package business;
3 D3 K2 @0 U& W+ _6 m" C1 D) fimport java.io.BufferedReader;3 J& x1 z+ J$ G5 n3 o/ y. Q7 t4 T- O
import java.io.FileInputStream;8 q9 f( b) }% n; |% F) q7 X, j4 R7 Y5 k
import java.io.FileNotFoundException;
$ ~+ f9 Z b3 P$ v& b0 i. pimport java.io.IOException;; q0 ^3 o/ |7 z8 Y/ h
import java.io.InputStreamReader;
5 g6 n6 m3 p, H* S. W( {( _5 Rimport java.io.UnsupportedEncodingException;
) Q( x) X/ I: u0 |- n& B8 cimport java.util.StringTokenizer;+ h' B9 T( F! [# s7 \
public class TXTReader {: _7 n# i6 u; ]0 H
protected String matrix[][];
" ^6 W3 j% C- Z6 z' @( S protected int xSize;: i" S7 g5 D: s, Q t9 g) H
protected int ySize;4 u% H! `9 x1 U9 w% f5 t- P
public TXTReader(String sugarFile) {. F) |( `$ ]- A" x' j& a+ D Q# t" l
java.io.InputStream stream = null;/ D3 c$ m7 r+ v+ \+ y2 W
try {' ?9 [# t2 T; c' }* O
stream = new FileInputStream(sugarFile);5 l3 I) t7 N' {5 g: ^5 W
} catch (FileNotFoundException e) {" R3 G/ p: R4 y! F4 C( M$ K; Y
e.printStackTrace();& l# Q0 j# `! I) }
}, G3 \+ ?6 ?- k/ |0 ]" I
BufferedReader in = new BufferedReader(new InputStreamReader(stream));8 x/ ?, N! G5 b2 Y
init(in);* D6 |* w- X3 d9 n Y% r
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private void init(BufferedReader in) {6 k" E9 o4 W6 E; d; q
try {: C: Z! {, `. t* ]0 O* g
String str = in.readLine();4 D K8 y7 H! m+ R g
if (!str.equals("b2")) {/ q; ~- r o1 a [8 v
throw new UnsupportedEncodingException(
" V! L0 X3 T' C- k7 E) k "File is not in TXT ascii format");
y4 L1 U) u6 P2 r: o2 z }7 _+ z+ w1 |6 A' V8 {
str = in.readLine();
S6 E' J: l# w; i; n String tem[] = str.split("[\\t\\s]+");; b3 ?: S1 W7 E" D3 i3 j+ B
xSize = Integer.valueOf(tem[0]).intValue();+ D. `; ]( `& B' X9 y5 w3 l3 _
ySize = Integer.valueOf(tem[1]).intValue();
# s: y- q' t+ |. _% E& P( G matrix = new String[xSize][ySize];
, H5 o6 ]9 R) [6 D: l int i = 0;
5 s, @' `$ B2 x8 F- L str = "";- x& S, `" `$ y2 @3 q9 s
String line = in.readLine();8 ], M e6 [; `5 v: v; I7 u
while (line != null) {, Y+ K @) q0 K% b; B
String temp[] = line.split("[\\t\\s]+");
6 D! @* @' _- D6 _2 E5 v# e; y line = in.readLine();; C3 D$ g E4 b2 k
for (int j = 0; j < ySize; j++) {8 v" a! y7 D* y; ]: b/ H7 [
matrix[i][j] = temp[j];7 Y( o# H8 ^ ~/ m/ s+ X6 d9 w' ~
}
. l' y& M. @3 X! X6 B& o i++;* s! L/ H: c% h. N: h
}
, O+ `2 l1 o% t" k& S in.close();- R! K! n7 k6 Y/ [
} catch (IOException ex) {
! w5 ?9 a) S+ n4 j: P System.out.println("Error Reading file");9 W0 X8 a; B% H5 e3 F
ex.printStackTrace();/ L5 G8 {6 O1 p+ E" h3 r" N
System.exit(0);
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! f* x) T1 {9 b9 h }
0 L$ J9 X# v" o% r3 ]* m5 W$ B public String[][] getMatrix() {
, Y/ P D8 s2 A/ @# {, S return matrix;
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} |