package business;
/ a' Q; ~) G; L. zimport java.io.BufferedReader;5 z9 N; k4 ]- X; t! t
import java.io.FileInputStream;
$ o' g% {0 o; V, u; }import java.io.FileNotFoundException;! l9 r0 O* t: g7 w3 s$ {
import java.io.IOException;0 [$ H7 D4 c& E+ K% O3 `
import java.io.InputStreamReader;/ L' Z* Q; W6 U1 D5 E
import java.io.UnsupportedEncodingException;9 `: P2 ]* F+ s* r
import java.util.StringTokenizer;( t/ k% P+ z# I& ]. `: b1 C
public class TXTReader {
( _' O: v1 V- p! _: i. M5 Q. h protected String matrix[][];) u6 E: g9 ~$ Z5 s& ?
protected int xSize;
1 o; Q6 @! M* m7 l- h2 b, v. q protected int ySize;
9 {" v" P0 s: _ public TXTReader(String sugarFile) {
, M8 p/ U+ d2 u* j java.io.InputStream stream = null;
0 L0 I, j1 v0 |$ |0 G try {
+ {8 O+ w8 Z& o, x% w6 W4 x stream = new FileInputStream(sugarFile);' U* J2 p9 @. ^. R3 J
} catch (FileNotFoundException e) {
/ Y5 W0 n( R8 n, n5 H e.printStackTrace();/ w7 I, p8 T: r9 S4 N6 @6 w
}4 H' d |6 |. D( h, r2 ]! _4 `
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
+ G" J4 X1 ^4 w init(in);. p9 i+ D, y( H0 f( B- d
}
7 t# F- w3 c9 C, A) ?( W private void init(BufferedReader in) {
, f( s0 x" V) f7 o; _0 o% ? try {' Y' x6 y; V& A- j0 p1 A0 U
String str = in.readLine();% h3 C( n+ p- c" p! F$ h
if (!str.equals("b2")) {. p5 g: X* U3 y8 E
throw new UnsupportedEncodingException(
3 u- M7 @+ ]3 B "File is not in TXT ascii format");
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str = in.readLine();) e& F8 l; S$ ^3 \ T. g6 p! Y
String tem[] = str.split("[\\t\\s]+");
: l- ^7 m7 @. K xSize = Integer.valueOf(tem[0]).intValue();; g% a, B# x, i3 w9 p! ]* I
ySize = Integer.valueOf(tem[1]).intValue();
( P! O' ` X( v$ {! k matrix = new String[xSize][ySize];
+ u, W& F% o$ f- G int i = 0;& m% ]3 [. @/ o2 H
str = "";5 Q- ` C" y: z9 i6 `* W% f
String line = in.readLine();6 m e$ e. p) F# L& e! j
while (line != null) {7 {. ? C$ T& v" b8 |# y5 i" s
String temp[] = line.split("[\\t\\s]+");
! y; e6 }: i7 u$ i2 ?; G line = in.readLine();
) H* T' L# f, R for (int j = 0; j < ySize; j++) {! W9 o8 Q5 F! n5 `) O# b% f6 @
matrix[i][j] = temp[j];0 Y' S p# }3 v" T$ S* ]( m, D
}
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}
: a- m' b( K! g" [% u% ^ g in.close();+ ~; Y" }' `9 h
} catch (IOException ex) {: N; K6 D+ i) J2 D
System.out.println("Error Reading file");
/ z" q! h2 S+ E7 b; G( ] ex.printStackTrace();/ B2 q2 e2 l+ m( h* z- ?
System.exit(0);' Z) S3 l) q) h/ o4 Y! l6 }5 B- c7 G: u
}1 L* J' t) g6 O- f3 f T
}
* p. a% q4 e4 k$ P0 {5 I/ u public String[][] getMatrix() {4 r# s, K' R8 i. m7 q1 |! D# c
return matrix;9 r# G; o& r5 E' u& t5 t( D
}" l$ B9 }8 G9 l; c
} |