package business;# f& D! j9 T) q' N2 k
import java.io.BufferedReader;/ B$ w k* }! r7 ^3 M5 W7 M, W
import java.io.FileInputStream;6 K% l8 {% e) F y
import java.io.FileNotFoundException;
8 t: S* u/ p, {, v$ u; R nimport java.io.IOException;
+ K' C, m$ \/ W: fimport java.io.InputStreamReader;6 k; p/ o+ o2 b% [$ k( D
import java.io.UnsupportedEncodingException;
! W2 c! ~ O4 F# C. y" g1 timport java.util.StringTokenizer;
& ~# w% R' w- h- E! G- Rpublic class TXTReader {' N/ Z0 i$ E2 t
protected String matrix[][];
0 b! [2 d- o. c5 m/ U protected int xSize;) G ~, k2 J' x! G1 _) n
protected int ySize;
A: Q- @/ o' z. A public TXTReader(String sugarFile) {
; G5 ~& p& y5 Q2 M0 J I java.io.InputStream stream = null;
o. E# A/ m5 c- H try {
8 Y' T! G% l7 W7 _) A* R. m stream = new FileInputStream(sugarFile);
& F& B% E7 _6 C, k } catch (FileNotFoundException e) {
7 o1 G6 ?( |# {* ?- [ e.printStackTrace();
4 h7 s/ \' R6 p! V }
- Q& S: p, k/ K0 n8 v v BufferedReader in = new BufferedReader(new InputStreamReader(stream));
5 w! `3 Q: \& W8 K# k! f) c0 ?: S& T init(in);
! d6 n- s) T5 k5 g8 f" ` }
7 K4 U/ \! _$ h4 ]( v9 y" T+ ^, Y private void init(BufferedReader in) {6 e1 |7 f& a% a/ Z; D
try {4 T; ]0 P4 W8 {1 G3 J7 e
String str = in.readLine(); i# P- H$ W( c7 S9 c8 N }' T1 j
if (!str.equals("b2")) {
, y8 ~# X( e" u( p$ A throw new UnsupportedEncodingException(
( ]. [0 `: [# `6 b "File is not in TXT ascii format");
, j% X; ?9 k8 t6 N' u4 c) x }
7 f3 @& p: U6 P% D- w* \/ Y str = in.readLine();
8 |; H @" D3 | H$ C. Q% ~ String tem[] = str.split("[\\t\\s]+");% y6 {, ^+ ^2 K ]# x
xSize = Integer.valueOf(tem[0]).intValue();
2 s; U6 y0 x8 @ ySize = Integer.valueOf(tem[1]).intValue();1 X* M0 ^5 @$ b% v
matrix = new String[xSize][ySize];. j% S2 f3 D) x% q4 }' v' d
int i = 0;
" e" Q; T0 w# H1 f. `+ N str = "";
: i2 e" I( P" Q' Y) f String line = in.readLine();& |% P5 j4 K/ M4 e! v, N
while (line != null) {; @( m3 n/ f6 [6 @! {1 L$ q/ N6 d
String temp[] = line.split("[\\t\\s]+");
2 L- b. Q. x/ p/ U9 a line = in.readLine(); @4 P* p1 G3 X' ^5 z D
for (int j = 0; j < ySize; j++) {
* L) o( |0 [3 j. @6 \# v, c9 [ matrix[i][j] = temp[j];
# r; H( H, p1 v4 |6 J }! I& H9 `( ?0 T. o2 s' X# P5 q
i++; T" Z' D# ]2 c9 @$ M x
}
# q D/ d7 `5 Q# g in.close();, v. M6 ?% M; |3 L x4 u. _) J
} catch (IOException ex) {
$ O9 S4 @6 }8 S6 c1 ~. x System.out.println("Error Reading file");' u' M2 F6 k& p* R$ y2 G6 C+ ?' F" x5 a
ex.printStackTrace();% q4 p% b0 {4 X6 ]" D J( E ]7 O
System.exit(0);
6 N& K3 t5 G5 Y1 o: C) _. W }0 o+ R' {* v' j5 h: L- Y
}
) w+ S3 s" Q" o) ` O( A. i+ e public String[][] getMatrix() {9 j3 Z1 ~: N0 ?# o2 j7 Y" m+ E
return matrix;7 f4 i! Y) b0 B; X) w
}' w8 S% E8 i% m* I5 E
} |