package business;- P. q0 h8 k! x% S2 l8 k
import java.io.BufferedReader;
6 x% n7 k" k2 P. x9 simport java.io.FileInputStream;' }# i. M9 ]8 _% u( o
import java.io.FileNotFoundException;( c, B8 k6 H( K% S
import java.io.IOException;
$ E* ]; E0 J3 Z& C# Simport java.io.InputStreamReader;, x/ D* n; |+ R- @/ V5 {
import java.io.UnsupportedEncodingException;
$ K' q( f2 F. e" [" x% [. M% Limport java.util.StringTokenizer;7 m- n D m+ P% F
public class TXTReader {
/ S- Q) T( A$ x0 s1 ^, E protected String matrix[][];/ m0 k; E) l) E
protected int xSize;
7 y( A4 [& P9 G. l- O: L7 i protected int ySize;
! b$ {2 @3 A9 Z, m5 d public TXTReader(String sugarFile) {( w: A) @: k8 a u8 N: G
java.io.InputStream stream = null;& b- ?# p2 v( l
try {
4 K' d0 G5 J6 V J6 O( m2 E stream = new FileInputStream(sugarFile);
2 C2 ?, `4 ]6 E8 @2 q% F8 s B } catch (FileNotFoundException e) {
+ O# Q. j1 u, p1 ]* Q5 J1 V e.printStackTrace();
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));
2 m+ W% t# W) r! Q3 g init(in);6 {& F d; x8 e6 P9 F+ n
}: B; l# x9 f$ n' [) t) } G/ Y
private void init(BufferedReader in) {) M2 K: J# M- c, Y6 q
try {3 X2 I8 l9 X4 ?: I
String str = in.readLine();
5 i; E/ X2 E! v! J+ L A9 U if (!str.equals("b2")) {* l1 M! |* l$ n) r' x( y' I
throw new UnsupportedEncodingException(
, ?8 l3 @: U; W3 P# \ "File is not in TXT ascii format");5 ^2 \. R) d: f. H4 W% ^! D
}- g" V9 `7 i! {& W) x* p
str = in.readLine();
$ R. Y' e4 z9 V! L* r( t: e/ G6 j f String tem[] = str.split("[\\t\\s]+");9 V* e! m1 d. G; |5 a- [
xSize = Integer.valueOf(tem[0]).intValue();' W( q! O; I0 ]+ g5 {
ySize = Integer.valueOf(tem[1]).intValue();
3 J5 T' a$ P: z: b4 |, H matrix = new String[xSize][ySize];0 b* H; K1 e! Q" I
int i = 0; v- l, m$ P0 I8 Y) T. F" N1 a
str = "";' }- p% N, ]) E" l" n, ~& p. C2 o
String line = in.readLine();; x" x4 P2 h6 ^, [$ x3 Q2 `$ H
while (line != null) {: L) V/ ~2 Z- d
String temp[] = line.split("[\\t\\s]+");+ |' Q! w0 {' X- W9 o1 D
line = in.readLine();: A# T1 ?( \0 L7 f
for (int j = 0; j < ySize; j++) {/ \' z% W ~1 E( }3 f
matrix[i][j] = temp[j]; V9 [: y6 Z1 L* ^: Q1 T# h
}
6 g% T7 V: A& i4 z" X i++;
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in.close();5 ~3 b2 x) A7 n
} catch (IOException ex) {1 Q9 N! c4 \9 R* \& F9 N L" ]
System.out.println("Error Reading file");
& t$ i; e+ Y8 R5 S4 Y- |% m ex.printStackTrace();
0 I d) [8 `0 z9 n- U! R+ y System.exit(0);
* S" \. m# T3 T8 G/ }1 `( |! R }
+ s- ~1 a: {2 w @ }
& Q. T a. Z1 D: E0 r public String[][] getMatrix() { V D& E1 ~3 o
return matrix;
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} |