package business;' U) u( O/ c2 l
import java.io.BufferedReader;' u3 |2 O! ~) T$ t
import java.io.FileInputStream;% h, M4 t/ d0 s) a
import java.io.FileNotFoundException;
! b, Y# d: b3 R6 A- [4 Himport java.io.IOException;
( b s4 f5 \0 yimport java.io.InputStreamReader;
! e8 I1 L& _- f$ g* i+ B& g5 f7 uimport java.io.UnsupportedEncodingException;
3 J6 o( l, U% u0 H2 m* N! _: `import java.util.StringTokenizer;; P- L5 {4 g7 p% j% B
public class TXTReader {
5 i5 s( G# ]% u6 L protected String matrix[][];
1 y- ^' }$ ]9 P protected int xSize;) l2 y1 W: d0 O4 k7 \3 T D
protected int ySize;6 P$ Z) ?0 U9 k. F
public TXTReader(String sugarFile) {1 L4 ^" b- E+ i! U
java.io.InputStream stream = null;
1 t6 r- ^$ z" j. g% @7 M- |4 o try {0 X* p- t5 I7 b: {6 i- G7 S
stream = new FileInputStream(sugarFile);
; k* a: I% \0 ? } catch (FileNotFoundException e) {
& R# T4 s# O6 G# J e.printStackTrace();8 Y# S0 H: {. M8 G/ T2 J
}, S' }+ N m* h4 P& W0 N
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
* [( h7 G& `6 P7 e) P8 m8 L) z; T3 ~ init(in);1 i o# Z% \' x3 Q' C( X7 e4 V
}
6 n ]4 p8 m/ Y private void init(BufferedReader in) {
e g) t; ~0 C& c% o J try {
8 h X) [/ M1 _0 W6 ?, M String str = in.readLine();
2 e: F8 C; X/ I, ^1 I5 w. j if (!str.equals("b2")) {& ~% V/ ^+ t( q0 |
throw new UnsupportedEncodingException(" _3 o2 L+ O% t7 n
"File is not in TXT ascii format");
; ^; q# U% s* @( {3 f& F }
q* N1 Z/ `' G: R str = in.readLine();
: t7 z( F8 O' t% h0 L String tem[] = str.split("[\\t\\s]+");
. V: B1 k6 f; t$ ?4 U' q xSize = Integer.valueOf(tem[0]).intValue();+ N9 r1 O" u! _- f' e6 E! i/ Q
ySize = Integer.valueOf(tem[1]).intValue();) M+ z8 X: C/ A p2 w" P" a
matrix = new String[xSize][ySize];% `- u8 j$ }& ^
int i = 0;
7 ^, f- C8 ~0 z4 M str = "";
* F0 F3 g4 q0 [3 C: Y- E String line = in.readLine();
- H6 s4 ^9 B/ z( K8 x4 O) u6 h while (line != null) {
8 [: l# h" f. b) ^" U1 K& H1 L6 ^/ _ String temp[] = line.split("[\\t\\s]+");8 v7 ?6 M0 S; W; K
line = in.readLine();8 Q, R+ `0 y" L9 [2 p" I' H
for (int j = 0; j < ySize; j++) {$ o' g. {! Z( e
matrix[i][j] = temp[j]; m, j: ~- \5 M0 T/ y- {$ E
}
0 v3 S+ ~$ q" A0 @- w/ q- K i++;
8 i$ x1 Z. g( e9 @) h, R9 N }. X$ e; ^( t$ h; u( c, q5 l* o+ L
in.close();
& }" A& Q0 c, D4 |0 X. a) R& A7 A } catch (IOException ex) {
, s! O! \: V6 o# V" J5 q- s System.out.println("Error Reading file");
. G! x) f+ {! C* K5 F& M: { ex.printStackTrace();, U7 V8 c+ c+ u* T+ ? p2 N
System.exit(0);
) B6 a3 |: P3 I: ]; _ } _5 Z* L) I5 Q' ?* Y7 Z r
}& Z2 [$ [. j! T
public String[][] getMatrix() {! G5 M9 K7 Z8 Q' T7 ?+ _; O
return matrix;
( q+ `# R' v& q* r; O2 X: O }) {) i1 z& S' a1 v8 N s
} |