package business;
& b; x7 _1 l" q5 \1 d, Z2 y' Wimport java.io.BufferedReader;1 c' S! c, [7 ^, u$ E7 G% ]
import java.io.FileInputStream;, s: O% {- X( e& ]
import java.io.FileNotFoundException;4 v9 f3 y6 g4 ?9 A% s
import java.io.IOException;8 p1 y- ^. ~8 M& T7 d8 e
import java.io.InputStreamReader;
( _! `$ R5 t1 l- F9 ]( ?4 `- J7 Uimport java.io.UnsupportedEncodingException;1 v3 X3 V; t* q$ z4 T- m; }' \
import java.util.StringTokenizer;0 q3 I" S* [$ w' M3 r
public class TXTReader {
& F8 }3 q2 _3 B# T5 A protected String matrix[][];* r/ ?! J/ R" m5 q
protected int xSize;. G$ ? k9 l7 H$ g: v* n
protected int ySize;
/ Z. B) g( @' e& T0 O) ~7 F public TXTReader(String sugarFile) {
: `: o, g/ x# z* e8 d java.io.InputStream stream = null;
( ]9 `5 J" n# z try {1 G4 J. X1 u4 h! o: b# o
stream = new FileInputStream(sugarFile);7 [0 W9 x9 { }# [' o
} catch (FileNotFoundException e) {% g8 w5 y2 H9 j* y ^$ y2 u& Z0 Y
e.printStackTrace();
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$ }, K+ R, Q. O BufferedReader in = new BufferedReader(new InputStreamReader(stream));
6 b: t7 e1 y7 e* _: M5 [ init(in);* s/ b! Y$ J4 c
}
* I7 d" F& t/ N! \0 N private void init(BufferedReader in) {& t9 N/ C( m: L/ k! p# I& E- A
try {; k. C* a2 F" C: Z0 e
String str = in.readLine();# q0 s9 F! R. e" [- p" o/ P
if (!str.equals("b2")) {
" k6 a2 ~ B. i: y) `1 Z throw new UnsupportedEncodingException( D0 f) C6 C% q" Z# O. m
"File is not in TXT ascii format");
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str = in.readLine();
/ J4 z4 I) L' G t' V String tem[] = str.split("[\\t\\s]+");* c7 I( ]0 s8 V8 X) p# p4 |
xSize = Integer.valueOf(tem[0]).intValue();
% M, {& J" d. K8 F$ r( |6 F9 _! c ySize = Integer.valueOf(tem[1]).intValue();% B1 g- D: ~0 R: i
matrix = new String[xSize][ySize];1 x/ A5 h4 F, t- L# A3 [
int i = 0;& l% z4 B$ H% q, v; h0 Y
str = "";3 F# j( m y. X8 b c; P
String line = in.readLine();
& U: `! \( Y' v$ G5 U while (line != null) {
5 E9 m5 v, | e$ T/ } String temp[] = line.split("[\\t\\s]+");
2 d: `8 c! n) D, {9 Q/ g" z line = in.readLine();0 Q/ q6 P, d* A6 q- k& i- Z
for (int j = 0; j < ySize; j++) {
) S" Q. M! U$ D/ f% O# h matrix[i][j] = temp[j]; B' t# U5 z) w* r
}, G" ]; f# c3 d$ u. r
i++;
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in.close();) G- p: {5 ]/ W6 |0 D1 U! ~
} catch (IOException ex) {
\) |2 ?1 p4 q( x* \6 \0 C# K System.out.println("Error Reading file");+ O! E' ~% C0 m/ p& F: F
ex.printStackTrace();
) v1 u8 {7 y2 J/ v System.exit(0);" v+ T; v, N W6 O' E
}
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public String[][] getMatrix() {/ X' D; o: U0 \, k8 h% s
return matrix;0 D# \1 R7 ` L4 g1 T3 C0 f
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} |