package business;
# W3 U7 i7 z9 w. Vimport java.io.BufferedReader;" X, m, s' \. b/ P5 M
import java.io.FileInputStream;0 A0 L; v5 F, R( v
import java.io.FileNotFoundException;
5 b1 y# x* }' `+ P2 iimport java.io.IOException;# T( X' w! ?9 H3 l5 c# k: |: d
import java.io.InputStreamReader;/ Q, u3 h$ F7 J+ w4 Z; H+ ?' r9 D
import java.io.UnsupportedEncodingException;
/ A P1 O# z! _# q) ^$ x: `import java.util.StringTokenizer;
0 W R n: l: q+ R9 G1 a0 o& ^8 e* ]public class TXTReader {, Z7 F: x/ }4 @- \3 t
protected String matrix[][];
4 m8 s) X9 W* a" V, u1 K protected int xSize;
. p1 D0 O! y4 `( G7 L8 L; E protected int ySize;2 m: m) g: [" l8 O) W6 @. N0 C
public TXTReader(String sugarFile) {9 _2 i+ T1 w1 h4 v9 b/ q% a! p
java.io.InputStream stream = null;
; N' Q+ x4 n ^ try {( ^9 m ^5 m# B- b5 |1 r3 m
stream = new FileInputStream(sugarFile);$ G/ D" e& c0 _/ @
} catch (FileNotFoundException e) {
0 ]9 Q9 `5 K: @* ]" L6 N e.printStackTrace();; C+ v# y6 `5 R' t4 b$ o
}
& o$ k' Q% @2 l* s BufferedReader in = new BufferedReader(new InputStreamReader(stream));& K3 E4 ?" R/ L8 P1 N
init(in);4 K+ I/ r/ e5 X
}
' y8 \8 K' R9 T1 z private void init(BufferedReader in) {3 P6 T9 x, S7 o
try {
* n5 X: s0 J: G" w8 p String str = in.readLine();
/ U, o3 b+ x3 l: Y- H3 D& M$ ~ if (!str.equals("b2")) {
! U' T3 ]/ ^9 x" k throw new UnsupportedEncodingException(! q+ }5 A" b! b' |1 `0 M- { [
"File is not in TXT ascii format");
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str = in.readLine();
8 [' N$ J- L# L2 _) _ String tem[] = str.split("[\\t\\s]+");
& o- Z) Y: p% f( z4 ~8 L$ w/ ? xSize = Integer.valueOf(tem[0]).intValue();
6 ?) [" l( f# q! r# | ySize = Integer.valueOf(tem[1]).intValue();) @4 u; D' p3 d2 J- f6 l
matrix = new String[xSize][ySize];
( O. L( F9 g7 S, q8 F int i = 0;
. @0 _/ w- E6 h2 {; ^ str = "";
3 c% T e& w0 o$ Y String line = in.readLine();
* t1 U4 S4 A. O- ?3 ?4 Q while (line != null) {
( S" k# {: {6 V S String temp[] = line.split("[\\t\\s]+");
5 \6 ^ P' [* J) |0 Q( R4 K1 X line = in.readLine();+ f# I D2 S4 X+ t1 K
for (int j = 0; j < ySize; j++) {3 f/ A% j6 \ I: v
matrix[i][j] = temp[j];( R' b2 T- q; U1 g1 c; L
}$ ^5 ]/ {: S! B2 b6 {% w
i++;
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in.close();1 x3 o# h$ g" P/ M* p
} catch (IOException ex) {
: k* |' [0 T0 j0 b( I' K$ [ System.out.println("Error Reading file");; u: l" x) G: u) I7 |- O6 i0 h
ex.printStackTrace();8 t3 v$ a) P+ o3 Y$ l, q+ X! @
System.exit(0);2 R0 o1 y) F7 C# p6 \
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}
# b- d$ Y# j) K. E0 | public String[][] getMatrix() {' p9 t% b: Y8 ]1 R
return matrix;
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} |