package business;+ F9 Y+ E% a- b( e
import java.io.BufferedReader;; i% d4 U' h6 F% D Q6 Y
import java.io.FileInputStream;0 q+ o0 G3 T" I- w+ k. [. W2 @
import java.io.FileNotFoundException;: {8 F* P T( h% I
import java.io.IOException;
M( o3 N& M% t4 k, I, Qimport java.io.InputStreamReader;
7 F4 O1 Z2 n h2 K& L# t3 P) d7 Gimport java.io.UnsupportedEncodingException;. u' v- M7 e8 E4 F/ L& v/ c7 A1 M9 X
import java.util.StringTokenizer;) Z" L0 O& I- o3 T6 @: A, V0 t* f
public class TXTReader {+ z+ X0 o, g7 o
protected String matrix[][];
+ q* W8 L |; X8 H! t; [% ?' |& Q protected int xSize;) X7 u0 t. H" a( b" ~) ]+ M# A
protected int ySize;; w% c1 i9 j# r. @/ X! f' k9 `( {
public TXTReader(String sugarFile) {
- c4 w q% S) C. p* y java.io.InputStream stream = null;
1 O: R- Z6 v( E. u, I. V1 k4 Y try {$ O ]& h" g5 D: t: A- l& B7 M
stream = new FileInputStream(sugarFile);4 {" `2 q( g! p! o+ R
} catch (FileNotFoundException e) {7 Q" H& Y7 M: \
e.printStackTrace();+ q) r5 W/ |- C6 l
}
9 F a4 y) ~) ?" ], h: g* L BufferedReader in = new BufferedReader(new InputStreamReader(stream));+ c* F* S" d8 H- g u+ l& t1 N
init(in);
% u& `: e9 _ N! ?$ g4 @3 ^ }
+ ]7 m" k- \2 M' Z. E5 f7 ]+ \4 Q private void init(BufferedReader in) {
8 y% s/ T" k" _5 B) W9 \ try {
3 B) l( ~7 j6 }- d% I String str = in.readLine();
7 ~% o$ i; ~8 |; c( I) W/ C& D' B if (!str.equals("b2")) {
* o7 }4 c9 N/ y throw new UnsupportedEncodingException(
, r6 Y' F, V" j; i1 _ ~; N% W "File is not in TXT ascii format");
B. i9 ]: {$ g* n3 ]2 q5 { }
0 J! Y: p' {( [' h, n& N; z str = in.readLine();$ t" p# \1 N( s O" d
String tem[] = str.split("[\\t\\s]+");
# v6 g" ~' T) w& j5 F# ~& _ xSize = Integer.valueOf(tem[0]).intValue();
6 F6 q* D [, [3 g# g. \ ySize = Integer.valueOf(tem[1]).intValue();( c% O8 U; c. B
matrix = new String[xSize][ySize];7 ~0 L" W+ c. ]# z
int i = 0;1 [! f1 R: X2 _9 W2 O
str = "";0 M5 V: b% B: Z! h( Y0 `2 W% T2 \
String line = in.readLine();& N, M& ]1 L5 h% r' I* y4 ?
while (line != null) {! Z2 _; ^. N7 I+ a$ a* h" m& o
String temp[] = line.split("[\\t\\s]+");
( H+ Q* `! z! p! d1 ^/ P line = in.readLine();0 N- `! h: `2 v. {
for (int j = 0; j < ySize; j++) {2 ~. H" U3 Z! N8 R9 ]
matrix[i][j] = temp[j];( y1 p+ y/ I* ~% C2 G# g
}6 ~0 P/ o, J8 T$ b6 N
i++;
* w5 s9 n( z" ~. y }! E2 X% g b! p c+ c" @' M6 k
in.close();
' ]0 e* D6 ^' E8 I } catch (IOException ex) {; h9 l+ V. G E# O _
System.out.println("Error Reading file");% b* L8 ^6 i3 g- l! U5 z, q5 F1 N
ex.printStackTrace();
, y) G6 _# h& J% C System.exit(0);& {+ K( |! U0 [* u
}
* K+ i: O0 L, L8 m( k/ w$ H }+ ~7 V+ x# A; c) D! B
public String[][] getMatrix() {) f/ f' k$ L/ p" a( U! {$ k
return matrix;
- q8 l$ u* E5 g: D. s! [+ K }
. Y* C& @, ]" H$ h# C} |