package business;
4 k! }; w4 g. U4 N/ {, yimport java.io.BufferedReader;
9 j) @2 H7 x4 j+ Zimport java.io.FileInputStream;
% ~, h+ K! f3 S5 Zimport java.io.FileNotFoundException;
: k; ]' M) g' Bimport java.io.IOException;* ^* P: x3 I0 G& Z( K2 U* q
import java.io.InputStreamReader;! h# D: _3 Q* ?$ Z2 W! Z2 N3 D9 o$ C
import java.io.UnsupportedEncodingException;
" U" \+ {- U7 _ N, y; cimport java.util.StringTokenizer;
/ x6 h+ j; @# `# a: A( ypublic class TXTReader {. M5 Q5 n! Y% ?3 V" @" k
protected String matrix[][];
8 Z& K' C: i+ r& Z& |9 C" x protected int xSize;! ^! K' m/ \9 [' S/ O$ k3 M
protected int ySize;
; i; \; u/ v: T3 [/ ?% \ public TXTReader(String sugarFile) {" j% O0 F3 |6 d, P) _
java.io.InputStream stream = null;/ \& w) e7 B. b, F. ^) w7 y# g4 R
try {1 i+ r A) J4 ~$ H; ?/ k7 e
stream = new FileInputStream(sugarFile);$ L% {$ O, G5 y, O* y; u! k
} catch (FileNotFoundException e) {
9 O) H: j2 e) v4 e6 P# A e.printStackTrace();
/ r1 z. d0 `2 j1 B* P/ | }
& a. H* X( c5 J( U4 u; t* o+ p BufferedReader in = new BufferedReader(new InputStreamReader(stream));
! z q. D1 e6 e3 Y1 s( ~ init(in);
, U. w0 B* B& b0 ? }1 ]3 |& q1 X7 Z6 U1 x; l4 e
private void init(BufferedReader in) {$ @3 Y G8 D; q5 t8 V9 v
try {1 | P' T# h' c O* f- i3 O
String str = in.readLine();% d8 I4 r0 b1 q y% o4 K
if (!str.equals("b2")) {" L5 s3 x4 _9 n5 Q& g
throw new UnsupportedEncodingException(9 v& B- q' p) h3 a
"File is not in TXT ascii format");# \5 G& L% v% f' e+ O: c+ U5 t
}
1 G) M5 }# Z9 ?, y str = in.readLine();; C; s/ ^, W$ ?- s3 h$ @ Z# q7 o
String tem[] = str.split("[\\t\\s]+");# g5 S- D2 t! i3 G6 H. \/ ^* Q
xSize = Integer.valueOf(tem[0]).intValue();2 [, |. P7 u; e R( w
ySize = Integer.valueOf(tem[1]).intValue();
% g0 _, Y/ e; f( k, F matrix = new String[xSize][ySize]; t! j0 f! R+ Z8 j1 M4 m; z3 H" ?
int i = 0;/ D# e) J3 m8 P i5 n
str = "";, L( g; ? A: G e4 z/ v, u' p& I
String line = in.readLine();" v9 i7 u; h$ I- A; X( u# H
while (line != null) {
$ i" |3 o$ i3 n- V String temp[] = line.split("[\\t\\s]+");$ b1 W# M' K9 t+ a; X0 g6 S0 I- `9 u
line = in.readLine();
7 c7 k a$ y0 n) a' L0 A3 C for (int j = 0; j < ySize; j++) {
0 d6 n* Z6 U- S# B matrix[i][j] = temp[j];
3 i0 W, h) i. y S, S& E& S8 P. i }8 J9 O) X: p% B7 x, U' h
i++;" d. G5 y0 c( G( o0 g
}
. D. M5 z, q6 [0 H in.close();
& Y, _# l ?% T1 n _ } catch (IOException ex) {
& {+ U4 A+ Z7 U System.out.println("Error Reading file");
1 V7 q+ |. }* k ex.printStackTrace();
) q3 A6 |3 T# w: r6 Z System.exit(0);
1 ?9 y. P; j; Y: i }
+ Q0 t. F! b* g( K1 ?9 l }' u7 q4 l% S; Q
public String[][] getMatrix() {' g c! G8 X0 `# ?& W: i6 m
return matrix;
6 [* g! ]- l8 |5 M }
R7 s! c( S* F' A W! ?} |