package business;* E/ |: `4 Q9 L1 m) `
import java.io.BufferedReader;
# D; c0 N/ c: M9 ?* p- Fimport java.io.FileInputStream;0 [8 h/ L7 V* ?) z1 B) r
import java.io.FileNotFoundException;5 @ o6 K; U) h% X F+ A: v+ e9 Z r4 S
import java.io.IOException;" {) g/ b4 `; U5 ?& {& U) v- Q
import java.io.InputStreamReader;
$ r7 T- E& c: h( oimport java.io.UnsupportedEncodingException;
3 A4 u1 Z1 J! B3 @- [0 ximport java.util.StringTokenizer;
7 \# C, x3 |6 G" Cpublic class TXTReader {
' o! X( v6 E: [ protected String matrix[][];& |* e$ ?/ I0 L( G7 C& D" M) X2 o
protected int xSize;% g, p' i9 n6 o/ e
protected int ySize;
+ s3 _/ K$ c: p8 N' u. [ H2 B/ f public TXTReader(String sugarFile) {% t: Y6 ?$ F) v% F
java.io.InputStream stream = null;
$ L8 u8 y- [& k. {4 u try {' T" P f# u" t8 x
stream = new FileInputStream(sugarFile);6 @+ M' B. ^, M* C2 E* ^. i8 x p+ u
} catch (FileNotFoundException e) {5 w/ {" B- S. u' S
e.printStackTrace();
4 z: G* E) }. |1 v }$ [7 y- K- ?: O
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
) I! c5 i* f# ?6 B init(in);6 u4 B7 T% `7 |" f+ P' |; K
}
/ r }0 U9 f* F$ X8 c0 ?4 ?* j) E private void init(BufferedReader in) {
* ~- ~8 n9 j! v0 S( r% C try {
0 \, j& V+ q; ]2 l1 E) b String str = in.readLine();9 g; F0 c/ R# A3 q! N, q
if (!str.equals("b2")) {
[% ]/ X/ T/ G) y" u# ?1 ?% Z throw new UnsupportedEncodingException(8 h% f7 K! |, t! q, Q5 T; M
"File is not in TXT ascii format");) Z/ w* e! V* m" o
}
' {. J/ p: Q6 P str = in.readLine();
2 Z. Z9 I T- O& p( F) N& { String tem[] = str.split("[\\t\\s]+");: ~! }7 q# }4 H% x D4 r5 L
xSize = Integer.valueOf(tem[0]).intValue();" b) G9 h5 D- e9 K4 U
ySize = Integer.valueOf(tem[1]).intValue();& ?9 ^0 O y1 Q7 N4 @0 W( ^) D/ i
matrix = new String[xSize][ySize];- ^/ Y. ]5 T8 X/ w* n+ w4 P Y7 ]
int i = 0;1 u' c& `" f. b" \, e9 e
str = "";: @/ Y$ \& Z$ ]) {- b# S- \
String line = in.readLine();
1 g) ]6 |' Y$ `: l( c& _7 v# Z9 T while (line != null) {
4 P: `7 O$ x2 J String temp[] = line.split("[\\t\\s]+");
J1 O* D8 L' h, E% g line = in.readLine();- G* u9 R- Y e+ B$ g& o- T
for (int j = 0; j < ySize; j++) {* ?5 S i, Q! M
matrix[i][j] = temp[j];
8 H9 s$ H0 K4 ?2 @3 V6 y }1 T& _" _$ l8 B" ~" x! }$ m% G
i++;
: V4 x+ ^) \6 m6 @- x T# f7 r }
& I1 }3 l2 ~/ i7 |, q1 B9 J; d" _2 S3 | in.close();0 X6 O* S5 F/ R1 k* G @
} catch (IOException ex) {
) H' u N" a' g$ S6 X System.out.println("Error Reading file");* x! A: d) a9 X! u
ex.printStackTrace();9 G5 D! ]3 i" y4 e k
System.exit(0);4 A7 N: r2 g( p. F. U; D6 g
}
3 T7 z* x1 i1 { }
/ u7 l: k C! S public String[][] getMatrix() {
, P, k' z( v7 S) {1 Q+ v& n return matrix;0 P& e" _, n+ p& J
}
) Y' r- [3 D) m/ D# X& s} |