package business;
9 g6 l ]9 q; P: h5 e4 x1 Z4 `; }import java.io.BufferedReader;
* I: s9 b' \& @' z* ~import java.io.FileInputStream;% G& N5 J: h. ?1 S- W3 K# q' [
import java.io.FileNotFoundException;
3 Q. y8 K8 T2 N# f6 c- l2 himport java.io.IOException;
/ L$ J' p- T* b2 ]import java.io.InputStreamReader;$ S7 [6 T* S& |9 }
import java.io.UnsupportedEncodingException;
1 i2 P9 e3 z: a* d5 Y9 }& @import java.util.StringTokenizer;/ ~0 C* b( k0 L$ U/ x
public class TXTReader {
3 |5 F: b( L: |5 K( u protected String matrix[][];
7 s' w8 E- p9 X4 P protected int xSize;
) Y+ e+ y q, @ protected int ySize;
/ I8 j$ D$ ~% |; r+ B0 V public TXTReader(String sugarFile) {% E4 k' c; _& C
java.io.InputStream stream = null;
+ R- Q; |9 U5 {& I+ i: N* u1 X$ G try {
3 l. {- f- v2 ]+ o: M! j/ q stream = new FileInputStream(sugarFile);
/ e. }; R+ O1 m } catch (FileNotFoundException e) {% C& e( i; x, k* }- k2 o
e.printStackTrace();
3 }4 D" I7 y2 ]1 b8 t$ n# v }
6 h# `# K H* L. P @7 f BufferedReader in = new BufferedReader(new InputStreamReader(stream));
- P% V1 N, ~. v% ^+ P2 I% ]0 n init(in);7 V. Q- w: S2 K; Q6 \- s
}
* F$ q5 @4 `3 U. e6 x$ h private void init(BufferedReader in) {
! e+ j& E+ r& h/ ~" @8 d try {" r, y$ V- G/ q( {, i) I( z6 I, j
String str = in.readLine();% e. d" L9 [7 ^ {& L- i) `
if (!str.equals("b2")) {
) R! n2 u' c0 x8 m throw new UnsupportedEncodingException(# r: z5 \' X8 b1 L5 u7 M. U2 d, X
"File is not in TXT ascii format");
" K1 `6 ]9 Y3 u3 f) I9 m }
7 n& u: @: S" {* R% Y e6 [ X# a str = in.readLine();7 I& w' I$ H" |$ r5 Q y
String tem[] = str.split("[\\t\\s]+");
3 E: w j$ h. M/ @ xSize = Integer.valueOf(tem[0]).intValue();4 M1 g* J! O6 S2 D+ [
ySize = Integer.valueOf(tem[1]).intValue();
* C& T+ v7 }' x+ W; g& M4 ]4 t' L4 I matrix = new String[xSize][ySize];: g3 D; o- Q5 f j: L
int i = 0;" h7 P/ P) |: b: J
str = "";
$ D+ i! [ W$ L2 a- e; u5 M String line = in.readLine();& n4 `6 @, F* n+ _, v
while (line != null) {
6 Y0 L0 K2 D) h0 E String temp[] = line.split("[\\t\\s]+");' F3 b) S$ Q$ n: J8 O$ W
line = in.readLine();
. G/ k0 _# A/ m" F5 |( D for (int j = 0; j < ySize; j++) {& y$ x# W& h, \/ k
matrix[i][j] = temp[j];3 o, w( T. o4 p# F& f
}" |/ [+ V/ m* W& g+ ^
i++;
6 C6 a2 D4 y. A! W }0 T% z; e5 |, O- Y. Q
in.close();
: L) y: Z* B6 X5 z } catch (IOException ex) {
: u, T, a9 u8 V" O3 C4 T* E! i System.out.println("Error Reading file");
u( _+ @) {% j5 A0 a$ |+ Q ex.printStackTrace();" Z# |, A0 m: p& V9 n
System.exit(0);
G/ f# c$ `1 w" I- I5 g6 e. N }
5 t' r5 l( u- a+ E" K) P) `- t7 ^& X$ S }3 n6 O; S, ?# O' A8 `
public String[][] getMatrix() {
( V3 K* @) Q4 Z return matrix;
& S. b$ s3 ]9 y u }' Y9 w4 q P" F
} |