package business;
6 I- d) g2 P, E. n- a; Cimport java.io.BufferedReader;
% x) H. R- _9 s: d" _import java.io.FileInputStream;& J6 Y# z1 s- ^% p
import java.io.FileNotFoundException;' A) W/ F0 H9 n/ R% c$ v# i4 I
import java.io.IOException;9 S3 h5 M+ I. _% ^. L$ R/ |, a4 F& G
import java.io.InputStreamReader;; @& M, \1 g% d# O) y( E) k4 w
import java.io.UnsupportedEncodingException;( `' X0 K- V6 Z* t# S u) n
import java.util.StringTokenizer;. H& K6 ?9 j0 ?/ L1 t/ S$ C
public class TXTReader {6 X. Y+ `( U7 X+ k( R
protected String matrix[][];
7 Z/ Q0 x* C7 o }" T9 s/ I" n" x# b protected int xSize;
7 B# l5 p% m( a protected int ySize;
* R0 Y+ R' x6 o. w public TXTReader(String sugarFile) {
4 Q+ W# V! y: }7 e+ ]# A java.io.InputStream stream = null;
! B9 j5 e' U! b try {# B6 d% z! R* O- ~9 C- ?
stream = new FileInputStream(sugarFile);; w8 C8 F h% r3 u
} catch (FileNotFoundException e) {. U$ l4 H8 b9 y, T: m% Y" }$ `
e.printStackTrace();
0 g. |) \+ u) g! q }1 Y1 y, Q5 w- U4 ^5 |; d0 W
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
9 K* O7 A5 {0 k init(in);# g) ?) f7 Y" b, g0 j
}
0 o1 B7 S; H1 K private void init(BufferedReader in) {: w$ m4 V, O$ o* B
try {
. a" k" W/ A5 n; C& ~, i% H+ Z String str = in.readLine();& j6 ^1 H1 s' y3 t& P; O
if (!str.equals("b2")) {( P( _% S' ^& U+ R3 Q! n6 L
throw new UnsupportedEncodingException(! C+ r T6 J) b+ ]: a1 O
"File is not in TXT ascii format");
7 V) X u$ g0 e/ P7 W }
. |6 D6 J+ X% `# b, P; i% ?3 } str = in.readLine();
4 I% G; ]* I m, @2 l, c/ n- h String tem[] = str.split("[\\t\\s]+");
3 @0 j7 z1 t* N2 ?8 W Y+ c xSize = Integer.valueOf(tem[0]).intValue();
/ G3 R( J. M7 \. R+ M, \0 ~/ x ySize = Integer.valueOf(tem[1]).intValue();
/ k( R; v4 x+ o matrix = new String[xSize][ySize]; C+ o Q2 _7 w9 H8 B( {
int i = 0;
, v) Y/ H' w, C l# c* V3 m6 t str = "";% {. L( G7 l" Z& J6 {, J
String line = in.readLine();# [: [* z, r) o9 H& H: p
while (line != null) {
% c: Z9 K( x' c9 W# J& o5 c/ ?8 w+ ~ String temp[] = line.split("[\\t\\s]+");; y2 _: B: W% ^. n
line = in.readLine();
" ]7 j+ J# V2 `) n" E+ @ for (int j = 0; j < ySize; j++) {+ Z% `; T! o% p) D! ]# R& v
matrix[i][j] = temp[j];
- W2 V# [ N3 T/ P) J7 ?. |+ f# K/ C3 U }
( [5 {- M/ b. I* e, T. @* P0 X i++;
9 }! I& g& `0 Y8 b3 _7 z' P" V- w }
, |/ _1 A: m) B7 H in.close();
+ I$ f' M! |( J- K8 T2 A } catch (IOException ex) {2 R6 j3 n* u2 c; R7 t7 f& _2 j/ i! r
System.out.println("Error Reading file");) e6 `9 y' ^4 ]4 `4 P/ d
ex.printStackTrace();
& b- s, n% h$ n) g! n; ^! |; Z System.exit(0);& E! t5 E& S$ B8 Y# V# x- R# t1 C
}
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public String[][] getMatrix() {
8 x$ Q* C! o9 z) o" H return matrix;
6 {% {: w. Y+ @1 p* b5 G6 E0 [ }, `1 k! z5 b6 }, i" `
} |