package business;- S f; R/ f5 u2 j
import java.io.BufferedReader;
: ^" _8 z0 T0 o# S! _0 Eimport java.io.FileInputStream;
( |) Z {% a4 [import java.io.FileNotFoundException;
& I( J, \: j, F, J5 T- Limport java.io.IOException;
3 h; _1 v8 `0 |, e& x5 {7 {1 Yimport java.io.InputStreamReader;: |0 f) X b1 S& W
import java.io.UnsupportedEncodingException;
f6 @' f( a# K! d. S; Cimport java.util.StringTokenizer;
+ m$ K) B' n* v: E2 Xpublic class TXTReader {
. E& d" D8 h0 h: a$ J protected String matrix[][];
- D& Y$ s( `+ c2 X1 h protected int xSize;
" K+ J( M, J0 t+ y) |) N/ G, H protected int ySize;
; r% I) d. k+ A public TXTReader(String sugarFile) {9 y' A5 B2 O( P% `3 H& w
java.io.InputStream stream = null;& v5 ?2 T1 \9 s
try {' |4 z) Y- M/ j9 `; f5 }& @: V v
stream = new FileInputStream(sugarFile);1 `, {5 b$ D6 C5 z! f5 A H
} catch (FileNotFoundException e) {% j( Y" T& N+ [! k- J# f
e.printStackTrace();0 t _1 F, H. ?
}$ K. J' w% r& T0 r! L; \
BufferedReader in = new BufferedReader(new InputStreamReader(stream));/ i! {3 R' l: w2 C
init(in);6 ?; l- O1 x: L- b
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private void init(BufferedReader in) {) g' N' B0 Q( I% L% ~7 J( D
try {
+ A3 G8 i: n$ f p String str = in.readLine();" k. I9 V q! \( ^% l5 ^
if (!str.equals("b2")) { ~2 o6 Y4 x+ I+ k" D2 ]
throw new UnsupportedEncodingException(9 p9 m0 z0 M# G x, m7 h
"File is not in TXT ascii format");& S5 R& O$ P5 y2 i: ~. f4 U& t- y
}! ?; M6 O5 u2 F0 B9 Y3 G; H
str = in.readLine();
8 I1 U6 G, W! a$ l! O/ M+ r String tem[] = str.split("[\\t\\s]+");# M/ ^9 H7 t6 l, A8 Y
xSize = Integer.valueOf(tem[0]).intValue();
# @+ Y- w+ [7 Q/ Q; z ySize = Integer.valueOf(tem[1]).intValue();% x) w3 U& O4 H$ N' V( I7 Q( ^1 }
matrix = new String[xSize][ySize];
" B: ?; K; |& e4 s3 U int i = 0;
3 T, C' `/ w3 f str = "";
+ q% R# T& c) h$ l) R String line = in.readLine();% D2 L1 A: E/ g6 U' k# p
while (line != null) {
% Z( i1 t J) @; k String temp[] = line.split("[\\t\\s]+");
, h! T% Q4 I& T* S+ H line = in.readLine();
a& t( j8 u6 T# G2 Y# x3 { for (int j = 0; j < ySize; j++) {
# G( }2 b- W, Z# S; n" L, Y! R/ y3 r matrix[i][j] = temp[j];* Y% T4 v( N+ ~
}
) w; J2 L! x. |( l0 N i++;( N p D1 }. R# d) W9 {+ A
}) Z3 ]: Q* S( s" N* O" i) Z* \
in.close();
! ?5 n: y9 i# I } catch (IOException ex) {6 ?0 R5 x8 e6 t( N( x
System.out.println("Error Reading file");/ B T# e! }/ f5 x
ex.printStackTrace();
7 k/ L4 i4 z$ t1 u# E+ H9 |) N( R System.exit(0);- p# G' ?1 J- G- y/ ~3 ]
}$ P% O# k- T+ L$ B
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public String[][] getMatrix() {
/ x# q8 L) p/ n" z9 I return matrix;
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} |