package business;5 z k. s$ n- n. J% s
import java.io.BufferedReader;' ], j7 P2 L& G+ r( J, d- o
import java.io.FileInputStream;
8 Y; u0 ^8 J$ S$ W$ j' aimport java.io.FileNotFoundException;/ Z) |6 Z: [& A8 o: L( Q/ }
import java.io.IOException;+ H. c7 Z+ R2 p. G2 i( i% Z: N
import java.io.InputStreamReader;! C; Y0 n1 r$ ?, l+ ]5 j) O
import java.io.UnsupportedEncodingException;3 x- G* V* S; X7 A
import java.util.StringTokenizer;& z* K) d8 T: \* t
public class TXTReader {
. C2 p) D- w; m. |0 x protected String matrix[][];
6 ]$ o+ f2 i! s0 _: n protected int xSize;
! u1 t% ^4 L; i% |0 } o* o protected int ySize;" j7 s9 ]9 T# i8 z; ^
public TXTReader(String sugarFile) {
' X1 @$ T2 H3 d4 l7 E# b/ o$ I java.io.InputStream stream = null; T5 |; I5 y0 p1 u0 a ^
try {5 Z0 E( \4 _2 R
stream = new FileInputStream(sugarFile);! u+ |; Y9 m$ p' T' f( Q
} catch (FileNotFoundException e) {
; ]4 Q% G R& ]6 s+ ^( N6 w9 c3 |+ U e.printStackTrace(); P0 K- X* [& t3 P, c: b! r" K
}
8 f; w- k# w+ e) \: r BufferedReader in = new BufferedReader(new InputStreamReader(stream));0 h/ Q6 O7 ]5 Y; C+ U
init(in);3 d2 l* r: V* m1 |, b( |0 l
}
. l9 H+ h! k7 A0 E j% J+ ` private void init(BufferedReader in) {
6 \/ s% q8 V4 w/ _" c/ c! z try {0 Z l% x2 P" [& q+ @! ?& ^. W w
String str = in.readLine();
( h3 G0 i. n7 X, t; X) z if (!str.equals("b2")) {
0 m8 k$ ^ q* q) h- v throw new UnsupportedEncodingException(& Y. H: G% a/ d+ X! N
"File is not in TXT ascii format");
+ f4 O5 i4 D/ ^3 Y1 q; @ } F( U# d7 w5 A; w8 {
str = in.readLine();$ P6 V# i4 F( d$ K: T- j( w
String tem[] = str.split("[\\t\\s]+");
( e; Q) ~' _) s# z5 i3 E xSize = Integer.valueOf(tem[0]).intValue();, \9 A! [3 I- W3 u: H
ySize = Integer.valueOf(tem[1]).intValue();
. s0 _* a7 L" r5 h! [" L" p' _- Q matrix = new String[xSize][ySize];9 }( A1 I- k; o1 y
int i = 0;
! k( ~" W/ Z6 k q- _( A/ a str = "";
" S8 y. S) ]/ ~1 V5 r String line = in.readLine();5 a) X( F/ {4 E4 }( q: P
while (line != null) {
|" g& @6 U/ d8 e) ^. B( N String temp[] = line.split("[\\t\\s]+");% ]# ~" J! i R$ D1 O7 M! }
line = in.readLine();
2 L. R5 |' z' e8 @ for (int j = 0; j < ySize; j++) {5 a/ G* E& ~: I7 K& U: K
matrix[i][j] = temp[j];# Q- t1 c9 c3 Y: J0 J" G0 Q. C
}7 d( r3 N" l2 i
i++;
8 L8 X$ g* T0 {- H$ E) R4 { }
- p4 g' m: E$ o0 ]# H( Z in.close();
/ H% z' F- O# a) [- S% D } catch (IOException ex) {
- f- {& _' A" ]: F7 _* ~ System.out.println("Error Reading file");
% }: k' r) v" T" V ex.printStackTrace();
6 ]# H& J' w" _9 k( B: d. O7 p System.exit(0);5 J, ]: `' _" a; l
}
5 ~+ O4 P! s$ i0 v/ Q! A }
" p- n8 l. c! D public String[][] getMatrix() {3 W1 ^- D! {5 F2 O% o$ K
return matrix;' y2 b1 k4 ?4 h$ ` r1 }- Y
}
1 c7 R& i! ]6 ~' ], T4 ?6 F} |