package business;
! |3 r, S1 k {( c s/ t7 Mimport java.io.BufferedReader;
( O! e. ]2 A# E8 H/ g" ~' K2 ?7 L' Aimport java.io.FileInputStream;" J3 K) R- v5 e+ y K' N" W
import java.io.FileNotFoundException;
e: K3 f4 @5 U. b3 u( Q8 ^6 r2 |import java.io.IOException;$ n- f$ ?% z$ M. L3 T2 m
import java.io.InputStreamReader;
% G" z( I* r$ [( p7 Nimport java.io.UnsupportedEncodingException;7 d: ~% F7 T& v+ U" g' r" i
import java.util.StringTokenizer;
: s* w1 D2 j$ }8 j' Kpublic class TXTReader {
4 G- U' ^6 @' O7 g4 \$ X, t protected String matrix[][];% J: Y0 I/ r7 |! v1 X% u
protected int xSize;9 d" n$ N: q1 i0 B" m
protected int ySize;' H1 U! O; o& R" j
public TXTReader(String sugarFile) {
; y" @! G; X* T java.io.InputStream stream = null;) a* A( l6 W" }
try {
6 o: X' m5 P, c& `% k3 O( C: i I# b* B0 j stream = new FileInputStream(sugarFile);: k, I5 Y+ o, q' \5 O- f7 P. F
} catch (FileNotFoundException e) {
x& H5 a% E$ b/ G e.printStackTrace();' ?" G4 ~6 M. X8 i, R. e4 s* J
}' w" Q @1 N' H6 G! D4 e
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
) _ P1 C+ T9 ]+ k init(in);. z; _( j. k: e# ?5 F+ {
}
3 \) ]( Q0 ]3 u J! J& v private void init(BufferedReader in) { y* G: W( S, m4 y' L$ o4 i( j
try {
- o. u% o( e) p" M0 r/ p% @4 M String str = in.readLine();
1 x3 o" o% z. \6 U5 C/ W3 j' v, g if (!str.equals("b2")) {" w5 p7 U7 Z' G1 ?2 e! b( O
throw new UnsupportedEncodingException(
9 O5 I4 B' [% U: f7 S" [4 A "File is not in TXT ascii format");% g0 D( i& l2 S1 e
}
1 ~5 d( S+ X) a7 Z. I0 v) ^ str = in.readLine();
6 a3 Y6 X; ^7 d) U) A3 V) r7 C# `6 u String tem[] = str.split("[\\t\\s]+");5 U3 x' e$ N! G. F0 ^( t* B6 \
xSize = Integer.valueOf(tem[0]).intValue();5 D/ |' e7 {% [. |
ySize = Integer.valueOf(tem[1]).intValue();- p5 s5 ] e% ]- R9 V
matrix = new String[xSize][ySize];6 w3 z3 [: E' \1 f' n* K
int i = 0;
! O @+ E: _+ n, }$ w5 e str = "";
2 Y2 i( o% @; R5 D String line = in.readLine();
+ S% o; _2 R5 [ while (line != null) {0 \$ y. {' @) L" F* [7 B
String temp[] = line.split("[\\t\\s]+");! L2 t1 p0 J# [; z
line = in.readLine();* S( b9 T- B4 o! n
for (int j = 0; j < ySize; j++) {- S( ~, p9 U' R/ A2 C5 G
matrix[i][j] = temp[j];8 ?5 w& ^, D* v7 x: t
}
; u6 P! s9 \5 ?$ g m( R) k i++;
0 U# L" ~7 N1 {; M }% R2 k) w5 l8 Q/ k6 \. ?
in.close();
! v; V! e! `, w$ B9 f } catch (IOException ex) {
1 @/ h* Z. ^, m9 w% J6 x System.out.println("Error Reading file");
: B$ n6 B4 B. x i ex.printStackTrace();
& J1 Z) w5 d! R. ~5 e9 x) A System.exit(0);7 G# E2 A6 y- b: J5 W
}- Z0 ?$ f' ^, V
}$ B8 d8 ^0 m/ |4 |
public String[][] getMatrix() {3 u" ?) V% o F. x6 T; D. U0 d5 t
return matrix;
' J2 U$ K5 l' ~5 j- P' @ }
6 s; D8 [5 T9 K% ]* j+ b! l3 \} |