package business;1 W, T7 j! s- K! Q7 W
import java.io.BufferedReader;
$ B: ^9 j9 `2 S# Oimport java.io.FileInputStream;! v# _4 z+ k6 Q: ~
import java.io.FileNotFoundException;0 ?* m- w) N" |/ l9 J. j' `
import java.io.IOException;1 n& G! g' T- T) D9 G/ U2 D
import java.io.InputStreamReader;- l% o! M* F6 u9 g& u2 o
import java.io.UnsupportedEncodingException;
3 `8 G# {, q3 K* timport java.util.StringTokenizer;
, N' t' M$ R4 [! apublic class TXTReader {
+ x5 q) @; g1 z9 e/ E& _ protected String matrix[][];
/ Z% V+ R0 L3 ^ protected int xSize;% d3 i D* q$ |: v+ o% n2 Q# A
protected int ySize;) B1 u6 i6 U4 ` C& V3 Y
public TXTReader(String sugarFile) {6 I0 ]. w3 n) R- t' e+ l
java.io.InputStream stream = null;. O6 d0 C1 I* @7 O& U9 Q$ `
try {
# g6 V% q1 ^1 l$ m6 v stream = new FileInputStream(sugarFile);' |3 d# e6 ?, g) U, _
} catch (FileNotFoundException e) {
! W9 {/ I. I/ W e.printStackTrace();
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, B8 y N& k# ?# g/ V BufferedReader in = new BufferedReader(new InputStreamReader(stream));" F7 v$ T: S& m9 ~. O- ~
init(in);& |& e8 z. [+ I/ ^5 E0 t7 f1 G
}
* C+ f: u. Y, p6 O0 P# ? private void init(BufferedReader in) {% l1 M4 s2 f% z# c) ~/ K/ X
try {* P% ]5 x) R5 y6 S/ r7 O+ n6 D) _5 f
String str = in.readLine();
: J, S% _1 f& f- u if (!str.equals("b2")) {
- x% @& }! J& N, H throw new UnsupportedEncodingException(/ @; Q# U+ }4 o4 R$ \1 O
"File is not in TXT ascii format");
: b4 c1 ?" T u; T }
- V5 b% j5 U# o) Y5 k str = in.readLine();! @$ s' |4 G6 C. D/ V7 ?
String tem[] = str.split("[\\t\\s]+");
2 A5 {+ o/ y7 F0 j6 j- k9 }9 V4 `" _ xSize = Integer.valueOf(tem[0]).intValue();
5 n) r& C2 n" r: Z+ v% T ySize = Integer.valueOf(tem[1]).intValue();
( }5 C$ k e$ b6 I7 ]! b' h" \ matrix = new String[xSize][ySize];
; ?1 H! w: G2 R) b8 Q( F int i = 0;
7 P$ r4 T/ `! t% _; G9 f" ` str = "";
- p+ m+ e0 J" Q1 G6 m d2 Z String line = in.readLine();% G: u6 [7 k3 j8 s: j4 W* x1 F
while (line != null) {
( r8 C7 T8 D, }* [1 v String temp[] = line.split("[\\t\\s]+");
( L0 v$ y/ K' M8 S% h. Y line = in.readLine();
3 m b! J4 a1 B; h+ t( A6 S- p for (int j = 0; j < ySize; j++) {
) V/ Z" e- m/ k matrix[i][j] = temp[j];! P7 i$ M' {% }
}
# e% L2 C9 P3 J6 S i++;
) A$ G) ?$ t$ E+ g: _% m4 }: C4 J }
8 ] u7 ~, Y( y; o) v4 @7 [ in.close();
2 x4 ^" f; B* `- K1 O/ o) h- ` } catch (IOException ex) { Y/ D. ]# s; m- r; h" A
System.out.println("Error Reading file");$ ^6 x, f/ j2 y# Q3 Z$ d/ s
ex.printStackTrace();9 v) r& J3 x) S9 R3 {+ |7 y
System.exit(0);
+ K2 ^; c$ ~: {4 n; B( q }
& Y. A8 @! r. ]6 w3 ?, [0 e }
0 T0 n2 \8 Q; \# c% c public String[][] getMatrix() {& Z1 G, l1 h8 e ^8 H+ d4 l
return matrix;
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} |