package business;- O3 B- P; n9 O7 M) Q
import java.io.BufferedReader;
& G2 p: H, G: E' uimport java.io.FileInputStream;) B6 u' S b; I9 B0 X2 {5 h
import java.io.FileNotFoundException;( F; }8 \0 t0 ^, A/ Y, w( Q
import java.io.IOException;7 Q1 H, W5 ~: o) f
import java.io.InputStreamReader;
( g5 E9 @& d3 y% ?$ H0 f# N$ Vimport java.io.UnsupportedEncodingException;' B- v/ e! Q, z* E8 U, c
import java.util.StringTokenizer;# x* C) O9 k; L1 |
public class TXTReader {% p! |% e, w( Y; ?' R
protected String matrix[][];
- g K' R% d( `8 Z, z$ x+ a protected int xSize;
9 x& Y% b: s- ^8 R; a. ] protected int ySize;
% e/ _& V' [+ ?3 y, V( Z public TXTReader(String sugarFile) {
8 G7 [0 H( K4 |1 M java.io.InputStream stream = null;7 b$ s; c3 \4 y
try {
9 K7 p% R/ S4 P/ @! m stream = new FileInputStream(sugarFile);
' `+ v1 a& l" o } catch (FileNotFoundException e) {; ~7 D4 z- n( M* {, Q
e.printStackTrace();( M g6 e3 [* H; T; f
}# [* b; O/ f6 `
BufferedReader in = new BufferedReader(new InputStreamReader(stream));( q4 t" C+ d T J8 e# x
init(in);
4 n7 p& O N& Z( N1 c9 n* G }) \: j7 e# _, t1 B) p9 i
private void init(BufferedReader in) {0 C3 V' ]( [ b& b
try {
) ~( H6 v% ^+ P String str = in.readLine();, `* H2 G' `; q" I' V+ H
if (!str.equals("b2")) {$ T% p$ T3 G7 z% a* w
throw new UnsupportedEncodingException(% V" _+ `% y( c9 S5 r
"File is not in TXT ascii format");
2 A# @% v" I4 p p, y9 z }8 X9 g/ w' n* L
str = in.readLine();2 }! A3 l4 Q$ t/ c2 e4 ~
String tem[] = str.split("[\\t\\s]+");
. ~9 S2 ~0 E& s: n0 L+ y$ I& N xSize = Integer.valueOf(tem[0]).intValue();, B7 g* J% _- {$ |; b
ySize = Integer.valueOf(tem[1]).intValue();. f7 C: b3 E: c6 K
matrix = new String[xSize][ySize];8 L. L9 V* p/ W/ i, o# ~" a
int i = 0;
8 _5 B6 c1 D' @& `# T str = "";: X! H1 i; m, N! w( D; l' Y& s
String line = in.readLine();9 j1 a# m9 z+ L1 S1 _& b! Y" a/ O
while (line != null) {- Q1 k% {1 G+ J. {' \% ~- {! f- J
String temp[] = line.split("[\\t\\s]+");$ D @! {+ j# F
line = in.readLine();" [- u. H5 M9 d# M; s& I0 d
for (int j = 0; j < ySize; j++) {
: p4 I% \$ ^7 W# g% H$ N4 g/ P! e @ matrix[i][j] = temp[j];. j' g% H% s4 h: ~- ]
}
, g! W" i, z7 s2 g7 e% ]: \( i i++;4 r3 N* r* M" h( w, \
}
, T! n/ D/ w, f# }; m B" N in.close();
( O% u" ?- }# g2 u. b2 Z& L" C } catch (IOException ex) {
8 M, V9 e6 ?) [- K i$ S System.out.println("Error Reading file");1 o+ [$ w5 x$ b- Y1 T' p
ex.printStackTrace();6 N" q8 x+ `, p, m" o
System.exit(0);/ q& l0 o1 {. K3 k
}5 Q( Q& `9 k* e: g& t. E4 X+ K
}; X' u0 t' A# T5 U7 m0 A
public String[][] getMatrix() {: N2 P% M$ M* p) n& B. L. {5 c+ e4 M
return matrix;
% I) G1 i, @$ p }+ J$ c" v, d% k/ h( ]
} |