package business;7 L. T/ B8 T3 V3 G ~
import java.io.BufferedReader;
) b( j) u+ o. i' nimport java.io.FileInputStream;7 S9 ]! k* w7 K7 ]
import java.io.FileNotFoundException;
3 ] ]# ?1 `, m2 A( o5 T7 {# Q' F4 X9 dimport java.io.IOException;3 Z: Q Q/ O* _% a
import java.io.InputStreamReader;
' t- O$ F" A, n' e6 p" [$ k' @+ \import java.io.UnsupportedEncodingException;
# l* N& C4 M4 _8 R) P+ rimport java.util.StringTokenizer;0 N0 n7 b6 M7 e8 T! j6 x7 e. A
public class TXTReader {
0 s4 f; f# b$ j. U protected String matrix[][];) H2 D' f% q+ t, m5 w, k
protected int xSize;5 o6 D% e$ x/ `" R; E; P
protected int ySize;
# B" [3 G- i r# w0 ^( r' N" P public TXTReader(String sugarFile) {
3 N+ l' {" O3 m2 ~ ]- h4 N java.io.InputStream stream = null;! b8 Z: o* u' j, h$ m' W3 P
try {5 N0 F1 Q. S9 }5 c- h$ I0 ?1 C
stream = new FileInputStream(sugarFile);0 L+ [( _; W/ b- f) W$ {: U3 F
} catch (FileNotFoundException e) {- ]5 k, F) `/ K p# A3 `
e.printStackTrace();$ b1 \, P# a9 a
}
( A. U9 J1 J% }" S! R2 N/ s( \ BufferedReader in = new BufferedReader(new InputStreamReader(stream));
5 Q+ M* y) H$ U9 Q init(in);
+ ?7 H K3 a, p }9 D/ e0 a) j5 F9 ]* R
private void init(BufferedReader in) {
0 \6 e" o" ]" j try {* |% M6 H- I" o
String str = in.readLine();0 Q7 z+ j9 n' F' C; O8 ~, l: o
if (!str.equals("b2")) {$ V7 B3 i! o: O; A$ G3 |
throw new UnsupportedEncodingException(
. b) S/ G+ f4 T \, a: a( Y/ Z @ "File is not in TXT ascii format");
" O+ r( _; J9 \ }
( a- j# M' L I4 J& h3 g str = in.readLine();5 V! Z. l/ V/ d! v
String tem[] = str.split("[\\t\\s]+");& T9 A* g$ j7 |) }2 u0 ]
xSize = Integer.valueOf(tem[0]).intValue();
, x6 s4 [$ {. G1 L6 r ySize = Integer.valueOf(tem[1]).intValue();
* u" d2 J* f) j* A6 N. L matrix = new String[xSize][ySize];6 u, I2 K& N5 t
int i = 0;* g' W" Q* H1 n1 n* O6 R- I8 n
str = "";
3 K2 t8 \7 z/ u' K3 c6 L X8 E String line = in.readLine();
' x4 {3 S4 e8 c; @: o& H while (line != null) {
! B$ D5 }& E# [0 q9 s String temp[] = line.split("[\\t\\s]+");5 l8 ]& h( {1 s2 C) t# U
line = in.readLine();
h" O# `/ X: b8 V& Q, Z, ?0 f for (int j = 0; j < ySize; j++) {
7 }# U- U# v4 c3 x matrix[i][j] = temp[j];
& g3 A+ n {- v! }. ~9 l+ m }4 p; V" H% ^: _4 _0 u$ I
i++;2 _9 ?8 h+ B- v9 X) k
}7 Y2 O' @1 ^/ Z+ e6 A% m
in.close();
' x' u: e) ^% B' l8 N+ ^2 u } catch (IOException ex) {# }4 T- g. X$ I, w
System.out.println("Error Reading file");: O) R! r% o4 x% ?+ e$ o% x
ex.printStackTrace();
* M2 }- h+ n4 b- j System.exit(0);
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}
" i1 U; t: Y3 z' b5 X: y public String[][] getMatrix() {5 @% Q2 j; v5 X$ f& F9 P. Y
return matrix;3 Q- }1 X) l- }
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} |