package business;6 r* |. K/ ?# J2 P
import java.io.BufferedReader;* v$ R& p" K# I+ v2 A4 |6 R' e: N1 P
import java.io.FileInputStream;3 t: h! H( H9 J! H* N% ~
import java.io.FileNotFoundException;
( ]1 A" n* u$ I& q V# wimport java.io.IOException;2 u8 \. k) d4 m$ M* C" u
import java.io.InputStreamReader;
8 @0 v" k0 ^4 v& G. nimport java.io.UnsupportedEncodingException;
* }& v7 R6 V( ?. ~: ?" eimport java.util.StringTokenizer;. O8 \7 d4 h6 M( X& m
public class TXTReader {
- y0 B/ f8 o' T0 q6 V. q0 b% U4 [/ ? protected String matrix[][];( m$ ?% B# m% `# j9 n
protected int xSize;
& y7 E* I: r1 c3 A1 `6 e protected int ySize;* e1 ]( p9 Q( J7 v' ~& n9 E+ p5 w
public TXTReader(String sugarFile) {
7 G: X% z9 `4 J: ~7 c2 E0 {7 l java.io.InputStream stream = null;
$ P0 u) x0 @! w5 t+ G1 l" u2 k+ s try {
& j$ P5 d4 f- S# N' b/ f2 W3 K0 B stream = new FileInputStream(sugarFile);
4 j3 j. A; K5 A } catch (FileNotFoundException e) {
1 j/ C0 I6 F' T) [& F e.printStackTrace();, M6 p, E' L1 l G+ V! |
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));
$ n+ w* h1 o8 T/ q% e( W init(in);
7 D. H( B2 V+ @ }
- z$ m/ e$ h# y! i. ?6 Z private void init(BufferedReader in) {, p! Y% g; c* k, c
try {; p! x$ O6 Y( y# V; Z+ x2 O
String str = in.readLine();
4 n# c% P4 n. M& m if (!str.equals("b2")) {. W( N. c$ t) t6 w n
throw new UnsupportedEncodingException(
+ V! a0 {% ]- l: c "File is not in TXT ascii format");, D4 R( C, c' z7 l
}
8 }/ R/ X l' ]3 H$ E/ t+ a. _- j str = in.readLine();- R W$ ^7 g# Y0 ?/ x# ~
String tem[] = str.split("[\\t\\s]+");
\$ y. a0 d4 r6 m9 J+ `7 z, N8 ` xSize = Integer.valueOf(tem[0]).intValue();
/ e U4 D# `# n+ s ySize = Integer.valueOf(tem[1]).intValue();5 U& N/ B$ U6 a% U& Z; N
matrix = new String[xSize][ySize];
, F9 A. d1 X! a8 \ int i = 0;! W: O. k% j% {2 w) b
str = "";5 B/ _* r! Y9 x# q2 z
String line = in.readLine();
2 T: M! C' I8 L f2 @9 G while (line != null) {
8 z7 ]! A- _! F; K String temp[] = line.split("[\\t\\s]+");$ `6 I" W7 x$ Q' B \
line = in.readLine();
5 Q: q, U7 S c' K for (int j = 0; j < ySize; j++) {
( u) p. T, p( c$ i* l matrix[i][j] = temp[j];
- @2 Q4 ^: [! Y3 E- w }1 ~& J4 ^) Z. N4 c) _3 g
i++;
* b5 ?# B* S9 I, |! @ }
8 r$ q5 ^. T3 t o% N4 y in.close();6 p# a1 C4 l6 T9 \' L) B# j) `
} catch (IOException ex) {
, T! v R& z& Z- U& O% p System.out.println("Error Reading file");
1 @& c! t$ \9 q/ h2 W& g3 U7 ?6 @' x ex.printStackTrace();) F# X8 f3 K9 r3 F1 v- h5 S
System.exit(0);& R3 v3 U+ |, e
}* W A& T6 @! h
}
; _# m) d$ q0 e0 S0 u* i* G, L public String[][] getMatrix() {' y% T* e& J' y" l6 y, V. P
return matrix;8 k3 h0 [. F o" n3 p$ o7 ~
}% A2 M9 v& {- a& P/ l, ^% r
} |