package business;
1 S6 J& h( A$ c- m+ o5 |4 Timport java.io.BufferedReader;
6 v0 N1 @3 b3 o; w, N7 C( S w- [7 Zimport java.io.FileInputStream;( J; ^6 m4 q; w5 Y5 D
import java.io.FileNotFoundException;0 o! e c! r% [
import java.io.IOException;
- T* z; f" J Q$ }9 nimport java.io.InputStreamReader;
+ l' M# n; e d7 `# r3 v0 aimport java.io.UnsupportedEncodingException;: }8 f# A5 H4 X2 G6 b
import java.util.StringTokenizer;
" w0 n0 Y t( n& [' r' xpublic class TXTReader {3 o9 j% J' C& h: J# o
protected String matrix[][]; y, }# ^! e# D' S
protected int xSize;! F# n+ {% Q. L4 [( U, F: W6 a" t
protected int ySize;9 K* q7 Z0 }) f- I7 \
public TXTReader(String sugarFile) {3 q" @9 T7 y0 J. _$ T. y6 ~& ^
java.io.InputStream stream = null;
! Z7 }0 [. h$ ?0 l) h try {/ Z6 ?& o# O0 K6 M- w" D
stream = new FileInputStream(sugarFile);3 Y. r' d6 I* a1 ?
} catch (FileNotFoundException e) {2 y& p" ~. z" S0 R
e.printStackTrace();5 E! @$ p# i5 a$ ?* ^$ @8 ~
}
# h2 f$ C* m I3 W3 T) J' u" Y1 B$ T BufferedReader in = new BufferedReader(new InputStreamReader(stream));
1 z) M# z* O" _5 [0 ?, v @ s! M init(in);
4 `6 S$ W3 H: R* V! A D }
& Z$ K1 h' s1 x" X+ [* I private void init(BufferedReader in) {8 e' z# n/ p, D7 V- j, {4 h
try {- a0 p8 T$ r5 o
String str = in.readLine();
# F9 w3 B. R0 `5 V7 Z' N7 ] if (!str.equals("b2")) {
/ G) u: y" N, o5 a: D" w% [+ n throw new UnsupportedEncodingException(
) B( k/ t' c; b6 p3 E* Q "File is not in TXT ascii format");
4 \/ _4 k( A n }6 w4 ^5 }- l* k! q
str = in.readLine();
% \, r& f. ?: {( u/ ^; L String tem[] = str.split("[\\t\\s]+");7 N e) W8 G% Y- T9 \- z/ @
xSize = Integer.valueOf(tem[0]).intValue();/ O1 i! B7 L |. |, o
ySize = Integer.valueOf(tem[1]).intValue();
9 L9 H4 j7 T: J' H3 } matrix = new String[xSize][ySize];: s9 J) J: G! \- A9 a! X7 R& n( Q
int i = 0;3 u* A* V D. M; ?: Z4 {
str = "";: \ b# b! D, t
String line = in.readLine();0 Z2 b5 w# X! {8 S' ?
while (line != null) {3 s j; A9 g. f3 X4 _. [3 |# E: l
String temp[] = line.split("[\\t\\s]+");/ H1 [) E7 \& W- P6 Z
line = in.readLine();
, P9 ^6 X7 @8 t4 i6 } for (int j = 0; j < ySize; j++) {
5 {7 d8 C5 w0 Q* A6 D* { matrix[i][j] = temp[j];
# p! d* `3 h4 Q7 H+ M* A, c }1 R& x/ [6 h+ [8 ?
i++;
/ Z, M' \' k4 ?/ F- @" p }) P+ v& d/ Z2 Z( I0 _$ S' r6 K- x
in.close();/ }- h/ W/ v3 y* [& c
} catch (IOException ex) { S* Y; c% A& v% k- F/ C3 O
System.out.println("Error Reading file");$ l% P; A& a' Z& i6 ]- ~% N2 h4 t
ex.printStackTrace();
; M' G; D/ N* N9 k) c$ B) W5 S System.exit(0);
; G+ }" I) p% a: m' o }
& |! s7 c: G' D: C0 c }
* V/ O* }9 `3 Y% s5 G% q public String[][] getMatrix() {
2 C) P+ T) s/ n: g9 R# U return matrix;
Q6 H! U/ r8 {$ {8 B0 ] }3 e2 f) u% x* S; p
} |