package business;
, R, o' K; m" X* timport java.io.BufferedReader;; Y0 R5 S, m# j1 ~% w7 I* I/ F
import java.io.FileInputStream;
3 ^% j* v4 H$ J. o& [" o+ k/ g6 I- Bimport java.io.FileNotFoundException;% M" U! H" N9 K l( Q7 I/ [
import java.io.IOException;
5 ?5 V) `! b4 p! z$ _* a6 ^import java.io.InputStreamReader;
. N% J G4 _) c% B; g9 v/ u* W7 a3 w9 dimport java.io.UnsupportedEncodingException;8 E- ^1 f/ K# @2 G- p
import java.util.StringTokenizer;/ }' ?4 X7 ^* R. {+ M' h
public class TXTReader {
& z# {( i# } i1 o9 ` x Q protected String matrix[][];
' @0 ^1 }- L. `& Z protected int xSize;- v% ?2 \8 T' `& U! H+ x
protected int ySize;
: ^3 C* N" f6 Z# g& x# z public TXTReader(String sugarFile) {, N8 x9 \' s( x7 Q5 L# H
java.io.InputStream stream = null;
$ c% f9 t; ~$ M- ]) p' O9 D try {
5 h6 k' m: w5 Z) b; W stream = new FileInputStream(sugarFile);
0 |' e8 {/ [, x/ h } catch (FileNotFoundException e) {1 B8 O1 t+ X5 Q" j* L& o
e.printStackTrace();
% C1 f/ u4 K! l. h& n }( I! n( d$ M1 M. Y: e, O6 \
BufferedReader in = new BufferedReader(new InputStreamReader(stream));5 [+ d, ~- q5 H3 q
init(in);" X4 ^, U) T+ ^' b) ^" o- J$ R
}) H& @, G( m7 c4 H% [2 ^
private void init(BufferedReader in) {: M- F1 `+ y; y: E9 {! c
try {. ]7 h, J1 s6 X8 |5 Z$ _
String str = in.readLine();; J3 |( x3 f5 d% ]& l1 z
if (!str.equals("b2")) {
% l" {+ z1 c' Q0 f3 H throw new UnsupportedEncodingException(
7 m6 B* }8 P0 n "File is not in TXT ascii format");
$ h! L7 Y D1 n+ L, x }
% p% ]/ X9 i4 U) B str = in.readLine();
; S% m6 `! ?- { String tem[] = str.split("[\\t\\s]+");
: M4 e, W2 V+ a7 N! i7 Z5 | xSize = Integer.valueOf(tem[0]).intValue();# L2 F0 x' g$ o9 [) m
ySize = Integer.valueOf(tem[1]).intValue();7 Z" y7 Z7 Z# C) C L
matrix = new String[xSize][ySize];% `* z5 L2 Z1 l/ X( ^$ y# {2 _; {3 e0 g
int i = 0;
: t8 H/ p2 @2 A) b0 Z" j# d str = "";; V; W1 T" F6 v
String line = in.readLine();
$ f% h4 x- f4 [7 i while (line != null) {
8 ~8 T) J: P/ U0 r/ c/ m2 O- E- I String temp[] = line.split("[\\t\\s]+");
' g) _) `9 z$ L" B, t5 } line = in.readLine();
; Y1 `( ^- t3 e( E; a1 ` for (int j = 0; j < ySize; j++) {
- n( N- J2 t& } matrix[i][j] = temp[j];2 U1 Z$ c: g) {% Q' e9 N% C
}
6 {/ {8 Z$ p8 z5 L3 z4 E" d# C i++;+ y1 k( e) s- T% Z4 a
}- a+ q% C8 ? I+ w
in.close();5 D. c& Y- v% S' q$ E
} catch (IOException ex) {) E# s8 n1 U" X
System.out.println("Error Reading file");9 L' B: V$ w& `7 q9 ]* o) p
ex.printStackTrace();
9 C5 ]$ w$ r, o, b# Z System.exit(0);
a! d& C% t' s) {3 p( v. R }
) c5 X+ c8 W% N! ^6 f/ H, b% v }
' r& r/ O- M* `. U0 O3 y public String[][] getMatrix() { f( v, D+ U; a1 L+ q, Q3 D
return matrix;) ^+ p, B" }( h( v. c8 K0 J9 n% n
}' V+ Y5 f2 i* H3 }
} |