package business;0 O3 \' B6 U1 P8 t2 n& @
import java.io.BufferedReader;
/ \7 {) o7 {7 x& Z4 `import java.io.FileInputStream;
0 B, G' {/ q/ }# y( U6 C$ T8 ]: ?import java.io.FileNotFoundException;
% D3 z& R( |& `$ y! S5 H+ C' b; [4 Dimport java.io.IOException;. T6 h! Y. k: s% n/ e$ P
import java.io.InputStreamReader;" M+ K5 a$ J, n* u
import java.io.UnsupportedEncodingException;
5 z+ G7 b. t3 @% mimport java.util.StringTokenizer;3 W$ A* C5 w$ U' w, `0 X
public class TXTReader {
A* @1 E6 T2 G8 A4 G9 w8 d protected String matrix[][];
" {: y% x1 ` I/ H- f: g$ w protected int xSize;+ R- `4 ^# Y: X0 R
protected int ySize;( C1 `8 c- I6 D. u% |. u
public TXTReader(String sugarFile) {
8 e0 N" ^; T" R# J8 I* z java.io.InputStream stream = null;
1 T: h+ j: V! b; \, i! H* I0 A try {
+ d, @+ D/ R- \; w; G+ W stream = new FileInputStream(sugarFile);( S3 S9 o5 S) w1 r9 W; L
} catch (FileNotFoundException e) {
1 m; x) ~+ E. l; S& y e.printStackTrace();9 I, Y% |4 N( c
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));
5 f" }# }: p v3 Y$ ^! Z3 {7 B init(in);
7 m: R( P1 P& \( ?7 B& ` }9 q8 C9 |' u U9 h
private void init(BufferedReader in) {- I4 z% N) d) t7 U4 c. {6 r
try {' ~3 o' S/ N( Z! V
String str = in.readLine();# s& }! }1 M4 u' ~; I# i
if (!str.equals("b2")) {1 d. @6 `; n5 F- s
throw new UnsupportedEncodingException(( K0 K9 X. @2 J2 ~
"File is not in TXT ascii format");% G! ~7 j' _7 t
}8 ?9 a) I& H" @) A: i1 Y
str = in.readLine();
/ n) E5 Q2 a+ Y7 y2 o8 ]( U# J String tem[] = str.split("[\\t\\s]+");5 @! q/ j# p0 p! v
xSize = Integer.valueOf(tem[0]).intValue();
+ d R# q8 F4 d# q1 \: V: b6 I ySize = Integer.valueOf(tem[1]).intValue(); t3 \! h0 r: y v0 F( u
matrix = new String[xSize][ySize];0 @* \* p. U* K _% n" u0 H
int i = 0;4 P2 V, y7 S' c/ b
str = ""; i- f' w7 [7 f, u& [# p+ O
String line = in.readLine();
( h5 I0 O5 C' F5 i; N( E8 k while (line != null) {
9 n+ b- M# Q) O# Q! j( ` String temp[] = line.split("[\\t\\s]+");
2 d1 s# T ]+ ^) O: V, z Q' | line = in.readLine();' }& I1 w, [3 }* J# L
for (int j = 0; j < ySize; j++) {; J5 t$ G1 V& l. j8 }/ g6 J
matrix[i][j] = temp[j];# e: c9 }! Y/ P5 y
} M: b: j# F4 J6 C
i++;. G8 p6 i. W# h1 t) i! u' I
}4 U5 J( {8 H& @, l# a% u
in.close();
. C6 b" N. N- V5 C' n# V/ H } catch (IOException ex) {; A3 ?2 K* ? G$ s; t3 S+ |# y
System.out.println("Error Reading file");
; A; X2 G+ p5 H& t8 Q ex.printStackTrace();
j v$ c. N" o6 }2 R System.exit(0);9 Q0 @0 b4 @' d! S" G
}) P5 Q$ ~ F6 R* s2 W P" t
}
8 A- y( R" B* O. b public String[][] getMatrix() {- T2 ~. f4 f6 a" q" O
return matrix;
: T+ P7 m, y* W. { }4 W) v {8 ]+ y( L- ~: Z! g% X
} |