package business;
4 V B4 s' @* N' b. a- }9 S, _import java.io.BufferedReader;) r4 ` i- e- @- v f; K+ R4 o
import java.io.FileInputStream;
" ~0 _/ R/ x# b5 d+ ?import java.io.FileNotFoundException;
2 H. Q0 C/ T/ W* }$ Uimport java.io.IOException;$ x% e3 P; G- O
import java.io.InputStreamReader;
4 f+ U! F, ~+ j: b0 Ximport java.io.UnsupportedEncodingException;
2 B. X3 N4 P0 x8 `& L5 O: v# ^import java.util.StringTokenizer;/ ]* q. w3 l6 H0 p# z o y5 \9 \
public class TXTReader {, X! J! C, Q/ [1 z
protected String matrix[][];5 ^/ x& q7 ?# Z0 W* j6 \
protected int xSize;
A7 J- f- _6 X! C# v protected int ySize;
: k& N* }, h) q* S public TXTReader(String sugarFile) {
+ V: g1 Y; t7 U1 j java.io.InputStream stream = null;
( G) L) A& h3 g try {: `* T1 O& X6 }( U, Z6 U3 G
stream = new FileInputStream(sugarFile);% ~* N) `: b) v& b9 e0 ]
} catch (FileNotFoundException e) {
- A+ W$ |- m- H. w# V6 ^: P e.printStackTrace();& e" X6 S+ V3 v8 g( X+ y
}
: ?2 S5 t1 N0 \9 Y) w1 ?% B BufferedReader in = new BufferedReader(new InputStreamReader(stream));, V- ~9 s1 R, L6 l3 R
init(in);
; _' P/ {2 U, M9 [8 D }
8 a5 j: @) O; z private void init(BufferedReader in) {
, B* F% `" k/ M3 Z) @2 g try {( D- s; H/ Q! Q) R% T! n
String str = in.readLine();- {2 ~% ~# I4 t/ k! L) C
if (!str.equals("b2")) {, _+ z' |2 N2 f3 X, Q4 M- d3 l
throw new UnsupportedEncodingException(
4 u7 k* q6 a. T% T "File is not in TXT ascii format");
2 q! ?/ s8 n: R2 y' p' I6 d2 ^7 ^ }
1 Q2 \# |" M! u" s+ u. U" ^ str = in.readLine();
% j; Q' W S7 K! Z6 V s String tem[] = str.split("[\\t\\s]+");9 P+ g% k; {8 j5 U
xSize = Integer.valueOf(tem[0]).intValue();; v& D+ d% M& B. l0 [
ySize = Integer.valueOf(tem[1]).intValue();
1 k7 c0 @+ k+ y# o/ \( B matrix = new String[xSize][ySize];
$ o4 ]' \8 e* ~% A int i = 0;
V! z% D8 f& i2 p6 c3 y2 b str = "";
& o4 |6 [& L2 y& A' c String line = in.readLine();+ i. Q. C1 d T4 q8 y" v
while (line != null) {) M$ i7 d9 q- J6 s; p- Y- D
String temp[] = line.split("[\\t\\s]+");5 m" Y* c0 B& W; r! G
line = in.readLine();. a5 J2 t' L) {; S; }, h: q
for (int j = 0; j < ySize; j++) {: K2 J }/ r/ U
matrix[i][j] = temp[j];
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i++;
# K" D$ Q3 d6 Z4 Y: h# B }6 O( c# e9 U- R
in.close();& `" M! `' P- ~. g( _; ~4 D+ o
} catch (IOException ex) {+ x9 S# J5 k s; r! A
System.out.println("Error Reading file");5 L9 J( A$ [- A
ex.printStackTrace();
; G3 @" u& J8 @5 M. Q2 Y( C& k System.exit(0);
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}
" N7 l- N6 m1 ^1 ?* u* ]& f) j public String[][] getMatrix() {& @$ B- @- f" K
return matrix;) j! P; H8 `' i. A
}
9 x( v" h% s* g' ?0 O} |