package business;7 s; s s7 P5 j: _2 B) t
import java.io.BufferedReader;7 n |6 y) ?* B4 [" j2 N, k
import java.io.FileInputStream;) l- I% ~% Y) q
import java.io.FileNotFoundException;
% c% }" @" a- w+ @ O' ^5 _: eimport java.io.IOException;1 o$ L$ q' @" Z' o
import java.io.InputStreamReader;
5 ]& B3 }& h; _+ Oimport java.io.UnsupportedEncodingException;5 ]! K* N% B! r! X
import java.util.StringTokenizer;& ?( q4 M; B+ b' G3 C- r
public class TXTReader {% v& O. l' R2 O i/ _
protected String matrix[][];
4 ?5 ], P; J' t, S" U protected int xSize;) P5 d; N. b( j7 m
protected int ySize;7 o/ _* h) Q- W" H7 [
public TXTReader(String sugarFile) {6 \/ i& [/ Z( v1 @9 d; q
java.io.InputStream stream = null;
/ f) l+ i& ^# Z2 k) r8 j) F% h f try {
3 Q2 J% B/ ]& U9 u+ A$ x stream = new FileInputStream(sugarFile);
) D4 x, P: B2 M- p2 U H5 ~ } catch (FileNotFoundException e) {$ U/ m8 ~8 T3 j- g( T2 A. Z- L
e.printStackTrace();
7 l7 a+ H9 M' u+ T }
0 p p. N7 ^0 X% Z4 J0 C BufferedReader in = new BufferedReader(new InputStreamReader(stream));5 E. K; S- A9 [; y. b w* _! B9 `
init(in);
% C) T4 }- M7 f: t) M' b+ @6 _! S }
; Z# ]% ]7 H. ?; f. H) J9 s private void init(BufferedReader in) {: x& k5 k: j/ ?6 V8 W7 g
try {
. C" o4 m9 U; r9 P7 Q$ ~6 d% A. c String str = in.readLine();% A) h* W5 k5 |$ T: j: C% j0 j
if (!str.equals("b2")) {8 i& ]- O2 f4 r" @9 ?( R- P0 A
throw new UnsupportedEncodingException(5 t5 m, @ U" A, X" }5 H
"File is not in TXT ascii format");2 S5 A8 Z9 E q5 c) a, y
}
, z& b/ U. _ c5 } str = in.readLine();
) N: _6 ~+ y1 w& x+ M. k# k String tem[] = str.split("[\\t\\s]+");0 `$ \5 k% Z" p3 ?
xSize = Integer.valueOf(tem[0]).intValue();
) @) l0 X& s6 b. y s. r ySize = Integer.valueOf(tem[1]).intValue();
' h! w9 s ?3 D matrix = new String[xSize][ySize];* h6 w. Z& H2 c+ Z9 T
int i = 0;) @. P1 A' w0 t
str = "";; ?: ^1 z5 k! {* D! T B3 v
String line = in.readLine();
; T" p V: E8 ]7 i! l while (line != null) {
: \; T$ R+ `9 J; N String temp[] = line.split("[\\t\\s]+"); n. J) e, m$ y V- D* ~
line = in.readLine();
% _% q/ k3 u. p. T0 F, i; L for (int j = 0; j < ySize; j++) {. B; |/ b2 H( T2 l. U) O' M0 f' S
matrix[i][j] = temp[j];. X6 I( s: B9 I! a8 A7 T8 X
}
+ z. u0 G0 x3 s+ v% R i++;0 Y; T9 ^5 g* x+ Q0 L* m
}' N$ m) W, V& b* _% L8 y! D- l
in.close();
! u+ M, m/ M K5 T/ Q O } catch (IOException ex) {+ p3 M$ g, g ^. B/ A E. b' E9 H
System.out.println("Error Reading file");
0 N$ b3 n/ M3 o ex.printStackTrace();, L( V* E" d6 w. b& t
System.exit(0);
! G. Y) l4 R; g; b# y$ c. _ @ }
1 m0 N1 t) V3 g4 d }
* D$ w0 A! E& J) k. w6 z public String[][] getMatrix() {
* w4 w: D$ M6 g: ~6 P# @ return matrix;" ^) U% Y3 L5 l
}8 g H: w- t4 L6 i6 |
} |