package business;0 M h- d6 o. p1 J: j7 O
import java.io.BufferedReader;! L! i& W- w j6 v7 q, q+ P$ x( }/ y
import java.io.FileInputStream;0 }2 Q9 V. q( w0 f5 B
import java.io.FileNotFoundException;) t0 ~: C+ C! W% K: f& C, ?
import java.io.IOException; Y5 y& X/ o/ b4 a
import java.io.InputStreamReader;
, @. }' N! _. x" ximport java.io.UnsupportedEncodingException;
" h5 I8 D3 {2 T" R% s, }import java.util.StringTokenizer;& ^2 t+ E/ Q" D; P* ?9 n
public class TXTReader {
! p( F L2 F0 T) m- V6 ^' x1 C% ` protected String matrix[][];" V B: F5 F8 e( s; Q
protected int xSize;
5 o5 \0 D- T; a8 k- ` protected int ySize;
4 O7 i5 b# r. Y1 h$ E4 @( f+ V& `9 q public TXTReader(String sugarFile) {5 U! F G( s/ Z; t: W1 b7 l. A: n1 p! P
java.io.InputStream stream = null;( b Q0 }3 P4 l( u0 t- x
try {
9 G1 ^7 T) G, h+ C' n: W3 L) b stream = new FileInputStream(sugarFile);% O7 Q, v0 e8 m; f- D& G
} catch (FileNotFoundException e) {3 Y+ w- h' R* R6 |0 ^
e.printStackTrace();
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, d: @8 R9 _- N BufferedReader in = new BufferedReader(new InputStreamReader(stream));5 m8 V+ B+ P0 D' G3 H& s4 k1 C
init(in);
* B) w/ [2 u: ~6 S }
n# [7 V+ s0 ]* q private void init(BufferedReader in) {
2 L5 [/ t& O* t5 T9 L9 c try {9 u( b: ?' Z; [ p) r8 f
String str = in.readLine();/ q0 V5 |" T; E5 I7 N
if (!str.equals("b2")) {
; U+ {, U6 {* m* O2 { throw new UnsupportedEncodingException(
0 o; [4 O1 y0 |$ y "File is not in TXT ascii format");. n% V; \* R# k8 ?1 I
}! `2 A9 n) L% j* Q
str = in.readLine();6 j5 L' f7 Z3 o; Z3 d
String tem[] = str.split("[\\t\\s]+");2 ?; {+ t7 G$ w$ ?' F4 P3 ]$ g
xSize = Integer.valueOf(tem[0]).intValue();
( U7 N1 N/ |4 u* o a( [1 c6 | ySize = Integer.valueOf(tem[1]).intValue(); I W3 [* ^3 a
matrix = new String[xSize][ySize];6 \. n, T9 u9 y7 m5 s* A& o3 y$ x
int i = 0;- ^, Z% X( L# O; a" w) Q& ?
str = "";3 P0 P6 x2 j6 ]- ]
String line = in.readLine();, d6 f' ~- `, w( _( h3 m. ~; P
while (line != null) { u8 d% A6 e3 R
String temp[] = line.split("[\\t\\s]+");( v. K6 s5 x" L Z4 i _# ]
line = in.readLine();
4 s8 \ g5 X1 T/ G. [5 S, S; m( D for (int j = 0; j < ySize; j++) {0 e/ V4 P- l5 L# [9 r0 t- Q1 s9 I
matrix[i][j] = temp[j];
& w/ e7 e2 Y6 }) O! B y }
z* X# l" D4 |4 k i++;
' s' m9 Z0 r- m6 j- | }
. L* ~/ D- z" @% u# Z4 ~$ ` in.close();
5 z+ g7 H/ ^) _ } catch (IOException ex) {
2 e# j/ t# z1 v, }5 V4 ~ System.out.println("Error Reading file");$ D* N. d( s; o1 G' b9 \9 p
ex.printStackTrace();
7 R( N; ]% f# E& q# k# P) I System.exit(0);! g. X5 l: C% A
}' H, x a, _4 g
}
: t3 w) Y1 n6 L7 x public String[][] getMatrix() {
1 k3 ]2 Z: Z$ I) {; H4 z: R return matrix;
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3 l4 ?( s: j5 |( H3 g} |