package business;. q: ?0 y9 ~5 L" y; K+ J
import java.io.BufferedReader;
6 g* B; C) d% ^) t timport java.io.FileInputStream;4 n. _% X. V7 ?9 F3 z' N1 k
import java.io.FileNotFoundException;( Z1 x$ q* _5 T0 ^) r, n% o
import java.io.IOException;: o8 g" J: V L9 A8 r. b
import java.io.InputStreamReader;
% }4 O7 E1 j; o$ P' fimport java.io.UnsupportedEncodingException;# g) i1 r' X( m; `- @* `( Y; ~
import java.util.StringTokenizer;! e+ X* T6 h0 g. |- Q
public class TXTReader {& M, ~# @ g. _) }3 `' S0 N T
protected String matrix[][];. k, A2 A$ |" z
protected int xSize;% U9 p4 L' ?: ?7 U' z
protected int ySize;+ X0 Y) D3 I7 F5 a: R
public TXTReader(String sugarFile) {
+ Z' Y$ g' p" H. G java.io.InputStream stream = null;1 r* A) \9 W# b) {0 `% v, c
try {4 a$ z% a# g3 E, T; M
stream = new FileInputStream(sugarFile);* b6 d& }. f, ?: k: d# u; o$ R
} catch (FileNotFoundException e) {- l( ?& B9 z' k: ]
e.printStackTrace();
4 X* Z5 C# H9 Y$ a) i }
* d6 r" F$ _9 D! V, R) H BufferedReader in = new BufferedReader(new InputStreamReader(stream));4 d- Z5 \) x! b7 Y2 c& \
init(in);
2 i# z. [# A# [5 o }
0 b! V% x* X5 X$ r8 H private void init(BufferedReader in) {9 J) \1 S# Y# ?, |( B
try {) G2 l0 |7 x3 x9 v
String str = in.readLine();
/ m# Z3 c7 Q" n! m if (!str.equals("b2")) {0 C& L$ Y% |+ d8 v6 i; w
throw new UnsupportedEncodingException(
, h: y; o( c2 g* t8 T% @9 a# R% S6 H "File is not in TXT ascii format");5 \: t" _9 ?2 P' K' `+ @
}
* Z6 n4 {0 x2 W' h3 | str = in.readLine();& V0 J* j: Q. D' B6 O5 |# I
String tem[] = str.split("[\\t\\s]+");( ^5 R3 I9 p( M
xSize = Integer.valueOf(tem[0]).intValue();- b* P% b S. b8 v1 `5 ~
ySize = Integer.valueOf(tem[1]).intValue();
- P, Y; {- V, _1 b2 [4 z' S matrix = new String[xSize][ySize];6 t; r% }. L; G% _$ B
int i = 0;
0 I# j% w" g5 g str = "";
, ^+ d$ T3 {7 @6 t% }; o String line = in.readLine();( x/ p# n+ y9 I
while (line != null) {
" l. l+ U) ?* ]# C String temp[] = line.split("[\\t\\s]+");
* j0 D0 w7 z/ F2 a$ W, ^+ o7 R2 ? line = in.readLine();0 A- c0 C9 s1 ]" Z( W- C% r! m
for (int j = 0; j < ySize; j++) {
( \7 K( u; r' O- l1 s7 C matrix[i][j] = temp[j];
2 _ p# {0 |% {( u/ q! R- @ }
/ M6 v/ {6 o" J: z: d- K i++;
; z3 k$ R& c! u0 i0 ]/ S }
- v/ n" A: T8 M6 J0 U( @! |! Z+ w in.close();( y; f1 B) k3 C( V: O* ~/ ^
} catch (IOException ex) {
! U. P8 @2 Q: H, a) q; A System.out.println("Error Reading file");
3 V% J# p* h' b$ V) N1 t ex.printStackTrace();
9 F" u" d& U$ R- @; U System.exit(0); Z9 z; L3 E5 x; w9 y
}7 y( ~3 [. G( x0 S1 W% {
}# Y! O& Y2 s% j0 U, e3 [% x
public String[][] getMatrix() {
' v3 V: H) Y8 [: d4 k* Q return matrix;
# A: }7 Y+ x9 B }
: E& t) U* ]* h) g} |