package business;7 c" N6 H9 O+ t9 `9 e8 ~- o
import java.io.BufferedReader;
2 J4 G4 L3 d3 j6 e1 Ximport java.io.FileInputStream;
/ ]! D- x6 C4 _* L$ \# ~import java.io.FileNotFoundException;
! [$ Q1 k7 |/ s% H' T7 Nimport java.io.IOException;
/ X6 F4 M$ z0 l0 X. S' L3 Kimport java.io.InputStreamReader;
( s4 A5 k. d1 K3 U- w& V/ g/ fimport java.io.UnsupportedEncodingException;
' |9 U- _4 X. @* \( x1 Y; x3 r9 K# gimport java.util.StringTokenizer;+ P: ^4 b4 h4 f) \- G
public class TXTReader {
2 N* L, B! S$ V* }& r9 n N protected String matrix[][];
) q \" A; j% A- ` protected int xSize;
/ e$ x$ _( B( H, b* w, R protected int ySize;
% N$ [. H7 z$ K3 f9 ^! u public TXTReader(String sugarFile) {; n0 E# t; P0 v1 j% W- A
java.io.InputStream stream = null;; ]$ _' E [+ B+ n; M. Q* I$ Z1 y" z) ^
try {
3 Q4 q( _( Y) U stream = new FileInputStream(sugarFile);
' w8 e* @% ~1 D. E" @4 G } catch (FileNotFoundException e) {5 s: L# i# M+ t1 O# `
e.printStackTrace(); E0 S/ N% S. p8 S$ m% A, Q/ |
}
% \: r0 q) X+ x7 I- F0 K BufferedReader in = new BufferedReader(new InputStreamReader(stream));7 ` n& {1 B. i: U+ E
init(in);
x9 o! t; o+ V0 u4 n6 D0 h }1 Q3 b! _/ p0 f2 K7 S( ^$ Z) r3 ^% p
private void init(BufferedReader in) {2 o' ] c8 e3 I( s h& `: A( r r/ E
try {. L4 x& _, U2 n9 O% t
String str = in.readLine();# f ^6 T- }$ {, X# m8 ?) @$ P2 t( x
if (!str.equals("b2")) {$ q& A8 X& r- Q2 k9 v
throw new UnsupportedEncodingException(
+ j6 Z2 L8 l/ o5 ]3 b "File is not in TXT ascii format");4 n1 w& J7 O8 H) V1 m
}
$ f# U5 _ `' c! \ str = in.readLine();
8 z" m) d* s; l s3 R! L2 d; Q7 Y- h String tem[] = str.split("[\\t\\s]+");. U. j* b* S7 |+ ^6 c
xSize = Integer.valueOf(tem[0]).intValue();! L% D g- \" y v9 h) G) A
ySize = Integer.valueOf(tem[1]).intValue();7 [: G' ?1 L6 `2 {. M
matrix = new String[xSize][ySize];& F9 W. G' N; P" z7 u) `
int i = 0;
0 v. e; o6 X6 `5 U) f! Q str = "";
, G3 `# }. u/ Q String line = in.readLine();
8 |: }5 G: U9 J0 r0 P while (line != null) {* D& f( R" o P) A7 K
String temp[] = line.split("[\\t\\s]+");
; y. j* u$ D8 n6 j5 u line = in.readLine();
; T" m5 T' P) g* N7 _5 v for (int j = 0; j < ySize; j++) {1 ^ L% b- y5 a1 n1 t1 t9 V1 _
matrix[i][j] = temp[j];
6 G% N+ W6 \5 q2 A! l1 q }+ K/ g4 q1 i$ G& ^$ }
i++;( E# {/ w! A1 j2 B- m5 P z9 x
}
8 T1 Y' K/ L- i" t in.close();$ g- u2 B" [* t8 D
} catch (IOException ex) {
0 S8 G5 D0 Z- j4 a1 I System.out.println("Error Reading file");
" C g8 b0 ?. l; Q ex.printStackTrace();# W4 h' V9 k8 U7 U& U
System.exit(0);
4 W, f$ c) n9 d, f! A- y: j2 C; [ }
9 h, u9 r( c' B1 V1 \ }
2 f" Q: F* a* C) t public String[][] getMatrix() {
7 k; O, H7 U0 @' L return matrix;" v" ]2 ]) v4 @
}% j6 K- F( U1 D6 M" a
} |