package business;
, i# o7 W1 ?% Kimport java.io.BufferedReader;
0 Z- g3 [1 f, L- A8 |4 F1 t: Timport java.io.FileInputStream;
5 Z7 Z; r1 Y* b/ ~import java.io.FileNotFoundException;' B4 `% T3 M# \& T j
import java.io.IOException;
* Z% i8 u3 J; ?( s8 Q$ Wimport java.io.InputStreamReader;- E# x" Q# C- y: ]( s" L0 c. S
import java.io.UnsupportedEncodingException;1 L. _' v, `: M. N9 |5 t4 [2 l: |2 p
import java.util.StringTokenizer;
7 H$ g. y2 T0 spublic class TXTReader {
& J% c2 C3 y/ ` protected String matrix[][];
5 c& e& V' X0 N( a. m- v protected int xSize;
4 d1 u, b" C- d protected int ySize;3 O2 M7 Z) w" _6 Q9 `0 e
public TXTReader(String sugarFile) {, G# r3 K8 S* N9 V
java.io.InputStream stream = null;
9 j4 R. o+ j2 Q. Z8 F4 `# d( r try {/ Q# U' W$ `( J- H3 I
stream = new FileInputStream(sugarFile);$ `+ }8 R: Y2 Z3 Y% Q; Y& S
} catch (FileNotFoundException e) {5 ~ z4 Y/ W7 B3 c' b) F0 x
e.printStackTrace();0 I4 V5 q$ M9 v8 |
} i- Q: A$ Y# \. D; U
BufferedReader in = new BufferedReader(new InputStreamReader(stream));" ~: K2 I$ k6 c' y0 A, A, i
init(in);1 G$ m, @( k6 p+ m" {
}
! V: H- v' n' I: u' a4 B9 |: W* h private void init(BufferedReader in) {
! D. q; N$ }6 ~3 O: Y8 f, r try {
2 ?! [: F% F# w6 f- `4 {2 a String str = in.readLine();
* |6 I- W% h1 d: v8 y if (!str.equals("b2")) {# B7 }* v' g$ E9 m, P
throw new UnsupportedEncodingException(
+ u4 D/ M& ]- y2 W! z$ @ "File is not in TXT ascii format");7 M( v- ^, g+ J0 b
}, { f* C5 ]: @9 h7 k
str = in.readLine();
6 C, N, p# v8 ^ R2 H' J1 q# ^ String tem[] = str.split("[\\t\\s]+");
" _/ I7 L, a( {# w6 p xSize = Integer.valueOf(tem[0]).intValue();4 n& X7 h5 B; F2 m
ySize = Integer.valueOf(tem[1]).intValue();
+ m0 s2 I0 [- j5 D, Y3 [. S$ n matrix = new String[xSize][ySize];, H* x) [4 T0 L4 @1 k1 @$ ]1 ? o
int i = 0;
+ e) E! l4 J$ B6 c str = "";" D3 v+ |! f2 O9 B' V5 K8 s
String line = in.readLine();0 H) O" O z8 A3 y5 p" x
while (line != null) {
5 t3 P: B8 C8 N# ~$ |0 Y String temp[] = line.split("[\\t\\s]+");8 r8 t0 S w9 E N9 @. g y
line = in.readLine();
4 H, d$ |4 @* O for (int j = 0; j < ySize; j++) {
7 h, o5 b+ y8 w7 m matrix[i][j] = temp[j];/ c. A1 w! j/ f" p5 h$ c! F5 b
}
# R# _: X$ a/ R i++;1 J/ Y" V, H: S1 m# ~! H3 K- z
}: D a; r& K0 |9 I
in.close();) x0 k3 C7 g! k: W* s
} catch (IOException ex) {
s* t; c8 ^$ g5 g System.out.println("Error Reading file"); |' b6 Y9 R" I2 n
ex.printStackTrace();
4 H( c7 b$ Z5 L1 O3 r/ S System.exit(0);- N! H7 ]. F5 k0 {& g: k9 j
}& Z. R" Z( `. l ^4 j8 @2 g
}
! u, T& ?0 [9 J6 I) Y- `7 a' h public String[][] getMatrix() {
* R$ l& C/ B& s0 o* j* S return matrix;' d$ `! a0 Q$ r- U2 m
}
" s* V% M. v( O& o( f} |