package business;
3 R) }: }; ]5 _import java.io.BufferedReader;
/ j* o3 C j, K" Timport java.io.FileInputStream;" v- H0 S/ _! o! Q0 x& G
import java.io.FileNotFoundException;
+ |5 u* D3 C- f! K7 u6 P4 [/ h+ Gimport java.io.IOException;8 m( f# k ~5 G# `& O7 n7 Y
import java.io.InputStreamReader;7 `) r" e# v. t7 n# e
import java.io.UnsupportedEncodingException;/ c; H4 z( c5 E8 ^1 W, Z$ r7 J
import java.util.StringTokenizer;# b# |0 P, t$ `+ ~0 O) l4 f
public class TXTReader {: b0 V# O3 i6 h, A( o# s5 O) n( U
protected String matrix[][];$ f" O1 R$ f, N/ `: z! {/ q% j. g
protected int xSize;
" x; q* h; o# b$ Y protected int ySize;8 u: P& o. u$ r# H
public TXTReader(String sugarFile) {% \% p* m* M& v7 g* C6 f
java.io.InputStream stream = null;7 b4 @/ v) Y3 Q2 C) D# L0 G) L8 U$ Z+ P
try {! G g" y; p! C5 b2 b3 w" z' p. N
stream = new FileInputStream(sugarFile);
0 v4 z0 B$ a& I: n$ f, r( \ } catch (FileNotFoundException e) {
* I2 s2 o8 g, n' X* [ e.printStackTrace();
4 [" l* w8 U" N# @! j3 | }
$ o6 K% Z$ ~! |4 R; t/ z9 v BufferedReader in = new BufferedReader(new InputStreamReader(stream));3 x6 I2 G) ^9 z& _" b1 a
init(in);/ L4 R9 N$ n7 ?
}" P% i E: y- N" q+ A P
private void init(BufferedReader in) {
6 u% X1 L: f0 c0 s( E try {' z/ L9 P% O" m4 y
String str = in.readLine();
}5 U! I( G* l# X3 X4 ]4 T* y& q if (!str.equals("b2")) {
( C: k8 E) Z [& [: ~/ j. d throw new UnsupportedEncodingException(
3 q( D; G) @4 F3 k* h6 E "File is not in TXT ascii format");; d+ |$ O+ t& d: k* j: p
}
& E! R m: z6 A: H7 m str = in.readLine();
0 M; J; S* y- F3 g" ^ e6 ?! Z String tem[] = str.split("[\\t\\s]+");
- j, |9 x! k5 ]8 A* S xSize = Integer.valueOf(tem[0]).intValue();
- ~( j: V3 g2 W* g ySize = Integer.valueOf(tem[1]).intValue();
# K. r( R5 j9 T" u+ o matrix = new String[xSize][ySize];2 O& L/ V4 I; z. B
int i = 0;
0 B4 T" ]7 b9 ^4 ]7 f5 N# u8 f str = "";
" ~1 J4 w! h5 `: H! E2 p String line = in.readLine();0 n& a/ R7 Z. ^) `) C! j0 l
while (line != null) {) [4 W3 |! }/ j' W# ?' `
String temp[] = line.split("[\\t\\s]+");
7 m. C6 G5 b, w- ]% G; _. F line = in.readLine();+ m) i. [; l/ Y9 k. z+ ^" m# m
for (int j = 0; j < ySize; j++) {
( ^+ O7 Y" c5 d. D. s. M matrix[i][j] = temp[j];9 Z a' u* u0 o, Z2 a
}
z: X3 W) K, ~; F% q/ C i++;
: K& z) k4 X1 |" ]# R# b0 |. f }
- T! ~& V$ a( L in.close();
8 y t, `1 I4 ]4 S/ s( N } catch (IOException ex) {
5 H$ _& [% p6 h6 z' _8 z System.out.println("Error Reading file"); h2 z8 Z6 R, S E
ex.printStackTrace();
, h' U2 I9 `7 v2 v0 D( n' R$ f System.exit(0);% p& v3 \: h1 e
}
+ j7 J% y( Y, c }0 {6 Q* d# F% D
public String[][] getMatrix() {
9 N" @( T( \$ \9 I' k3 }* h2 Q return matrix;
8 P4 Z# E6 m0 I" E9 z4 x }8 \ {, ?/ B! W) H, E) J
} |