package business;& h4 R4 X/ }& G* S5 o' w
import java.io.BufferedReader;8 L# k4 X+ ?: Z J6 ?6 _2 D6 ~2 g* }
import java.io.FileInputStream;: g8 r. v3 ]9 Z- k) `; s/ z( P
import java.io.FileNotFoundException;; g1 C. U! X' a; n1 m; A
import java.io.IOException;
; |0 n- L3 X, h Eimport java.io.InputStreamReader;
# V8 n; F& j# Q. J6 Oimport java.io.UnsupportedEncodingException;+ ]: ~. z& H9 a* w5 o+ z3 u
import java.util.StringTokenizer;4 p1 R9 V' J. _4 p: d q' n
public class TXTReader {
% [+ F' s( X. e$ f: {- I# d, c protected String matrix[][];4 v o$ X' Z. C
protected int xSize;1 f2 u: d& G, x: e$ @
protected int ySize;5 h- h. o, M4 w( Y: [
public TXTReader(String sugarFile) {2 t3 p3 a3 v% a( b8 `
java.io.InputStream stream = null;
6 A, w+ G4 J, T( t( |( O0 F try {9 H) x/ N% p. Q& V% i+ V4 O2 G8 O% \
stream = new FileInputStream(sugarFile);
- \, i. T/ d% K4 F } catch (FileNotFoundException e) {. @5 f, u- I- s k8 [; z
e.printStackTrace();
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2 I! A% [+ ~ O7 t. @ BufferedReader in = new BufferedReader(new InputStreamReader(stream));/ y5 l# I! `3 w, D& ~. x8 _4 H
init(in);
! ]- ~/ p1 F. o. S9 |! J% Y }
6 i! S) Z4 ?* H private void init(BufferedReader in) {3 \. h4 }% X+ y; C
try {/ D) b% U4 l) T
String str = in.readLine();
+ x% A! p% P4 Q. ^1 D8 m; g if (!str.equals("b2")) {* T% j4 N& q' t p$ K- h
throw new UnsupportedEncodingException(" L7 ?3 c+ ?2 R0 [
"File is not in TXT ascii format");' f, v# N, |4 [" G. X( v
}
% }9 @$ x5 S0 L! J; A1 a str = in.readLine();" @7 D/ ^3 C# B' e0 V9 Q3 a
String tem[] = str.split("[\\t\\s]+");
: m! G" Q3 e) Z# }" b xSize = Integer.valueOf(tem[0]).intValue();* x5 E m: G( p" V' |+ Y) p. c0 C
ySize = Integer.valueOf(tem[1]).intValue();6 ]) M5 c4 P# L. i: ~" Q
matrix = new String[xSize][ySize];$ o& z _5 `& s2 I) W! ]! e
int i = 0;
% C/ `" O: g2 D# V g str = "";
1 Z- R+ V# u" u( Z String line = in.readLine();. r: ^5 v. @7 v' X: b. r
while (line != null) {
6 P0 d0 R4 i8 e* T String temp[] = line.split("[\\t\\s]+");# ?; L8 |5 U0 f" V8 g2 L/ \
line = in.readLine();
1 _/ F+ b/ U* F% q4 u for (int j = 0; j < ySize; j++) {; u2 }! h( `( k/ |: s0 f$ o
matrix[i][j] = temp[j];: N$ t# n5 s1 m7 l8 w; O
}
3 ~# b3 l9 \' X i++;
; \ Z/ C1 U9 ` }
$ U7 y3 v0 \6 B# k8 j in.close();/ o. X1 ^- H9 M0 G: `' Q8 ?
} catch (IOException ex) {1 U3 _; n( T" ?' x$ T4 {
System.out.println("Error Reading file");
! t. U8 ~1 d8 ?! `5 |0 h ex.printStackTrace();
4 n( K' S0 s1 A* w# U System.exit(0);
% _ `0 i8 U# p. q3 J" h }
* ]" _, ~! `0 C- M, Y4 N }
# e2 F0 w9 T% Q$ c3 ` public String[][] getMatrix() {
- Z# w0 C" J7 d% p4 o' G; @ return matrix;
6 }$ H: t( {( a0 N+ I }
" y! F/ ^5 G4 B ]} |