package business;5 I% C4 w7 Q' o
import java.io.BufferedReader;
. h6 ?! _. h! B v$ G9 h! vimport java.io.FileInputStream;+ v" Y6 Q" T9 o0 `
import java.io.FileNotFoundException;- S. ^5 L- c, p! g$ C5 ~
import java.io.IOException;3 O! a7 _: z- \+ t+ U
import java.io.InputStreamReader;/ s- c& p3 K# \* R' o" c
import java.io.UnsupportedEncodingException;
- H( `/ Q- o- I+ u; g- |" `; C/ Yimport java.util.StringTokenizer;3 a! Q2 p& Z9 `5 @
public class TXTReader {7 ]2 b0 o3 G- Z
protected String matrix[][];
1 D1 D' g# p+ C; [ protected int xSize;7 n: U. N% ~0 C+ [+ z) [" q. K; U: U
protected int ySize;
$ @& h4 Z2 a+ m. g5 h% l% H public TXTReader(String sugarFile) {
& F( E" B% P& k, C" ^; N0 w java.io.InputStream stream = null;) j+ ~3 E$ f# {' B( J8 ^
try {4 s* W; g+ j q$ n K1 h% e3 e! I# _& O2 ^
stream = new FileInputStream(sugarFile);
& A4 v. D4 \0 P6 _ } catch (FileNotFoundException e) {
9 o0 X6 i H# ~3 b$ P" c' Z+ z e.printStackTrace(); L) e: C/ i- W! I: C. U
}6 U9 P5 J2 Y4 {- R. D1 ^& f
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
/ L9 q' D. Q8 z" B0 g/ H( w4 w init(in);4 b7 t$ H( T! k" |( p
}
6 g5 q3 }4 m* m) W# `; D private void init(BufferedReader in) {) Y0 @: M; F) P
try {- h, W* B* {! L; }( D6 x
String str = in.readLine();
$ a- [( |1 r" I& \* q if (!str.equals("b2")) {
0 u$ _- @: ~) q9 c$ i throw new UnsupportedEncodingException(
% f7 k. _/ d6 } "File is not in TXT ascii format");
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str = in.readLine();
: Q2 r, L V; u# u String tem[] = str.split("[\\t\\s]+");3 j5 r) I" `9 [
xSize = Integer.valueOf(tem[0]).intValue();
8 o4 I4 R! ` X/ ]8 j1 y ySize = Integer.valueOf(tem[1]).intValue();
% T- h2 p8 Y3 R- q8 M+ o matrix = new String[xSize][ySize];) [2 C3 M. Q% d9 i) H2 s& T0 o& `
int i = 0;: H+ _7 U8 x# K% C: L: K3 ^$ O. {( P
str = "";
' M0 }0 {- c S; G6 Y' w String line = in.readLine();
6 y0 h& U+ r1 i5 d k8 u6 e while (line != null) {
9 C# U6 A6 a/ y3 u. e5 g String temp[] = line.split("[\\t\\s]+");
9 i9 e; e3 A9 Q; l. w line = in.readLine();
) X9 }* f' @# r: u for (int j = 0; j < ySize; j++) {
* \) S) |7 D7 H% j2 {% j matrix[i][j] = temp[j];
2 Q# R& T, W6 w9 z }
6 _ V# u6 V7 T7 E) l i++;
. p: Y n( z+ ?0 v: h4 h }( } d$ E1 K6 T1 c; y3 q2 r5 _
in.close();+ p0 C! E7 ~" Q4 _8 _5 ^
} catch (IOException ex) {
* w1 i$ X1 o% |: X$ }5 \8 R- O8 h System.out.println("Error Reading file"); [; b, b6 G4 _8 X" a
ex.printStackTrace();
; v% I6 p# P2 U) G8 q System.exit(0);
/ |$ l1 S1 x9 }/ c$ h" H) V }
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public String[][] getMatrix() {# p$ J. ] C+ w) j s
return matrix;
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} |