package business;
+ K% u6 G' i6 F; Eimport java.io.BufferedReader;$ i T3 v8 q& i6 b6 w- p
import java.io.FileInputStream;
2 n2 b; A: j8 s# `9 dimport java.io.FileNotFoundException;
4 S3 D) }0 T, L, V1 N- G% S0 Iimport java.io.IOException;
% m# ^! o3 B, G/ U4 o( U; G6 G4 k1 \import java.io.InputStreamReader;. ~( z% g- ~# U% \$ E. _8 t. o
import java.io.UnsupportedEncodingException;
3 F" k7 O. O3 D, |. ximport java.util.StringTokenizer;, @; j0 w& s( M1 L$ K6 j1 _" g
public class TXTReader {
% d* c. a3 ^* C; l protected String matrix[][];! u) p9 ~3 J& [1 V
protected int xSize;/ U$ n+ \ K4 V! y; N! F# K d# V) X" K
protected int ySize;
& P+ V& _. N7 N+ V# N( ] public TXTReader(String sugarFile) {
& \2 z# O$ v: ?) W/ v3 Z: C; c java.io.InputStream stream = null;0 Q: R; }( Z% V5 G) D5 ?
try {3 }4 r- [& U" [
stream = new FileInputStream(sugarFile);
' J4 K; }8 w4 u } catch (FileNotFoundException e) {
! D7 L8 `4 u8 k e.printStackTrace();6 R, u n- m- ~7 H+ u
}# @, \! O* {: i3 M4 g8 L
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
2 z6 C/ ]" Y; u3 z3 T8 S init(in);4 y8 Y& e" ?! y9 B! ]8 u1 w6 O4 [) s# M
}
& e( m9 N2 R& ^% u \1 z private void init(BufferedReader in) {( z; C9 a7 z0 n; a2 R; D, O
try {6 W$ d# X5 D( H# l( G5 ~* d
String str = in.readLine();9 y) @/ W1 A2 `6 O0 d
if (!str.equals("b2")) {' v* w6 a+ m7 N ^- F
throw new UnsupportedEncodingException(9 c% ~' s: N$ ]+ T1 K: { }' h
"File is not in TXT ascii format");3 N3 F8 A0 U R& h) e! X7 O$ E
}
3 q4 R- [/ }3 U4 a3 q3 z str = in.readLine();& W ~& K1 j% i9 X+ f/ Z' d7 Z2 `
String tem[] = str.split("[\\t\\s]+");
$ o& o; a! u) V2 M xSize = Integer.valueOf(tem[0]).intValue();1 `/ N I" y# G! E8 G. D$ O
ySize = Integer.valueOf(tem[1]).intValue();1 s% i3 o2 ]" d) t4 s) {, a, \0 e
matrix = new String[xSize][ySize];, Z, P L# S& t- v6 J: I
int i = 0;( q$ G) [7 N4 z$ O0 {5 R+ r
str = "";
: ^# H3 Q4 ]% P: V6 F7 |% _ String line = in.readLine();4 M3 Z1 ]3 t( B9 ^7 ^* i- S" {
while (line != null) {
5 i9 x8 N v8 E% p; U String temp[] = line.split("[\\t\\s]+");
% y6 f( ~2 s! _ @! R; o line = in.readLine();
) x$ t4 d1 b6 V1 l0 G2 |' I for (int j = 0; j < ySize; j++) {
, {2 f1 q# x* g5 V g' {: ^ matrix[i][j] = temp[j];
& o: v9 C- X+ q& `$ O } d* ~2 t. \8 P% h! M7 x" F7 \
i++;0 @3 n$ v9 Z2 K# z" `
}
7 e; ]6 a: T; N: Z7 ] in.close();+ W6 ~; s; [/ @# b
} catch (IOException ex) {
. j& U' x" G3 R0 P! |5 }3 g$ u System.out.println("Error Reading file");
% `' B6 c( q$ n! c S2 d& R. b: P4 p ex.printStackTrace();7 C* u6 x, M4 g/ M5 @5 H7 R- w8 e
System.exit(0);3 T, w" n+ d8 F+ F/ n
}
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public String[][] getMatrix() {
5 _* f3 ]- ^- n% P return matrix;3 f, B' M t9 l
}/ N6 h, m8 E. M; w
} |