package business;5 u' D' M# ?9 n4 @' ~; ^
import java.io.BufferedReader;, ^( n$ L: K1 p9 Q# `: _
import java.io.FileInputStream;
9 w' x. ]. G" {- D: m4 L8 [import java.io.FileNotFoundException;
& A, m8 M( W8 \. ]2 K& c9 C, fimport java.io.IOException;: i5 ~" s+ B) k. L, ~- D2 Y
import java.io.InputStreamReader;4 @0 b7 |* Y7 ] Q( p
import java.io.UnsupportedEncodingException;& u* Q3 z- i: v& t1 l, y/ F' ~
import java.util.StringTokenizer;
1 l% l P8 k2 [9 ~' {public class TXTReader {
) _, |4 U, m7 R# y/ F protected String matrix[][];
r( q% K5 E* r5 N& d$ G protected int xSize;
- W' B+ U b& g$ B! L7 I2 A protected int ySize;2 H: R+ w" ^! m' D
public TXTReader(String sugarFile) {
* q9 _( z, h% N5 D" C, k S0 B java.io.InputStream stream = null;
. M) v4 b5 ]* q" N) R/ s try {& [5 p* L4 { o
stream = new FileInputStream(sugarFile);2 e% i. |& Q" N# Z2 G( v5 E
} catch (FileNotFoundException e) {6 P" D: K# D3 e N! Y/ L
e.printStackTrace();4 l) n( e( {; c
}
) {5 W: Y1 s0 Z+ @0 b; a0 U0 [ BufferedReader in = new BufferedReader(new InputStreamReader(stream));
- B) c( `3 g3 Y* q* A6 t n init(in);. M( R/ A* M6 ~
}
0 x+ q( _/ x" l4 l private void init(BufferedReader in) {
3 g' w: f- `" Y5 m5 k( U try {
?# R) {' Y' M; `) w2 c' J String str = in.readLine();
4 B3 \ S5 C S+ g" E9 D if (!str.equals("b2")) {' [, {: E- U/ H8 P+ q) K
throw new UnsupportedEncodingException(
8 Z7 c! @8 c' ~ P# O& y" ^ "File is not in TXT ascii format");
- l& I% ]& x# R/ v- L }- k- W/ o' v* v! m( l$ T
str = in.readLine();
7 Q. _: j# q4 l+ l" y+ r String tem[] = str.split("[\\t\\s]+");
2 q% W4 a6 s5 m) {' ~ xSize = Integer.valueOf(tem[0]).intValue();
, \! K K- Z" i; ~6 w) G ySize = Integer.valueOf(tem[1]).intValue();+ U9 T" `1 W n% `
matrix = new String[xSize][ySize];% c8 y! \: U) T4 m% B' g
int i = 0;2 D2 `/ G2 i2 `+ M- K* [- g
str = "";
( Z7 ]9 l8 {8 k0 R% N String line = in.readLine();
8 N' H, Y/ j$ b( H while (line != null) {) b1 S5 ?: ~" g0 @2 k5 o
String temp[] = line.split("[\\t\\s]+");/ y2 W& i& h, G5 g/ Y
line = in.readLine();/ V; U- B7 C, [1 R3 l3 W& {$ q
for (int j = 0; j < ySize; j++) {
- ^( b, i3 c8 K! S' A* ]3 F1 q* V# B matrix[i][j] = temp[j];: J7 q/ E$ z4 D. u. W# O) g5 _4 Z$ q
}
9 C- |- ^) V3 Q* |+ `+ r/ l i++;
. k: l! W$ I- H [2 o }
8 H0 k. X+ n, V2 n4 X in.close();: P/ [* p& \& B0 t" I1 y( v% b4 G/ s
} catch (IOException ex) {+ j& |0 |8 p/ Y7 q2 c/ e
System.out.println("Error Reading file");
7 p& l0 `/ D* O# U: e, K% Y8 P ex.printStackTrace();
( s! {5 S0 }) t System.exit(0);5 n/ Z& c7 D9 J# c$ ~% X* X
}
6 W- i7 u0 E8 G' b& ?. ^ }
8 P" N# g+ a0 x/ {$ P! o& f2 n public String[][] getMatrix() {4 U% r! h+ Q% H4 U9 v6 I; `
return matrix;: d) X& R$ G+ b, X9 Z$ o4 b8 g% ]
}
3 ?$ l3 t- l3 y+ P' \6 b} |