package business;+ \( {0 L/ \8 L- A+ g A, t) U
import java.io.BufferedReader;
9 D$ P% L$ [ ^) W7 eimport java.io.FileInputStream;7 d; ]9 s. a% d7 Y. J7 Y7 J
import java.io.FileNotFoundException; s! ]8 {) t7 t
import java.io.IOException;
2 a3 ]1 U; s, J) j, ?' R" nimport java.io.InputStreamReader;
& \% K9 t2 S7 B4 e: z2 v2 v/ Mimport java.io.UnsupportedEncodingException;
" [$ Y: j% `7 v. N2 x; p" h3 o8 Timport java.util.StringTokenizer;
, y5 A; {- A1 u' h' w9 {public class TXTReader {
: S8 s% n3 X3 _4 Z0 u! v0 M' x protected String matrix[][];* Q5 R$ l9 S0 H; J! `! _
protected int xSize;
$ Y i" e4 p C. Y0 o' Z$ U1 y& ~ protected int ySize;" I" E) s2 v6 Q% X" O) j/ F/ [# f9 {
public TXTReader(String sugarFile) {4 {: B# W* v3 ~8 y/ z# U+ ~
java.io.InputStream stream = null;
5 }" H3 P, V; z7 G7 {6 V5 m; _2 L try {. C4 {5 \8 Q1 s" \
stream = new FileInputStream(sugarFile);
' Z0 l9 c6 B. N: s, b( N5 Q } catch (FileNotFoundException e) {7 `) x' J% @3 A8 O7 P8 R" R0 d
e.printStackTrace();; A* Y4 `/ D; \9 z
}
, ~' C) p9 K5 u' Q6 d' K BufferedReader in = new BufferedReader(new InputStreamReader(stream));
* k9 k3 w4 Z" g init(in);6 F5 Q$ e6 v5 E; g# @5 s8 V
}* i, c2 b# D; Y% \' }
private void init(BufferedReader in) {( y/ J7 z) N0 S. F& u. M
try {
" H5 u6 a, s8 ?3 T% b% n String str = in.readLine();) Y- E8 P+ j; [. ^9 a; }
if (!str.equals("b2")) {6 C+ Z; y! w+ d( {
throw new UnsupportedEncodingException(. a4 {6 Q/ ?) L1 C
"File is not in TXT ascii format");
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str = in.readLine();
0 B0 M; _* x* K String tem[] = str.split("[\\t\\s]+");
. T/ Z% c1 Q K5 y. V! ~" Z8 R/ n xSize = Integer.valueOf(tem[0]).intValue();. D9 X! S& e7 X9 E! l; y6 _
ySize = Integer.valueOf(tem[1]).intValue();/ z( {# B9 L1 E4 V8 g/ P
matrix = new String[xSize][ySize];% M. w5 c3 Q# V6 k+ c1 y9 R ]5 g
int i = 0;& _8 `* ~. D7 [
str = "";
! E. }% g R) e) v+ ] String line = in.readLine();- T; ]5 I( h3 q
while (line != null) {0 D9 I# x& s( K
String temp[] = line.split("[\\t\\s]+");
% ~7 P0 Q& R/ p7 l line = in.readLine();
# Z( }3 L1 Z& K# [4 j2 X7 q' h) } for (int j = 0; j < ySize; j++) {! x, a9 _0 E4 X& X" R. p) H
matrix[i][j] = temp[j];* U$ e! L9 O8 t5 e# R) M- O
}
2 H8 [- H& k) A7 U& X+ L i++;
# }4 ^/ A' J( @6 u4 K7 D8 z }3 \; M, v) I3 y2 q
in.close();
+ U0 P4 ~$ t2 ^1 ~* \: F } catch (IOException ex) {- N$ l% E% a1 {# g: n
System.out.println("Error Reading file");' k1 @/ ~0 l3 ]7 U
ex.printStackTrace(); z! e) K+ }7 [' C9 m. T
System.exit(0);
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}
, w; G1 N/ x, ]: U9 d% l public String[][] getMatrix() {
) [: P8 U3 _4 v4 T6 |$ X return matrix;
]7 m: b5 C$ j9 e1 a0 I# P }# A% r0 a. r) ]
} |