package business;
, y4 P7 }2 Q' J+ A2 K9 dimport java.io.BufferedReader;9 N! i% k$ T; w6 g
import java.io.FileInputStream;
- N5 N6 @ b' j1 B" E. U$ X4 ^7 Kimport java.io.FileNotFoundException;
$ |3 z& h: g& J% n Mimport java.io.IOException;
! m2 a4 O a' S6 {% S) L) Y8 eimport java.io.InputStreamReader;
) |# c. a2 l5 eimport java.io.UnsupportedEncodingException;' G' ~& z6 X: u5 Y; s. c
import java.util.StringTokenizer;5 v; y5 h3 T0 r0 y, m3 \
public class TXTReader {# L6 c+ s% @( @1 c
protected String matrix[][];, R8 Y- Z* p3 C$ L% H6 E6 ?' ~; U
protected int xSize;" k8 j- m/ D5 \9 i7 ^4 S
protected int ySize;. a4 G+ x' y; n1 }& d
public TXTReader(String sugarFile) {; H4 ?" }1 M- N4 o: |
java.io.InputStream stream = null;% f" ?! ^3 M0 D) G6 t
try {$ m) E4 a6 i! a& |2 W9 E# a' x. e
stream = new FileInputStream(sugarFile);
6 E( C& W/ h+ f } catch (FileNotFoundException e) {
. _. t! \$ t( y1 P2 ~3 U6 s+ w3 e& U. ? e.printStackTrace();
& E- P2 l; T- D) \! T2 f }6 M6 N2 v, L3 E4 Z. a) F: g$ k
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
; z/ F6 t% j4 U/ y( z. r7 W& q init(in);2 Z3 A. w& ^$ r u; \1 O( W u W3 i
}
' {3 a, D" ]# X+ b private void init(BufferedReader in) {
# J! Q( }2 `( ?: i$ B' } try {
: h) J5 q- y# K; J+ d8 q( e. R String str = in.readLine();1 |* s, z* D, J
if (!str.equals("b2")) {$ ?6 t; @7 R: i0 o7 M+ ]; V$ c
throw new UnsupportedEncodingException(
7 J8 g2 f N) Z$ y" ~ "File is not in TXT ascii format");" A; T; n* w/ S4 ^- I
}
: A# E$ `" V, c) L str = in.readLine();4 V( J5 Z n5 x+ x" _
String tem[] = str.split("[\\t\\s]+");0 h8 n. e5 Y2 L+ _5 G0 g
xSize = Integer.valueOf(tem[0]).intValue();" Z7 R5 f5 [( f. ?
ySize = Integer.valueOf(tem[1]).intValue();% W9 K( {4 i' v' D5 z
matrix = new String[xSize][ySize];
1 ?4 x& O" G4 J* |. \) @; i$ O int i = 0;
9 X8 a- `$ B, D- u0 Y. {# w$ r str = "";" M' z) h( H U) H, Z3 U3 E. `
String line = in.readLine();
+ b% O4 a5 O9 I9 k while (line != null) {9 g, i2 l1 d! ]5 c
String temp[] = line.split("[\\t\\s]+");* \( k2 O3 x. ^4 g) l. t
line = in.readLine();
9 _" _9 O( ^6 l: B( _# q; [8 J1 m for (int j = 0; j < ySize; j++) {
1 S# _) K" z/ b matrix[i][j] = temp[j];
+ ?& R$ A5 L8 J K }
g6 S( M; n9 c. m4 r i++;
" f, o. I6 g+ J) x# L0 U }" |4 ?3 D4 ^8 u+ y, t
in.close(); y) O# j3 o5 l
} catch (IOException ex) {
1 |9 W. P9 B8 u [& ~) R System.out.println("Error Reading file");
* x1 w& t5 U$ w2 i ex.printStackTrace();
& v g" _. D- u& m r System.exit(0);
$ y5 H, [; Z Y* E1 P4 ]2 j }3 {6 E7 Q9 d( U, H R- q" w; h
}5 D% h0 g1 T9 |/ q, q$ }4 {5 S
public String[][] getMatrix() {
2 ]! p3 M7 F E' A return matrix;9 S: `. A+ t8 z8 N8 w$ g9 E
}7 L& W$ V+ d' P* U8 |. Q8 V/ w
} |