package business;
4 d9 C# I0 J" Q, n( }( x% Oimport java.io.BufferedReader;+ a. l6 R% b7 l9 G7 L* q- a2 J$ _
import java.io.FileInputStream;
% I+ G: {5 c1 b# Qimport java.io.FileNotFoundException;% B6 F2 j% O1 i2 s }
import java.io.IOException;2 t, I c' L. Q5 e$ S$ C+ b% r
import java.io.InputStreamReader;
$ t( K: S$ {; L1 M* O# {: @import java.io.UnsupportedEncodingException;. t4 m$ }& @+ R7 F7 p
import java.util.StringTokenizer;% u j8 ]1 h$ Q. O. A
public class TXTReader {! r, V* I0 Z! a- ]0 m7 _4 F2 D. h
protected String matrix[][];$ C/ X1 ], P2 V$ }( T
protected int xSize;0 K/ r+ h& |) B% d' D
protected int ySize;1 A; F% f( M- e* v& n5 D4 r
public TXTReader(String sugarFile) {1 u& w5 d# m3 I8 m6 H& y
java.io.InputStream stream = null;
6 O% l! n4 Z, Y7 B7 j try {
4 S3 L$ |+ l1 L: {/ z stream = new FileInputStream(sugarFile);
3 {! i7 E4 G2 {7 k! h/ C4 f } catch (FileNotFoundException e) {; A2 a( \& Q" q4 B8 f; P! `
e.printStackTrace();
6 J. ?6 v" Z4 B }( h* h1 v- {( i3 I( t
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
! w, @7 a' @% L/ d init(in);2 e' u- t, ~0 i3 @( l
}+ g- p0 Y: K' Q* V6 r' M
private void init(BufferedReader in) {
6 o( k- e) W( g$ Z6 E/ F# V) ` try {5 F: L6 V! {) _/ l) h
String str = in.readLine();8 P7 j6 v) s- ^, x5 [0 ~: R. u
if (!str.equals("b2")) {2 [( _$ A7 e" j* n1 Y
throw new UnsupportedEncodingException(
8 e& ]* w5 m, C) p3 C- Y @ "File is not in TXT ascii format");+ J" B) Q6 t% l
}8 M! T! L1 H, P. N: r: z' @4 X6 W
str = in.readLine();
% q# [7 I: ~* b String tem[] = str.split("[\\t\\s]+");
2 E9 H' C2 q6 E* i xSize = Integer.valueOf(tem[0]).intValue();% l0 C1 x6 l% S$ \
ySize = Integer.valueOf(tem[1]).intValue();
7 j' j- a" F% R! m- W1 P9 R matrix = new String[xSize][ySize]; O, D& X& }2 }& J2 o8 z) t
int i = 0;3 ? W; I3 g( Y: |
str = "";- z+ m; H" V. c; I
String line = in.readLine();
: \# X2 G _7 s- e4 c% u7 ^2 S+ r3 u while (line != null) {6 f ?' s( y2 K
String temp[] = line.split("[\\t\\s]+");$ m, p1 }1 t; R1 m
line = in.readLine();
2 L7 v0 a9 k* j' B# D% x, C for (int j = 0; j < ySize; j++) {6 M8 J+ Z) f0 b+ ~) q3 I
matrix[i][j] = temp[j];
: U+ w% f- z' \2 a v }
! C% q1 e. O6 M# O' N6 a, o8 X7 _ i++;# u! h3 H) l; E1 \
}5 N3 g: e8 s( I
in.close();; V1 e R8 J n: V3 }: b# B
} catch (IOException ex) {3 [/ Q, o% {/ j% p5 z* Y' Q
System.out.println("Error Reading file");
" `+ q, ?" s* @# A ex.printStackTrace(); P D. {" a- q
System.exit(0);
: X, ^$ l! Y" X2 K! P }8 f' M5 L4 y" [2 U3 ]: f. m2 u
}. o" H( H* [9 U$ T; V
public String[][] getMatrix() {
9 [1 U' G Q% a0 }, A return matrix;6 K# H* f( B) l1 i
} u l" y- o6 K' n
} |