package business;- d; U9 y( r+ g. j' [1 {: a
import java.io.BufferedReader;+ t# G( ~* V% g# N+ O S5 g6 ?
import java.io.FileInputStream;
. y0 B1 F" |4 @8 q8 ^import java.io.FileNotFoundException;9 y1 S8 Y5 |: ]) T8 M
import java.io.IOException;
% _+ ]' M0 j% J0 d9 h5 Pimport java.io.InputStreamReader;
0 W0 c# B0 {9 }/ bimport java.io.UnsupportedEncodingException;' W5 Y( z# a+ m) x- @7 Z
import java.util.StringTokenizer;
! t5 a9 N% o% _% {! \1 @public class TXTReader {' h$ e$ l0 }# W
protected String matrix[][];2 b9 o& ^1 g' }6 a7 S4 o
protected int xSize;& w/ t2 q& o% {" X8 l6 z
protected int ySize;) d4 C5 H/ z8 C, g
public TXTReader(String sugarFile) {
% H6 u$ a; u" A1 x' c! e$ d java.io.InputStream stream = null;- d& P# @1 n+ o0 R% D
try {
+ O& `" \2 n1 r0 l1 L stream = new FileInputStream(sugarFile);
# U8 G8 q8 o7 {8 b P" F } catch (FileNotFoundException e) {4 P" n; L0 o# v( g0 Q
e.printStackTrace();
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));
" f7 X# H0 h% R2 Z8 s init(in);2 l! k* n/ k3 Y
}3 J/ t- H+ y% n/ @) x% w
private void init(BufferedReader in) {
' u: \: v( C: C, J7 Y2 K& M- y try {2 {; w% ]% X9 e: q& [; D- T- b
String str = in.readLine();- K8 U) m: F( k! S# v/ e. u
if (!str.equals("b2")) {
, Y+ f7 [8 z7 l, h throw new UnsupportedEncodingException(2 e& d" G: F! W ~- |
"File is not in TXT ascii format");8 i3 z4 G( s7 K0 X
}
/ c' n8 X6 [& G5 h, `4 \ str = in.readLine();
0 i( m+ Q8 x. x: Q m7 G String tem[] = str.split("[\\t\\s]+");
& k: F; J+ L& r0 T" C- Z( M2 y xSize = Integer.valueOf(tem[0]).intValue();% ~$ q G, y3 c: [* R
ySize = Integer.valueOf(tem[1]).intValue();
0 P9 ~% j. P3 Y; k8 e matrix = new String[xSize][ySize];
- w* I; n, o( U1 Y) [& J) O int i = 0;
. T3 V% [% ~( V! @ str = "";0 ?; s; B% p6 ^1 K
String line = in.readLine();, E. i6 d0 `- d& b. _% n2 u
while (line != null) {
4 i! I1 s( [$ k* Q String temp[] = line.split("[\\t\\s]+");/ G" y; r* O1 U/ N
line = in.readLine();
* D3 t+ O! P. b+ G/ s- A! s; F% K for (int j = 0; j < ySize; j++) {+ h3 P7 p' o: N5 z" `6 p/ K
matrix[i][j] = temp[j];! [+ e; S& z6 [! n- ^8 p0 a; E
}
7 b3 @0 r7 L+ k i++;3 A+ m# k- i- l, X3 F) N
}
. O5 a$ ^. T/ X' R) z6 s6 D in.close();
) u! ?* N3 A; q! {( G+ @0 ] } catch (IOException ex) {) m4 R+ q) p2 _% T$ i
System.out.println("Error Reading file");' m, m' j+ M/ G+ G) N7 q4 J1 [
ex.printStackTrace();
# {3 Q' ?. ~9 C& S, K. ]4 P System.exit(0);5 a- W8 G- j) t- u) @6 J! u7 d
}
( i `0 _; R4 K7 g }
/ B+ R" l1 H3 _) c, Z; T, n6 x public String[][] getMatrix() { }3 P u1 u5 u- c
return matrix;
+ D+ _/ O2 Y2 L6 [9 V }! `6 u4 q% [; k& C. {/ `
} |