package business;
0 c1 q3 d. P3 iimport java.io.BufferedReader;7 R! L3 W. t1 \9 i) ]1 j$ A9 ]9 s
import java.io.FileInputStream;
: F0 s' J: ?. ^/ ]; C Q, q1 ^3 i3 _import java.io.FileNotFoundException;
; E" S4 s3 w. _ F4 T' Uimport java.io.IOException;
. Q( K* V- ]6 X0 Ximport java.io.InputStreamReader;6 q/ i' I2 ^9 ^4 U
import java.io.UnsupportedEncodingException;
1 y8 l( F9 V1 e! P" \: C& \- aimport java.util.StringTokenizer;! s: B' ~1 I ~+ `
public class TXTReader { b# d( F4 T4 G
protected String matrix[][];5 R% J* `& K3 ]% P' J+ o6 @* \
protected int xSize;
* B0 r2 w! O6 E protected int ySize;
) g/ n- n4 @7 `- e" Q public TXTReader(String sugarFile) {& o( F) N+ E# j. O% s/ n
java.io.InputStream stream = null;
}$ w& @6 s* B; I# D try {
C6 {# r. W. i# c stream = new FileInputStream(sugarFile);
7 H2 K+ X' Y: O; Y } catch (FileNotFoundException e) {! M& |" {/ Z6 Y# m: W5 a. K0 N
e.printStackTrace();3 I5 K+ v7 d* l1 {
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));) R* U9 ~. m) B# T$ P' c0 i! g
init(in);
6 ~$ J% Q q6 f2 w" ? }4 E9 k4 h) n4 A
private void init(BufferedReader in) {* R) G o. ?/ K( y6 P3 `
try {
$ l, _- F: G/ f3 D$ M) w2 P String str = in.readLine();
! ^( ? c/ x5 R( d5 W) g, ]. _4 H if (!str.equals("b2")) {
7 r( m9 q3 Q" D# p' x6 l6 l0 @ throw new UnsupportedEncodingException(1 R7 w9 r' L m7 x" w3 ^
"File is not in TXT ascii format");. h! M) ]4 C: n$ f, X) y
}9 t/ \' j2 R! K: i; t0 X
str = in.readLine();6 ?5 E9 h% T# K C! @: b
String tem[] = str.split("[\\t\\s]+");
1 k/ @7 z+ [9 k( f/ ]3 g$ b6 i xSize = Integer.valueOf(tem[0]).intValue();1 M5 m7 o3 U! W# A2 v
ySize = Integer.valueOf(tem[1]).intValue();& S9 G' U6 e: P3 Z+ \' P! g
matrix = new String[xSize][ySize];
+ |- h- k/ l- G$ w8 z1 U7 P6 r$ P int i = 0;
3 f0 x4 w5 B1 `' N/ w str = "";
: C- F0 [5 b, w% t3 v String line = in.readLine();' L* v; w6 U; z4 @: B% m
while (line != null) {( v5 f: Z# H8 M' {2 U9 R* R. z% V! S
String temp[] = line.split("[\\t\\s]+");
/ q' q( ^: H. z' y+ f8 c, {1 p, F line = in.readLine();& b3 e& ]+ \# g5 V; B" C
for (int j = 0; j < ySize; j++) {* X0 h2 v$ A W
matrix[i][j] = temp[j];! T( e+ Q( @: ]5 b. M
}& A+ H" O# P7 {/ e0 O
i++;
" ~) s, E! b# Y3 y- C }
% h$ q6 ^$ U# {1 ^9 p in.close();& C- j% z1 l6 p7 S9 G6 L+ C
} catch (IOException ex) {
, ?5 \* X( x' ^% F9 G/ \/ i8 G3 v System.out.println("Error Reading file");
, m. k! e* O$ ?# _4 {, Q3 O ex.printStackTrace();
6 e1 S2 V+ i. S% z3 C/ o System.exit(0);( z+ y0 h* \$ s1 R! ^, Q
}) S0 f0 D; l! ~! W- P% V
}$ v0 m, s2 Y9 i
public String[][] getMatrix() {9 T5 m5 j% d& w8 m( h
return matrix;8 n9 ^' c+ [- L. w2 i$ O3 t7 \
}6 k8 u! Y6 n1 K5 U9 H# v) d: q6 }
} |