package business;( I u- {9 b/ ?) @/ l2 y
import java.io.BufferedReader;
$ z, C, {; w; r8 f6 I: gimport java.io.FileInputStream;5 I9 S2 `+ p* Y9 z0 r
import java.io.FileNotFoundException;
, ?. f- Z4 `" l3 q- ~ {6 S# s5 Yimport java.io.IOException;) v/ u+ ?0 J; ]; w; V
import java.io.InputStreamReader;
/ m; g9 w1 [. ^: q" V" Pimport java.io.UnsupportedEncodingException;1 H$ L" Z! P- r
import java.util.StringTokenizer;9 r& \. ]+ [+ ?# w5 m7 [4 u9 J6 }
public class TXTReader {$ N' o6 r5 X6 L! @ d/ `
protected String matrix[][];
2 ]; C( B, N% j' r3 \ protected int xSize;# Y2 q. l* Q2 k3 Z" H6 l
protected int ySize;9 E0 U) F3 S! v) W4 I2 U
public TXTReader(String sugarFile) {
3 k r& C9 P3 D7 }5 V6 { java.io.InputStream stream = null;. g& u Q1 [) G/ g" b# a
try {$ z" F" ~) Q! h3 b4 |
stream = new FileInputStream(sugarFile);
$ m6 Y/ @9 _! j } catch (FileNotFoundException e) {
! \; H9 o1 i/ _6 k6 l! ] e.printStackTrace();
) D' l/ N( e5 U3 T }
, [, p* A3 m; m$ J: d) a! l: h8 Z BufferedReader in = new BufferedReader(new InputStreamReader(stream));
. ?4 J4 e2 s7 P* [, G9 ? M: T/ H2 X init(in);7 \( Y3 r* G+ A2 T" T, b/ a
}
5 U6 z# k. R) E: m+ f private void init(BufferedReader in) { J. Q' E$ [ A4 H+ ?$ e: ^
try {, |( i% D2 H8 a& Z5 T
String str = in.readLine();
1 @9 i6 @2 D+ k9 ?9 ~; N if (!str.equals("b2")) {: d0 ^ ^5 Z2 M- p
throw new UnsupportedEncodingException(
5 j9 l4 p3 V4 `: Q- C& J& o "File is not in TXT ascii format");/ n6 H* g% n2 o" y
}
( l$ d6 x6 u# W str = in.readLine();
+ }" D1 H( V# H$ G# s String tem[] = str.split("[\\t\\s]+");( H* b" |1 G& ] O8 }
xSize = Integer.valueOf(tem[0]).intValue();/ b* Z8 Q: G2 i l& n' _
ySize = Integer.valueOf(tem[1]).intValue();- y; l x5 D+ x+ W7 ~
matrix = new String[xSize][ySize];
. T3 k# w- w- p9 E+ \ int i = 0;1 i; `1 p9 W3 } Q. H
str = "";2 L% G* u5 ?- S2 C
String line = in.readLine();% G6 C3 N* [' K1 \
while (line != null) {, D# F, a7 l v( H1 L7 U" G p9 Y
String temp[] = line.split("[\\t\\s]+");" B( K C2 K. Y) B$ B% U7 h [
line = in.readLine();
& d, `& M( e3 w! ^& c& { for (int j = 0; j < ySize; j++) {6 V6 k4 \$ {+ n; H& ]' G8 l
matrix[i][j] = temp[j];- W+ W% _6 `9 f5 B
}7 |6 U- _- N9 Z f, m$ n
i++;, s: K8 S1 A3 Y b# E
}, o. u6 `" g( e% w
in.close();
6 T3 t% X4 c" d } catch (IOException ex) {
# x( p4 O2 ~7 F/ L' D+ ^! P System.out.println("Error Reading file");1 A9 _' `2 K( R7 r% ~1 d
ex.printStackTrace();, G3 _) c% h; m- J' {
System.exit(0);: \* q5 B. Z2 w% d; F
}; d5 E( ?5 [ [) r
}: P. U. }4 d0 A' X# ?( T
public String[][] getMatrix() {5 t. `0 H' x. l0 d8 L
return matrix;; i+ c. R! N+ Z2 @. C# S8 V m
}1 v' p. W- O4 b s2 f
} |