package business;: W% e* G2 _- c. i; Z
import java.io.BufferedReader;
2 i8 i' ?/ O$ ~/ O% ?6 T) T' vimport java.io.FileInputStream;
8 t3 x( I7 L& T3 dimport java.io.FileNotFoundException;3 N- }* [8 V8 k* l! k- r
import java.io.IOException;
7 X/ n# l) F9 Wimport java.io.InputStreamReader;! Y5 p2 X* @8 H+ J0 V* [' ^# ?6 n
import java.io.UnsupportedEncodingException;
8 v% Q9 F# I5 E3 n" Fimport java.util.StringTokenizer;
# h% `# q. e/ T ~9 Vpublic class TXTReader {
' `/ X- z/ w6 r: {8 k5 C protected String matrix[][];9 z6 g0 a$ S( W, Z
protected int xSize;% P1 g* C$ p/ B+ k2 |) |
protected int ySize;1 u" A! F3 ?9 ~, ~+ ^$ k5 K
public TXTReader(String sugarFile) {* Q) _: V2 ]0 F% f
java.io.InputStream stream = null;
! ?9 x* }3 k; U4 u9 U+ H try {- m3 Q7 S' S- I% K- @
stream = new FileInputStream(sugarFile);7 G4 X3 a& s. c2 _
} catch (FileNotFoundException e) {6 V6 a( g9 F7 U/ R6 N
e.printStackTrace();
, {. S% B, I$ Y- M3 p2 N$ J( o. ` }% s& o% j9 {1 R: p8 W; D
BufferedReader in = new BufferedReader(new InputStreamReader(stream));/ B* F( K& d1 J% z3 N
init(in);1 k. m3 Y/ q3 [
}
! k% L' Y9 {" l! K2 n private void init(BufferedReader in) {
5 A) W7 w" O& k% B" w( D* u try {
u( Z2 B" v+ D, T& D# F String str = in.readLine();
9 z0 |9 ^( _" W+ O# O if (!str.equals("b2")) {
- G% }: {. m2 I" {# ` throw new UnsupportedEncodingException(! ?8 P. n. l& p7 Z- w5 d& H0 `
"File is not in TXT ascii format");
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str = in.readLine();
8 C, {7 X5 v, @% d String tem[] = str.split("[\\t\\s]+");
0 c/ s2 ]0 r7 ^* E. D xSize = Integer.valueOf(tem[0]).intValue();
$ y' _2 [' l7 j, u ySize = Integer.valueOf(tem[1]).intValue(); @' U- p* M M9 o9 n4 U
matrix = new String[xSize][ySize];
" N5 q0 Q5 |8 w int i = 0;
' `4 N1 l3 Q8 I% N str = "";7 _0 G$ h) S4 Q: p. B: ~7 l" d% s
String line = in.readLine(); J7 q8 ^$ \. y% j
while (line != null) {
/ }1 K+ Y3 F7 Q( n0 Q. { String temp[] = line.split("[\\t\\s]+");
# A. `1 S) i, B/ M' K3 i* B line = in.readLine();2 D0 t; x& w3 C4 T
for (int j = 0; j < ySize; j++) {
# h( z3 Q' o1 ^9 t* I, l* y, K% J matrix[i][j] = temp[j];
+ D8 ~4 i( {0 O( K. P; H+ I }! f& Y7 R5 w& e/ L" \( v
i++;
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in.close();
4 V8 W; r L1 X s: H! U) Z } catch (IOException ex) {- l$ ~9 m+ G& W3 Y! c* h, H
System.out.println("Error Reading file");
. b) w6 f6 N' m: A W4 v ex.printStackTrace(); F, j8 n) j8 A; J% j7 [' Q+ f
System.exit(0);
/ i$ e% z- w0 B$ v }
i, j5 t1 q V6 g z/ } }
# P8 d4 v( L8 B2 B+ l public String[][] getMatrix() {
( h+ n/ C$ B$ H, {9 Z; F return matrix;
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} |