package business;
9 L3 i {2 E: u1 t. M! |0 ?% Bimport java.io.BufferedReader;3 ?/ {4 Y( ~7 w2 _
import java.io.FileInputStream;6 }8 f+ @3 V3 W6 y7 p
import java.io.FileNotFoundException;6 R# v! ~- L c" \3 Q9 f
import java.io.IOException;
_5 R1 x9 @7 o- Fimport java.io.InputStreamReader;
/ V* h" N4 A/ _ b* }6 Jimport java.io.UnsupportedEncodingException;
* ~) T/ d) j5 \6 oimport java.util.StringTokenizer;2 A3 H( D; v7 v" O
public class TXTReader {
9 S% c4 ~. b6 V: |5 P/ F; ] protected String matrix[][];
# m; q% G) m2 q- j4 j6 _ protected int xSize;
" Z' x& y8 g' _* D C7 l" T protected int ySize;1 p$ q8 _( T2 P. {2 `8 ~# `: N
public TXTReader(String sugarFile) {
4 c7 W! W) s, }7 q- `) F java.io.InputStream stream = null;) C& J" d+ L" u0 p# _2 n: X
try {. S8 y/ D" q3 F6 S1 j
stream = new FileInputStream(sugarFile);. Q9 P, z' ^4 f4 I' n; o
} catch (FileNotFoundException e) {: q" R. f3 p2 i, j2 l
e.printStackTrace();6 {% L5 |# {3 N# Y, o; v
}
* }( k8 u8 [8 ~: E& K6 f B4 @ BufferedReader in = new BufferedReader(new InputStreamReader(stream));2 V- K" P% g; |# Z z( {9 X# \$ [* Q
init(in);+ C2 L; T5 x$ O7 V# q: x {
}3 E+ ^$ F- M# R
private void init(BufferedReader in) {
% C$ B7 Z9 [& ~* C. C. J try {
4 s( i3 l3 n- N String str = in.readLine();3 B7 z2 V7 r! C3 ] c
if (!str.equals("b2")) {
+ I6 g5 A0 S2 ~; P( J5 X throw new UnsupportedEncodingException(3 @# V+ O6 ~1 M1 \ g$ |
"File is not in TXT ascii format");# P ~% p/ W w! u: z* A
}
- }' B5 W8 @7 [7 j str = in.readLine();
( C; a6 s. p; [# V9 D- h/ ` String tem[] = str.split("[\\t\\s]+");$ ^ J$ U. `- {& B
xSize = Integer.valueOf(tem[0]).intValue();3 C( S/ I9 e6 t, u% b3 H
ySize = Integer.valueOf(tem[1]).intValue();
+ M; B' @, C* ^" n8 X matrix = new String[xSize][ySize];! S+ B+ x, b3 I
int i = 0;
u; h/ V5 \( o+ A, v str = "";8 _. x$ y! H8 D' b# n& S. V! n
String line = in.readLine();
, b& a, g) m) t4 `6 I! y while (line != null) {
+ R# ?4 W( G0 j0 ]9 u String temp[] = line.split("[\\t\\s]+");
9 q# l0 Q6 s- C1 Z1 x- n0 @ } line = in.readLine();/ I h' L0 G( j+ ]# k4 I2 i, a
for (int j = 0; j < ySize; j++) {
9 r$ ]* u2 p4 p- _$ k3 s matrix[i][j] = temp[j];
6 ?) s1 m# [& h# I$ v3 e2 e }
5 C2 z: A9 H2 E4 z i++;! {, ]5 P6 r3 c
}
G# Q- g7 _# I) J( a in.close(); y% P" ^/ G+ e
} catch (IOException ex) {
, t7 ~( h$ J+ N9 J. Q System.out.println("Error Reading file");+ k5 ^* E2 ?2 f0 j8 Z& e( a' S
ex.printStackTrace();
. l: \1 I/ r6 s: ]1 o3 R System.exit(0);4 C* {+ U4 i1 l' {
}
+ J2 D9 f: w4 l3 E- } }
" P' `' m6 q' l. C) ? public String[][] getMatrix() {9 v0 D- q- a/ e! a4 l. ?* c9 t) s
return matrix;( a$ q8 T3 h# Y' ^1 b4 e
}
( j; a; h0 I% K4 X$ P} |