package business;1 V* K- J/ W4 H/ w z, w g6 u
import java.io.BufferedReader;2 g2 ?, e& |, J8 b5 t0 r$ Q
import java.io.FileInputStream;/ ~. o2 c7 K! A/ E& C* E
import java.io.FileNotFoundException;
+ D ]$ B: d Iimport java.io.IOException;
' u; ?9 V5 P* G4 ^, y4 Q5 m4 @) Fimport java.io.InputStreamReader;, D6 a0 M, ?1 H% N D
import java.io.UnsupportedEncodingException;
Y2 n+ v4 S- K" B" oimport java.util.StringTokenizer;8 ~- x8 T$ T8 {# {; k/ f8 X
public class TXTReader {
4 a8 |! @* h- Y+ Y$ D, X protected String matrix[][];
! Q8 b4 [: E0 d protected int xSize;! w* Y' Z2 s0 x: |$ @% a
protected int ySize;
8 Y# E# z" y- O3 M/ n1 j public TXTReader(String sugarFile) {
; H0 g1 l I7 m8 Z java.io.InputStream stream = null;
3 Q: T" @+ x5 j8 z try {% n3 |. t- C' v
stream = new FileInputStream(sugarFile);
9 b/ d3 t; X; o6 w; E+ T3 d" D3 { } catch (FileNotFoundException e) {! ~) b- K$ C9 G! s: a! R7 K0 X( h
e.printStackTrace();$ N( D; Z4 \2 d
}
8 S8 c2 B( W; E/ G9 K5 m, ?7 d' { BufferedReader in = new BufferedReader(new InputStreamReader(stream));
2 l: K H% ?6 L& R6 g init(in);9 n, B* C6 R* M+ ?3 r2 i5 N4 ^
}
8 b4 P- |9 H( v3 c7 { s/ h5 t private void init(BufferedReader in) {9 P1 e+ ^' d2 P7 ?! T
try {: _7 \5 v" B, |8 Q& e
String str = in.readLine();
& k( Z% m) P0 y' G: I# m if (!str.equals("b2")) {
! N" c" k/ K3 A, N- ` throw new UnsupportedEncodingException(/ M4 Q9 x- D4 v5 z) C
"File is not in TXT ascii format");% M4 D7 @) `. M- c0 ^% c
}: I# J, Y) Z. }4 X! l# F( }$ r8 g. S- m
str = in.readLine();
_5 N: c# f! O; `; P( K) W T String tem[] = str.split("[\\t\\s]+");$ C) a5 S4 J, B1 l
xSize = Integer.valueOf(tem[0]).intValue();, r4 d; c+ o, R6 {. s ~2 Q
ySize = Integer.valueOf(tem[1]).intValue();
8 \' Q7 x) s5 R7 Z matrix = new String[xSize][ySize];# p& \2 C0 l" c, _) i
int i = 0;2 T# h( u5 |3 u+ J, Z* O+ A
str = "";
# T1 M3 P( @8 R& ? String line = in.readLine();
5 y1 W3 R: F7 N e; t( K while (line != null) {
/ g: [' S' z$ W3 l String temp[] = line.split("[\\t\\s]+");4 q4 y4 z3 _* r# l+ n$ O o) ]' Z
line = in.readLine();
0 E$ }5 r* Z( _4 n' q for (int j = 0; j < ySize; j++) {
! B- O6 G3 V; g+ @- h+ k0 A matrix[i][j] = temp[j];. }$ P' P2 d4 S# z5 U& Z
}
- s) V: H- \) J% _& w i++;
4 [0 q2 ]4 n/ Q- z' L* m }8 H' u5 s; K! }0 j
in.close();4 H' n5 f/ d$ T% h4 y" b: I' e9 D
} catch (IOException ex) {
/ v( n, k0 r1 P4 Z4 x/ b0 f0 D c. i System.out.println("Error Reading file"); \1 Q1 M T5 h* _
ex.printStackTrace();1 \) w1 G# ~4 u R# v3 I" ^( a
System.exit(0);
! q! ?, {8 ?3 [& Q2 I2 H }! ?& o- I9 z' p- R
}
' P) Q$ S& o9 r$ l: I" M public String[][] getMatrix() {/ ]0 S( g1 ~. G _5 b& m
return matrix;3 ?1 }) O/ Z3 c+ _
}
/ n" S2 }% h9 g8 I* ~ ^3 f} |