package business;3 E& t/ E! a/ C |8 M" T
import java.io.BufferedReader;
, v( T4 ?6 Y1 N4 A+ rimport java.io.FileInputStream;8 `; a: m$ e0 k: R( F% l" g
import java.io.FileNotFoundException;
! r8 ?" F8 ]5 A7 ?0 j" Bimport java.io.IOException;- N/ n1 j& c. i z. j) g* `
import java.io.InputStreamReader;
6 x( u" u' }% A4 a: C( V4 Nimport java.io.UnsupportedEncodingException;9 p6 k5 b$ e2 B7 b! {
import java.util.StringTokenizer;& x, R1 ]0 U+ Z8 D2 k' X9 K; ^
public class TXTReader {6 {$ M) y' Q# F, \; g+ p3 Q
protected String matrix[][];" N2 ^6 ]6 x `) Z$ K
protected int xSize;
! d; @9 N: w4 K protected int ySize;7 _$ `, @9 \- I4 t; q$ I
public TXTReader(String sugarFile) {
h! r1 ~. V5 j } java.io.InputStream stream = null;
0 D& K F$ M& m5 o+ a$ P( Z9 K+ d1 k try {
" X$ G% Z. k7 h9 Y( B5 g* J stream = new FileInputStream(sugarFile);
/ h+ P5 J& n! `; t } catch (FileNotFoundException e) {
7 ~; R" u" }" `' A8 @ e.printStackTrace();. b9 r2 E; I# a6 A" N; E
}/ {, q) I O" H& |0 y
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
( o0 t8 w$ s) T/ {& v init(in);
0 D+ m8 |) ~2 E- C }; x& M1 U, K9 \- f/ N
private void init(BufferedReader in) {
) d, I6 o, l5 J& G try {
2 Z5 K: M+ P3 `$ r String str = in.readLine();* t+ q% q k$ m, F1 P
if (!str.equals("b2")) {7 I% f0 A$ W1 W% K7 t
throw new UnsupportedEncodingException(
4 ~1 r3 ^5 W. ]. u "File is not in TXT ascii format");/ K1 Y; H/ w: _0 U
}
, P9 I/ Z: H0 ?6 E" X str = in.readLine();% V8 N ?5 E* ~
String tem[] = str.split("[\\t\\s]+");) |9 {, e7 t4 W( V' h
xSize = Integer.valueOf(tem[0]).intValue();2 M; H2 @0 Q7 a8 l; S4 P- P+ u
ySize = Integer.valueOf(tem[1]).intValue();" G3 x: q: Y H2 p" |( Y/ k3 s
matrix = new String[xSize][ySize];. K" K b7 {- D! o0 J
int i = 0;
2 |& @2 K& l$ V9 w/ T/ l1 d% P/ d str = "";, p' M6 G8 {3 {$ F( l5 J
String line = in.readLine();
, o* W' Y. e+ \' e' x while (line != null) {8 s3 U* m+ j' v3 U) Q% R5 h
String temp[] = line.split("[\\t\\s]+");
" s2 }4 p2 P" U9 p( Q) D4 P" G line = in.readLine();
) \& O C' Q/ r% z+ ]1 O" J for (int j = 0; j < ySize; j++) {
5 V, _) V# R; v! I, t matrix[i][j] = temp[j];5 ^8 [& }7 k6 C- B/ ^% O6 C
}
/ n9 Z7 `# m0 p# N) U i++;
6 r+ z6 {7 x& J) o$ a) A }
2 \, p+ p# f* {* H% d! p3 }6 d in.close();
& @( \- [! L; J9 X, j. ` } catch (IOException ex) {
& j. j# z1 X% ~: ^/ J System.out.println("Error Reading file");
* {& \# s. L% L9 N, U" O$ T2 m" N ex.printStackTrace();& S, o. K, u T& S
System.exit(0);
2 r3 W8 d, k( a& V8 E; y/ N }' X! ?! A/ h# R9 F% e3 _6 x
}) r: j, Q8 f% i1 H. Q
public String[][] getMatrix() {
4 v) t5 A- }2 X7 l8 e9 F. ^ return matrix;
- p* B/ o1 b, U }" }/ x. }6 d2 `- z5 S; N: K0 A% H2 W
} |