package business;
( N4 J3 H: ~* b8 U; {2 m/ T4 fimport java.io.BufferedReader;7 o& B( C+ H3 C- z7 V7 ~" W
import java.io.FileInputStream;
& y0 ~" K# J8 Vimport java.io.FileNotFoundException;* A" ?: y# Z, t6 p( ^4 k' f
import java.io.IOException;
: d7 q- F% U0 T( _" Wimport java.io.InputStreamReader;
- N& v: D/ @+ K y/ {! {) e! p: t. himport java.io.UnsupportedEncodingException;
/ ] J5 z! m" {& Mimport java.util.StringTokenizer;) l- [/ Z& f5 N7 |
public class TXTReader {' z, b8 k; q, j- t
protected String matrix[][];
- C8 l% ]6 P8 I: f protected int xSize;
3 s5 c7 Y7 i3 ^; [6 N protected int ySize;
1 d: P* r$ k3 A2 Z public TXTReader(String sugarFile) {! \8 Z" `5 x; t2 T! h
java.io.InputStream stream = null;2 B6 ?3 f/ ~% Z" I9 n t3 N2 l
try {& j( x0 A2 f+ t5 r" k$ h7 [; K3 ?
stream = new FileInputStream(sugarFile);- }. z+ v* {/ W5 C
} catch (FileNotFoundException e) {) Q k/ e% V' a- J/ J/ M3 a
e.printStackTrace();
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));
" }9 C; i+ k0 u4 Y0 E4 ~ init(in);7 W& W# Z" Y1 l4 l L) w) X7 h, X
}
( h/ o# u" B7 `$ D; s( c private void init(BufferedReader in) {
. `3 r% T" M$ { n: f try {
! J& g5 d7 H/ E0 l( k2 V String str = in.readLine();! Z# Q1 I2 \1 W/ Y; p
if (!str.equals("b2")) {; C, @- j+ o% q u
throw new UnsupportedEncodingException(/ z' v4 W! ]3 x' c
"File is not in TXT ascii format");
& H2 T& y, V, n/ D; w2 L, q. U) B }
2 p, P0 \& s8 f" J# y str = in.readLine();5 r( d6 J1 H4 _2 [3 l, O f: B
String tem[] = str.split("[\\t\\s]+");) b( c Z$ K L4 @
xSize = Integer.valueOf(tem[0]).intValue();
5 K& [' V: i" X: E1 D3 |0 \+ Z ySize = Integer.valueOf(tem[1]).intValue();: n' B/ T0 c8 [) k! D' c
matrix = new String[xSize][ySize];
9 A3 a) f! _0 @" G4 U int i = 0;8 x" y# `7 x5 l, E& ^- N2 d8 R
str = "";
3 N8 d+ d \6 a4 Q' B String line = in.readLine();
( o* i$ I e$ m N: T d* ? while (line != null) {
- L" r1 F+ o- x& _/ F1 X7 k( M String temp[] = line.split("[\\t\\s]+");
! `/ G; x" T- h' J2 [/ h line = in.readLine();
) e9 a& h% ?, H for (int j = 0; j < ySize; j++) {
" P5 ~0 y* a. m. e: t: }' I+ t matrix[i][j] = temp[j];
7 {$ l) M4 Y% `" w! h9 q9 N: ^ }
( k& u: l- ~! `1 \( l% E+ J i++;' U/ }4 i! f, A/ {4 L0 }
}0 N1 \* w. C! C2 W. {, d; G
in.close(); r$ N h7 H" [( b5 m5 V7 F% T
} catch (IOException ex) {
2 s5 r; O" o' ^- j System.out.println("Error Reading file");, s) ^1 r! A3 h' A, t+ o, T/ i
ex.printStackTrace();, P. b. Y [/ i6 }9 A* {
System.exit(0);
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}0 s. i" T$ V+ E
public String[][] getMatrix() {) J& h: u O0 i5 Y4 U2 T0 D
return matrix;; A2 o( B/ G0 L: Z# C2 D
}. r' L% q! x; Q, G! h
} |