package business;
) Q9 `* m0 c1 f) o7 U9 }" Zimport java.io.BufferedReader;2 P% ]5 I! Q& S4 r( {0 C2 L
import java.io.FileInputStream;
3 k7 `' E# s a f6 iimport java.io.FileNotFoundException;* G" G2 f5 G! B' T4 l ~8 a5 X
import java.io.IOException;2 k9 U6 f& t$ E( p$ c/ J
import java.io.InputStreamReader;
; y/ P, @1 j' @8 e/ w5 _7 z' Kimport java.io.UnsupportedEncodingException;& Z1 R n$ n6 P% ~+ e& K" r
import java.util.StringTokenizer;
; r! R/ W2 }/ wpublic class TXTReader {
* T0 P8 @3 Q) g8 O protected String matrix[][];
2 I& x# ?8 p0 d4 D6 e7 T8 V protected int xSize;/ S% T1 N7 _3 ^. v
protected int ySize;
3 u8 K# r/ M# P/ g8 _% |2 { public TXTReader(String sugarFile) {
' w, q6 ?9 H5 W7 `9 S! m! f: U java.io.InputStream stream = null;- z9 A$ n0 ]% _2 V5 M* B$ _' A4 q
try {! P( u* @# I6 r- P- W4 a7 O+ y
stream = new FileInputStream(sugarFile);
; ]8 O& E2 x0 \3 N% D% |% F } catch (FileNotFoundException e) {( {; U' T! ]# `$ {; p% E
e.printStackTrace();% F! d7 a7 R2 Z5 f- Q8 B$ w
}
1 w1 b* p W% A3 U# ~ BufferedReader in = new BufferedReader(new InputStreamReader(stream));5 ?; j% i0 D6 _$ ~; b+ E
init(in); q. u v8 U6 u+ G2 M7 X8 g
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private void init(BufferedReader in) {
7 ?: ^/ q) R9 I8 P( L; j R try {9 R7 d. n1 `+ R9 ^8 [" C
String str = in.readLine();
4 x6 a9 R7 O0 C4 D! ~1 h$ l9 } if (!str.equals("b2")) {
$ W' ], W0 W$ k' V/ o throw new UnsupportedEncodingException(
' ~/ [1 W; ~5 t* H/ A8 J0 F "File is not in TXT ascii format");6 a9 D! ^0 t% s0 F$ t$ ^
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str = in.readLine();
4 P/ i4 [" t# Z8 i7 Z# K String tem[] = str.split("[\\t\\s]+");
0 E; t# {; a! J$ h xSize = Integer.valueOf(tem[0]).intValue();. p0 m+ f8 h. S. E+ p
ySize = Integer.valueOf(tem[1]).intValue();: h7 ~+ W3 \( E# P1 [ B5 }# A" B! b# L
matrix = new String[xSize][ySize];) U% {2 x8 y. Y
int i = 0;
2 S; z# k. k# Q3 M str = "";, ?- U) U/ n# ?# w
String line = in.readLine();
5 S7 F! k U O/ T while (line != null) {- w7 |# p" n. {0 S
String temp[] = line.split("[\\t\\s]+");
; j- z) |1 I: W5 d. W9 H line = in.readLine();
) B* `5 m6 B0 y5 [( M% v for (int j = 0; j < ySize; j++) {9 g, r9 h; K8 ^% `0 d
matrix[i][j] = temp[j];
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i++; Y( i q5 G& F
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in.close();* l, k. C7 w3 Q$ B7 A$ `
} catch (IOException ex) {) J7 P: _, }* d X% v1 J1 ~0 W
System.out.println("Error Reading file");
K$ P* } r1 Y% W) ~+ x, k; u ex.printStackTrace();/ K9 P P v5 b. u
System.exit(0);: u w6 H( p% q6 x, c! A2 S6 `# |, y
}) e- J4 x# V( [/ W& g7 R
}
4 q* j9 T2 |3 c public String[][] getMatrix() {
" o. P" H* t# n* F* ^ o return matrix;1 r+ O9 K4 Q% l- C9 j2 I
}" U, `, R6 M m' M9 l8 F. S
} |