package business;
$ O8 ?+ P: `9 {3 Uimport java.io.BufferedReader;
1 V" V3 T G& O; P; p% ximport java.io.FileInputStream;
. r- a$ E; ~1 Y% D/ Q2 I Bimport java.io.FileNotFoundException;- h# _! O0 |- `+ r
import java.io.IOException;9 j. @ i _/ h: f! r% G2 z
import java.io.InputStreamReader;" Z2 @/ D; n5 J0 j8 w
import java.io.UnsupportedEncodingException;
! T" g% N$ u2 q9 ^import java.util.StringTokenizer;
. F/ b4 N7 N: E# U% }public class TXTReader {
" z" H e4 [3 Q8 m6 A# h protected String matrix[][];) @ Z& h z. \4 q
protected int xSize;
( a5 [7 \. w7 f: n, v$ a protected int ySize;! h9 z- q1 d; |; W' ^# Y, K
public TXTReader(String sugarFile) {. S- L, O9 e+ A8 i
java.io.InputStream stream = null;
0 F7 n; Q3 I7 \/ I$ M0 I. j: I try {
8 A7 l5 W+ r- P4 T, @# z stream = new FileInputStream(sugarFile);2 T* q% P" t& Z" q: Y- s/ y, _$ o
} catch (FileNotFoundException e) {
, H, C# `# A4 G e.printStackTrace();8 _# v I( [) m# b; ?
}% Z3 X. L0 Z y x
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
! y& }. I' |7 M Y1 ?4 `7 F- M init(in);* A! E- x9 a9 S: I" q+ W8 k
}
( ^% p: X" z; p* ?$ ] private void init(BufferedReader in) {
1 v" o1 y% J- o5 j try {4 @5 a. f$ P3 Q5 @
String str = in.readLine();1 l0 e2 U$ A. I4 [6 i# j3 L
if (!str.equals("b2")) {
/ f$ |( ]" D# B# ?! t2 E6 Y+ J throw new UnsupportedEncodingException(+ H4 ?3 Q; ?7 R9 w. [/ }$ f
"File is not in TXT ascii format");
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str = in.readLine();
6 T P) H7 {* V- X String tem[] = str.split("[\\t\\s]+");
; F0 P! @( ^6 q* p$ L0 v xSize = Integer.valueOf(tem[0]).intValue();
: w4 F9 b- V9 p3 B2 i2 E- G) m t ySize = Integer.valueOf(tem[1]).intValue();
- {8 @0 j; n% { matrix = new String[xSize][ySize];) q2 [7 |3 D% ~% c' r! D
int i = 0;1 _! m+ H3 d" }8 v
str = "";2 N' B( Q7 s9 T" h5 }; E4 ~
String line = in.readLine();
* [+ M* i& w7 }! q/ q( W( Z- D while (line != null) {
1 L. @/ S: g l3 |% I; M- J% t String temp[] = line.split("[\\t\\s]+");
# ~* s2 o I9 r0 Q- h4 b line = in.readLine();
2 `6 j9 z4 F1 \" w( P: A+ u for (int j = 0; j < ySize; j++) {- l4 j2 |: j: P) e5 d
matrix[i][j] = temp[j];
- j( c4 \$ T# A/ k# L }
! V5 E, Z# J, ^4 G3 s5 Y i++;
" L, q; p$ I' h6 `& J* l5 U9 p }
/ }$ K e4 e; H' J in.close();0 j4 S! C& `! y. H, s/ X
} catch (IOException ex) {
3 y. Z- p+ v! @: J6 h! C" C) M System.out.println("Error Reading file");
6 w6 i. q! S& z! @6 `- X* V; X3 f ex.printStackTrace();- {- \, U, Q# S2 n( V$ |: a6 T- f
System.exit(0);7 V# N- ]& i: l) I& j( v9 M
}
2 ~7 [. E; X( {4 r! Q% V0 o }
$ F* c9 D. G9 D" y6 w" } public String[][] getMatrix() {. V3 g4 D6 s6 D% S$ |2 l
return matrix;. j7 `: q8 n: a' j7 ~
}0 R2 F2 ^# a# @! T& _9 h/ J
} |