package business;- r2 }1 b* _" h! ^: t* z
import java.io.BufferedReader;
! C+ h3 C8 j) D* \import java.io.FileInputStream;
, n6 @" Y! A% l A6 G! Z% c3 Himport java.io.FileNotFoundException;+ K& {! U+ F' N0 I! \
import java.io.IOException;$ e \- D) Y& V2 d5 m2 I% ~
import java.io.InputStreamReader;- c- F4 v( c+ c: t! O" i( O
import java.io.UnsupportedEncodingException;1 h1 H0 ~1 u! @8 ]3 ?0 I! n5 M6 v6 K
import java.util.StringTokenizer;
2 ?$ \/ J9 _3 S# T6 j$ e) M! q2 Wpublic class TXTReader {2 L- T% _2 Y! U$ _" Q3 w' M" A, \% N. y
protected String matrix[][];- f; c; H& p; q) U7 K4 R
protected int xSize;% W4 S# t' N$ X' i N1 P
protected int ySize;
3 F7 i; k0 O _# C2 g public TXTReader(String sugarFile) {9 F* }" z }9 w# A
java.io.InputStream stream = null;
; [5 m4 X s6 H: q r3 |: M try {
' [+ K" K' J) Z& ~1 v( C$ l+ A- ~ stream = new FileInputStream(sugarFile);
% X6 _/ [2 E' H9 A# P: e/ L r } catch (FileNotFoundException e) {
# \0 _. U$ {0 |5 k e.printStackTrace();
; q8 T" e1 a' W d4 ~! ] }
) ~3 ]# N- H8 \) a, ` BufferedReader in = new BufferedReader(new InputStreamReader(stream));
: w( D8 B' t( e% z/ m init(in);
, E) X- i/ E+ E( Z. {( C3 N }
3 {6 l8 r. n0 ~+ N private void init(BufferedReader in) {+ M% g# Z* @7 ^/ ~/ |
try {2 P, Y" R, F3 }7 @1 ]! s- I
String str = in.readLine();6 [& ~5 [/ U) J2 Y! l" m T
if (!str.equals("b2")) {8 \8 |9 j- q- L9 V
throw new UnsupportedEncodingException(
+ P# S r5 A, X3 h "File is not in TXT ascii format");$ \9 t7 {& l4 ^) B2 n: l( c: p
}: w, i: Q A: S3 d
str = in.readLine();
; V2 U' P, t/ H0 G& M& l String tem[] = str.split("[\\t\\s]+");9 D9 y0 M' M- N( o4 Y+ J
xSize = Integer.valueOf(tem[0]).intValue();
6 a& Q$ _$ I/ g6 b8 O ySize = Integer.valueOf(tem[1]).intValue();
* H# s$ m Z ?& ^* o7 X# G2 k matrix = new String[xSize][ySize];6 P! J8 j) i; b0 y
int i = 0;+ A+ U: ~& N- h5 n& \% ?0 ~
str = "";
/ f6 p- \* e' s! E% I String line = in.readLine();+ b1 r& [, k E4 K5 T; N
while (line != null) {
7 Y0 j6 {" v& D( {3 q0 V5 m& Q String temp[] = line.split("[\\t\\s]+");
' f* V9 ?% Q' I: q8 i line = in.readLine();
6 z) B0 s; n, b% J+ B for (int j = 0; j < ySize; j++) {$ o* f0 g. o; `. h& H/ ]" `8 \8 f
matrix[i][j] = temp[j];2 V" l' p" @1 g
}
9 R) `* ?( v+ @3 a i++;
; V/ M0 b. h6 H" }# }# ]- L' ?2 [ }( m s) H0 K. C
in.close();
0 h# R. M) S9 z, d: I } catch (IOException ex) {: r+ R! r* v% Z8 \; r( r$ O
System.out.println("Error Reading file");
/ ]! @+ k0 a& L" C) Q ex.printStackTrace();( F4 X) o; w$ A4 G7 Y- D
System.exit(0);
. U# N: z' T/ A }- D3 B' @# |1 k9 E
}
& R! O& H: l. S ? public String[][] getMatrix() {9 r0 T" ]0 X L" b" d0 S
return matrix;
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} |