package business;- j% c. b. M$ C7 G1 B q9 _) b
import java.io.BufferedReader;
' X0 @: }- b1 `8 O# Mimport java.io.FileInputStream;
4 s) q8 M5 z7 } b2 y' i- D. ?/ ]import java.io.FileNotFoundException;
( D9 Z( @. x3 Z8 simport java.io.IOException;
9 t5 F) v& S7 t7 c- o( ]- _import java.io.InputStreamReader;3 W) g& E: G% G* T& u
import java.io.UnsupportedEncodingException;7 }; f& f% B' q* `1 e
import java.util.StringTokenizer;5 n7 c8 g7 a# B9 {) G% G
public class TXTReader {
/ N5 H; k' ~& Z" `2 B protected String matrix[][];9 j) d) [! w) P7 Z4 V& S
protected int xSize;- T6 A% H- m( N+ f8 [" w
protected int ySize;* ?& D8 [/ t2 R- }. Z
public TXTReader(String sugarFile) {
# n. k7 G/ H4 e( \+ ~* h) ^ java.io.InputStream stream = null;
' y$ _# X* f0 e: M try {/ W* l% i! Z8 |1 n- X6 f
stream = new FileInputStream(sugarFile);
+ C& J8 H/ B8 t) u* J } catch (FileNotFoundException e) {
; K" L7 r7 U3 t! R( E. W e.printStackTrace();
4 A' c1 `$ t6 ]$ `( `7 a2 e; s& R }6 f& F, N3 Y, F5 [9 n3 U( z
BufferedReader in = new BufferedReader(new InputStreamReader(stream));' r: U+ U# H. h3 n4 K4 @ ^
init(in);& f3 m2 J9 i C9 ]5 f8 s) Q3 c
}+ W! c5 |5 K% t' p" W" l( W
private void init(BufferedReader in) {
2 I6 y2 L- |* A: ~ try {
" N; i( I% H# m String str = in.readLine();
5 a/ X$ L* I$ Q! X6 ~7 I if (!str.equals("b2")) {8 n7 f7 V4 w: U z9 t0 K
throw new UnsupportedEncodingException(
9 H7 k3 j( ]6 Y "File is not in TXT ascii format");
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str = in.readLine();
! S) G+ ?& L2 t: C6 R: ?' o String tem[] = str.split("[\\t\\s]+");# F3 s) i! z" e+ h3 {4 q
xSize = Integer.valueOf(tem[0]).intValue();
$ F/ ^" j: `9 X& m* j' x, E ySize = Integer.valueOf(tem[1]).intValue();7 T' G1 g& {2 h
matrix = new String[xSize][ySize];2 o; j1 V, d" S; P
int i = 0;
4 I! [' f. ]) x str = "";( O( O. K, r& ~2 D/ L$ [
String line = in.readLine();
2 K) o/ I& _7 r* Z3 ]6 W0 q while (line != null) {( p* f5 z2 V1 R4 C
String temp[] = line.split("[\\t\\s]+"); K. N/ m. Z3 U: |" D$ }
line = in.readLine();/ E w6 c, Y% W, Y/ U% r' |8 u7 Q n
for (int j = 0; j < ySize; j++) {
) R; Z, @ U5 j$ O% S* Q matrix[i][j] = temp[j];
9 Y7 M+ O6 @+ h }
: e, U. m4 j) Q5 j! W* ^ i++;
$ A6 O& H, r3 H# ~# m }
+ {2 ?4 c4 f: ~9 R: n: L4 g; N in.close();. V8 O: s9 }" w
} catch (IOException ex) {
2 C, T" ~& {/ ~4 {1 M% g System.out.println("Error Reading file");: N; w) B) ]2 J
ex.printStackTrace();
& I/ V5 @. Q8 h System.exit(0);
: T j1 W. N! I0 z }4 ?7 P# }. t( k/ z; V
}
( E. F7 r% D/ v; u9 \$ H public String[][] getMatrix() {* c( S9 S' W- E5 x. C/ k6 C. [
return matrix;
& T5 T: X6 _3 |7 a0 J0 @% E6 l0 v }
9 ?$ r/ p6 Q2 l4 a( ^% c} |