package business;, t7 i6 T( G6 S
import java.io.BufferedReader;# j! I! b# l* Y3 x- _. C9 {7 F
import java.io.FileInputStream;" g3 E6 e" C) U1 h3 \3 r
import java.io.FileNotFoundException;
8 K# M5 Y' J5 `( C2 Pimport java.io.IOException;9 p. A* k7 ?2 G6 o
import java.io.InputStreamReader;" N; o) q$ b2 _+ B( q7 _
import java.io.UnsupportedEncodingException;. C1 |. z# x8 I* ^
import java.util.StringTokenizer;) M" |. s8 p+ R: f h5 z9 o
public class TXTReader {
/ y, C1 |3 l( c& y/ h& C* G protected String matrix[][];
7 I% v* ?8 g. ]" M protected int xSize;
5 D& j- O6 T5 |/ |* k protected int ySize;# Y, }* p" Z* G ~3 R/ L
public TXTReader(String sugarFile) {
- l: n% n/ A( s java.io.InputStream stream = null;
. [/ h& }& B0 n6 K& X try {
0 n# Q3 z. D1 {, C stream = new FileInputStream(sugarFile);. c6 x- C! [" S
} catch (FileNotFoundException e) {# H2 P8 F/ A1 o6 `. _9 r" O8 |. {+ u( Z
e.printStackTrace();% Y) p) v1 n. J x0 w
}
: `2 J4 x& n9 ?4 E4 O! P: \( g BufferedReader in = new BufferedReader(new InputStreamReader(stream));
3 U- o2 ?# p6 m* Q init(in);. k6 h1 ?% M4 H. n$ E
}
8 H. W z% c8 C* R private void init(BufferedReader in) {* ~7 h1 V5 B; N9 S
try {
$ H! d: f0 U0 i1 s' A* j3 @ String str = in.readLine();
. t. O$ E+ }; B& b if (!str.equals("b2")) {
- M# {9 ^4 Y9 u- c% ^ throw new UnsupportedEncodingException(, j2 f/ B- v1 Z0 t: r3 f& w
"File is not in TXT ascii format");
( t2 j Z. q Z6 o8 c. K* s }
: ]: P( \. o. w; l) j, ~' ] str = in.readLine();& w( K) L4 S1 i: Z5 H7 \$ R+ H' Z
String tem[] = str.split("[\\t\\s]+");
" B" e# N/ a0 z# R1 P5 X1 f$ {' k xSize = Integer.valueOf(tem[0]).intValue();
1 W. {* Y/ K% E- ] q ySize = Integer.valueOf(tem[1]).intValue();
$ b) V/ l' U' d% l2 F matrix = new String[xSize][ySize];
0 @+ G! j- `1 S int i = 0;
2 t6 H! J& g' U# U z! x' k' A str = "";% X( V% T& T/ y6 r0 `4 ~
String line = in.readLine();
2 B+ h! }" D4 \6 B% d while (line != null) {
7 n/ G2 g$ d) H String temp[] = line.split("[\\t\\s]+");# k7 w( P8 [' C8 z% P3 M
line = in.readLine();* D9 y9 R V$ ]8 w7 l' O
for (int j = 0; j < ySize; j++) {' ? ]! p8 \5 S4 S: e! A, T( u% N) d9 I
matrix[i][j] = temp[j];
3 C' O0 R" B8 C! ?) }$ U }( E5 P: }/ }7 ~% l+ o) w
i++;1 M# H y/ y6 ^8 }9 {
}
6 N% T# L+ m. k: d3 R/ R in.close();8 F( {1 F( g$ y; r4 ]8 B4 Y2 ]6 u2 r6 w
} catch (IOException ex) {
: L; e$ j; R2 y System.out.println("Error Reading file");
6 T% M( @# m4 S* b ex.printStackTrace();$ C7 ~( y' E3 o. W* p
System.exit(0);
5 q% a% B S& [3 J }6 r) h7 ^& j& H9 b: v1 D: J# C
}5 [3 q5 s: B- t! ~
public String[][] getMatrix() {
2 \9 n) o& Z8 \* p return matrix;
0 g' B$ v! m! F! J }) k/ \% k3 h, f7 [# O) P& ^
} |