package business;5 q5 X4 B3 p9 n; s4 M. G
import java.io.BufferedReader;6 B! T5 c+ d" O9 y4 V
import java.io.FileInputStream;; P$ K, V. K' }; b# i
import java.io.FileNotFoundException;
4 s1 y7 D1 x* }( d( O( Z6 a8 i3 Z& Kimport java.io.IOException;/ A' B+ i4 }- f4 M( Q
import java.io.InputStreamReader;
6 z& z- k! `, t& S0 e/ I% e6 l3 c7 h: Ximport java.io.UnsupportedEncodingException;" u" j/ v6 z# S7 W1 w; u1 T
import java.util.StringTokenizer;- r4 f8 T8 ?7 N) A* v3 f
public class TXTReader {
- r, l8 _ a+ F/ P5 J1 J# y( {0 |) E protected String matrix[][];
4 ^! U: S! E& ` ~ protected int xSize;
; z0 u* v$ t# i+ O protected int ySize;, E7 d7 d, d( @2 f" g% o
public TXTReader(String sugarFile) {8 k+ y' l; c/ Y- j3 i
java.io.InputStream stream = null;
' {0 A8 {6 f' ^, g1 d0 @; Z try {
5 V/ A" [: u1 l/ E T# R" ]* ~ stream = new FileInputStream(sugarFile);
: F* u: x+ e8 B8 x2 k2 u5 ^ } catch (FileNotFoundException e) {7 [; B8 w2 j# U; d! B: s
e.printStackTrace();
5 p& Q2 h n( i+ y }$ ? x$ f* Z* r0 b+ ~% u, R8 }8 ]$ O
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
9 _( M7 d9 j5 f. O: d init(in);' v* r! y I- A( ]# A3 N
}
: w4 ?! P8 b: h4 y& b private void init(BufferedReader in) {4 e' ~+ B+ {9 A* S/ m- }
try { r' W2 S- B! m3 H5 V
String str = in.readLine();4 D6 S* j T' V" _9 Q
if (!str.equals("b2")) {# S/ s( A, p2 a, l# t5 t2 v
throw new UnsupportedEncodingException(* M& I+ p, S3 y) M& a4 N2 u
"File is not in TXT ascii format");
[6 ?/ Q! Q6 n6 U( ~& m }2 M' J; S1 Z9 a* C# c- U6 f3 Y: {. S+ \
str = in.readLine();
. Q$ U. A9 i7 V% O String tem[] = str.split("[\\t\\s]+");/ R, W- [) N' F/ w6 N: \& I6 p7 j
xSize = Integer.valueOf(tem[0]).intValue();
5 M# a' G K' q8 x. a ySize = Integer.valueOf(tem[1]).intValue(); t9 n% ?/ s1 ~) T/ e. G
matrix = new String[xSize][ySize];
0 m& \8 D7 m2 O int i = 0;
$ m$ o8 H3 G% X$ n str = "";* M7 I- e% n& g% U0 S- V
String line = in.readLine();* `! R X' x/ b0 _# `; Y
while (line != null) { R k, @; m+ m5 V9 W
String temp[] = line.split("[\\t\\s]+");! }' ]3 N5 _3 }5 ]# [9 v- @
line = in.readLine();
; ^: V; ]3 r: u, v& Q) k) m for (int j = 0; j < ySize; j++) {
7 X' p H2 b! ~9 [- I matrix[i][j] = temp[j];
8 r2 E& M! q$ M/ Z5 W. ?6 W( b }
! x5 m- j* f5 Z: S- {3 B* s i++;- b* J0 {0 H8 Z$ ]& ]& R' z
}* I, v# U; l+ x2 R \3 ]7 }
in.close();
! W3 q" S: A- ?. ^% C8 c* O! r2 s } catch (IOException ex) {
* G ?% J; V6 R+ [ System.out.println("Error Reading file");$ u8 d5 U, r, ~
ex.printStackTrace();" Y, R h. R9 O3 _( K4 [, ?
System.exit(0);
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}6 f7 ?- }( \$ W6 p0 J
public String[][] getMatrix() {
& w% X) P2 v! Q% k, s/ z return matrix;
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} |