( J2 `+ n: r+ a5 x$ A
return matrix;
7 w) I4 x+ H/ t9 j+ r1 X- h0 T }/ b5 j9 }! u" `+ W& v
} |