package business;
( N5 D. z3 ?& g7 G6 n% i. B+ Vimport java.io.BufferedReader;% F* H- [# O. b" ?' ^, e+ G7 y4 |# \
import java.io.FileInputStream;! i8 t$ a R; \4 Q0 o1 ~& G
import java.io.FileNotFoundException;( y, K5 v6 @; u {, \- E5 C
import java.io.IOException;3 o# A: n& t' \) z5 t8 S
import java.io.InputStreamReader;* ~: T+ \& i% r7 c7 b) t
import java.io.UnsupportedEncodingException;! ~0 o' t! T! |2 ~$ `& `: ~
import java.util.StringTokenizer;5 e+ p \" `& b$ x; f
public class TXTReader {
' ^5 p3 o, a, d% v; V4 t/ d( l protected String matrix[][];1 w7 o* L% E& \" u. H
protected int xSize;
+ a5 b+ C) S$ h$ |; p# N: T+ ~! u& w protected int ySize;
& V1 K) _7 g9 _2 Q: d# R# g4 d% m) X public TXTReader(String sugarFile) {
+ P" ?0 D' r! F' [" N! d java.io.InputStream stream = null;0 A( `6 ]: w) s3 m. e
try {0 u) P: v$ ?$ r% s) B" }5 Z
stream = new FileInputStream(sugarFile);1 V' O) ]( R# M1 h, o
} catch (FileNotFoundException e) {
" \# [" Y. b+ @! S9 ?( O e.printStackTrace();5 e& h4 J0 l1 l/ B2 L% S
}
+ v3 c1 y; M: D9 z BufferedReader in = new BufferedReader(new InputStreamReader(stream));* [# j1 G" N( L( q9 R) K
init(in);2 F$ ~" t+ C1 |4 v f
}' \* W( H6 `' |* f- \+ q5 l* u
private void init(BufferedReader in) {! X, f% `" n5 i* Y
try {4 m( q& g, N$ m2 T
String str = in.readLine();
& P5 n/ a- G& K" m if (!str.equals("b2")) {/ a9 q. G4 P6 u1 \+ t& Z$ K2 u
throw new UnsupportedEncodingException(2 j* {& ]" e1 E& o$ k
"File is not in TXT ascii format");
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str = in.readLine();+ Y# |9 H A& |, w- E# E6 Q# H; C
String tem[] = str.split("[\\t\\s]+");0 l- J% \/ z% }
xSize = Integer.valueOf(tem[0]).intValue();" J6 i" X! Y6 Q* P
ySize = Integer.valueOf(tem[1]).intValue();4 S* n% Y$ ], q9 m' j4 L$ D
matrix = new String[xSize][ySize]; ~7 L) } B% G3 V, l) M, t
int i = 0;
+ A- L5 y: n. A! K; _ str = "";# i/ b+ t/ [9 g6 ~9 F
String line = in.readLine();/ E" U" B0 Y. N' I& ~
while (line != null) {' Y" J4 s- H& M* u
String temp[] = line.split("[\\t\\s]+");
0 ]3 u" p3 K9 u7 L; u line = in.readLine();
, g' g7 H9 f/ u) E/ |/ x$ E for (int j = 0; j < ySize; j++) {# H% M2 P& D" D# \! [- E
matrix[i][j] = temp[j];
/ U! F3 W K# r) j; C7 |' d( F }( z Z/ Y3 K1 d* [; C& f8 }
i++;! E, ?0 r& X$ e* K N4 B
}
" N+ e; ^' K! ? in.close();
1 }' @8 f7 B7 J6 O1 J } catch (IOException ex) {
d8 l2 U/ ]+ e System.out.println("Error Reading file");
( g! g0 r: ~0 S7 q9 ~: h+ \ ex.printStackTrace();
3 X% B( b/ E- f% h System.exit(0);
' }+ s( s5 f0 g }
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public String[][] getMatrix() {/ D/ V3 W" a% z+ {* F, R% j; |
return matrix;
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} |