package business; B5 e/ ~( i" {6 ^9 w
import java.io.BufferedReader;
6 R2 P5 v3 r" y8 o3 b: a) Simport java.io.FileInputStream;
! h7 H d. Y: o7 Yimport java.io.FileNotFoundException;
1 g; D+ M3 m- n, mimport java.io.IOException;
9 Y* v9 T% K" G$ L0 simport java.io.InputStreamReader;
6 |+ t/ p. }! U' E& qimport java.io.UnsupportedEncodingException;% Y4 B0 N! R" Q/ [0 T
import java.util.StringTokenizer;1 H5 b1 d$ u3 `: N: S8 k
public class TXTReader {; F+ _. P! X- C+ l4 N
protected String matrix[][];
0 y, p. G+ }- Q1 t% w; l protected int xSize;
$ R: Y: L! D& z) N9 r$ k0 A9 f& x& @ protected int ySize;& [# M+ y0 r' ]+ O8 Y N
public TXTReader(String sugarFile) {8 Q% i3 r& r: [: D4 {9 `
java.io.InputStream stream = null;
& S6 I6 k& n) Q. _9 L# S; L/ w2 s" W! S try {
1 m* j! Q2 F. I0 e8 x9 Y- a stream = new FileInputStream(sugarFile);2 U, q* E! p& B% E# P
} catch (FileNotFoundException e) {+ L3 t$ U* z9 s
e.printStackTrace(); G2 s3 l2 \: F2 G2 F9 d
}$ e3 |& r; N1 M* x
BufferedReader in = new BufferedReader(new InputStreamReader(stream));- @$ p p3 j: Q3 A1 q
init(in);
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private void init(BufferedReader in) {, S0 g1 A. ~$ J+ u$ } S
try {' h- i; b( d0 x5 d1 @3 C) z
String str = in.readLine();
2 ~3 @% } S: R* {, s if (!str.equals("b2")) {5 A+ {, w8 X1 b- U4 J9 ?
throw new UnsupportedEncodingException(
7 b P& ?7 D1 m: N( \) [ "File is not in TXT ascii format");, _4 M& C5 ]& a5 S6 q% }
}
5 E j% V7 w0 J' G str = in.readLine();) \, l7 z9 A: I# M7 z
String tem[] = str.split("[\\t\\s]+");
- p& ^4 u6 \5 l) [ xSize = Integer.valueOf(tem[0]).intValue();" o6 X; g$ R1 Z# i+ |
ySize = Integer.valueOf(tem[1]).intValue();
9 @1 Q5 q6 L+ p% ]9 c% Z9 O# x matrix = new String[xSize][ySize];
/ f* ]7 i5 K: G: W' j- k3 @ int i = 0;
$ a3 j5 e! @0 t1 {! z% a str = "";
0 v. j! r. H1 r) L$ F String line = in.readLine();
/ u1 p& B9 Q' P$ d+ i6 W* ]& l while (line != null) {
; d6 W3 w% B, C8 G8 Y6 Y String temp[] = line.split("[\\t\\s]+");4 Y/ `/ U; C" Z8 M
line = in.readLine();) r0 g- E) ~: }+ y
for (int j = 0; j < ySize; j++) {7 ]' f: E+ M2 a# K& i1 _% V0 T; j
matrix[i][j] = temp[j];
5 n& c( p9 v2 _$ M }
& f5 n; C( h- |+ m i++;
6 V( E* v0 n F( d; f9 M; ~8 | }
$ U% [! X( g7 l2 U) w5 o7 [ in.close();
* D, a d$ j, p$ A } catch (IOException ex) {0 u, ?" g4 x; s @# k
System.out.println("Error Reading file");9 |* {1 P6 ]( ]# d6 b$ ]1 e& R% x
ex.printStackTrace();
7 w! l( K7 U( E4 p: ? System.exit(0);
4 W2 ` V8 h q }3 L7 a f& Y# l0 F
}0 `2 Q' `/ U. `+ z- X% _
public String[][] getMatrix() {5 M/ x8 y {) x! j* K q
return matrix;
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} |