package business;
3 [% e" K! \% x3 Q* Z u; f w) eimport java.io.BufferedReader;
, U0 `2 L' z+ m, U1 m+ ~& ^7 simport java.io.FileInputStream; k7 o- z3 a% h/ ~5 x! r
import java.io.FileNotFoundException;, \/ }8 ?. i1 D$ b
import java.io.IOException;
$ |& O8 e3 ?8 Y/ Uimport java.io.InputStreamReader;" w! R; S8 t7 ]: W0 t4 x
import java.io.UnsupportedEncodingException;2 P0 G, o" O/ s7 K
import java.util.StringTokenizer;
& H+ E# R3 X& o# P- w& B( |# \public class TXTReader {
7 n& `6 j! G% }" ^; v' j0 S ] protected String matrix[][];
% N' x3 {8 ?1 i1 Q6 J, E protected int xSize;/ n0 P1 `- J8 l$ c3 ^1 n6 `' Y
protected int ySize;
; o0 F% \ g0 m0 {1 o( V% I+ A% e public TXTReader(String sugarFile) {7 g; C: f1 H. i0 k& O1 M& D' L. [( X
java.io.InputStream stream = null; h, I. ^' V8 A: \5 p
try {
% H; {5 n) c7 Z+ B% k# q stream = new FileInputStream(sugarFile);
6 Y9 C, f. P' X3 u } catch (FileNotFoundException e) {# ?; O2 S; p+ r b% Q
e.printStackTrace();+ P3 \6 D$ N* e3 g7 F0 @$ l1 h
}
& X7 w8 i5 y$ M: E8 A BufferedReader in = new BufferedReader(new InputStreamReader(stream));7 d- h+ ^( T, Z+ f9 z$ |: [
init(in);) D, c. \% K" h
}! I0 e9 p+ ^! x6 T: i8 \6 m5 w' Q
private void init(BufferedReader in) {/ ^0 \: b8 f/ E1 {) b
try {
8 o* `+ _" z) K5 M1 D6 c% k) A String str = in.readLine();
- D0 c3 O7 X9 e. j. e7 R% H0 w if (!str.equals("b2")) { e. {$ [$ u* K2 X! z' r- T. r) X
throw new UnsupportedEncodingException(
2 _. a! B2 O7 G+ K! x# Y, Q* n "File is not in TXT ascii format");2 a5 B! o7 L& r" y! Z# @0 J
}
( E. Z: Q9 I8 E& k str = in.readLine();6 K) J" \" }# b: y+ ]
String tem[] = str.split("[\\t\\s]+");3 w" v: _3 t- ]4 h% p9 F
xSize = Integer.valueOf(tem[0]).intValue();, y3 x& z/ E% j7 w5 r6 `
ySize = Integer.valueOf(tem[1]).intValue();
- I+ N0 }* t! L9 \9 [ matrix = new String[xSize][ySize];
9 y v2 A2 X2 \8 b int i = 0; L0 Y: x H( j" {8 _! ^
str = "";
( o4 }3 X0 a# l, Q) } e M String line = in.readLine();
% d/ u( ^ j( W6 a# ^3 G% S while (line != null) {
( J; ~, Y. H5 A$ E! h! f String temp[] = line.split("[\\t\\s]+");
( z3 H+ ?4 V) O) d2 f$ u6 m$ w# u line = in.readLine();3 u' Y( h" M3 D. U2 r& Z" M
for (int j = 0; j < ySize; j++) { n( o; E) E4 @ Z; A
matrix[i][j] = temp[j];) o8 m( k8 f& z3 C1 r
}
& K) ?; l4 G" ?; X% o) ] i++;
- p" Z# {5 [3 d- R- N) u }
8 D( d( u( T0 X. S/ P) y5 T! Y% K in.close();7 L0 c# E3 Y7 A$ @. ~/ k* W
} catch (IOException ex) {
1 c, o8 n9 r3 g: E' Q3 L+ A System.out.println("Error Reading file");
c+ {3 F( Q5 P% b# O: _; C ex.printStackTrace();
' x+ O9 e/ y/ B4 N6 \. m System.exit(0);
) f+ Z$ t6 L0 \9 m6 ~ }
& e8 k3 A: w( [( N' v! e }
0 g4 _1 |; i6 ~. d( p public String[][] getMatrix() {
0 \3 f! A1 G5 {; b return matrix;
6 r3 G1 }5 O1 d }8 B( _) M6 C* N
} |