package business;
' N, n4 o2 @, t, Q+ X) Gimport java.io.BufferedReader;% S. p; \7 P, P2 {, \3 {: |
import java.io.FileInputStream;
7 k- j( V/ \. m4 v; q3 i# Kimport java.io.FileNotFoundException;
0 W3 |/ u; Z* C& ]1 @. Nimport java.io.IOException;$ r; v" D K ~ q: F% d
import java.io.InputStreamReader;
6 W; d5 u* S7 F, Y" q1 l) Vimport java.io.UnsupportedEncodingException;
" X+ x5 x0 B0 z8 s8 H# Pimport java.util.StringTokenizer;
4 k- {$ }( v$ o; c( ] B* X4 ]4 fpublic class TXTReader {
2 K# `4 x H' E5 D" o/ b& ^/ y protected String matrix[][];
: _. E: @8 b, U, J/ v6 `* Y; M protected int xSize;8 k3 |) k, C; [3 x2 p+ g& F b0 `
protected int ySize;
5 G8 L: `1 Q% s+ O: l7 D public TXTReader(String sugarFile) {( @9 B+ G5 H# T, y% J0 T
java.io.InputStream stream = null;
7 m: H, h+ f/ t7 m( ^ P try {# \" U9 E, N) ?$ }( S/ z7 E4 d' K
stream = new FileInputStream(sugarFile);
" \# W9 f& x9 b/ D: a8 Q3 l } catch (FileNotFoundException e) {- ?! `( N; |4 D% M
e.printStackTrace();
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));. A, R& f* `* z) ~9 t
init(in);4 l8 g* K% o3 W; }
}
( F2 p; T2 h G, ]8 z/ n% Z9 p private void init(BufferedReader in) {
1 ~ y% H/ \4 U! A8 R' e try {
2 l5 k: l3 S9 I6 J: ^, g String str = in.readLine();3 @- k$ c5 M" K) b3 v; e& Y8 H' q" T
if (!str.equals("b2")) {5 \! f: t2 C A! z5 Y# Z1 N6 u* K8 g
throw new UnsupportedEncodingException(
! ~% S" }' B' e3 ?, G) O8 r o: [ "File is not in TXT ascii format");8 f; _$ a k8 T
}
5 C) D# r$ h" u. M7 Z4 @3 ~, } str = in.readLine();
$ }! U! x$ M, a' F$ I String tem[] = str.split("[\\t\\s]+");
8 D+ A+ r0 I+ @: p7 s xSize = Integer.valueOf(tem[0]).intValue();
, [9 X) P; Q# ~ S% y ySize = Integer.valueOf(tem[1]).intValue();
3 Z- @$ a& v1 [: G* d! p( }: ~/ ^. l matrix = new String[xSize][ySize];# W" K8 l* ~( e& H& n8 G
int i = 0;$ W, U) E. w0 D* W$ L$ M
str = "";( W8 }5 F0 Y0 M) V s" J# _
String line = in.readLine();
6 w7 h% H* N$ Z$ S1 }: p$ u while (line != null) {' r" D( i- b# Z9 J; [! N: Z
String temp[] = line.split("[\\t\\s]+");
& z- z: V, @, B( V! ^" V1 b line = in.readLine();
8 @( C' k/ I% X for (int j = 0; j < ySize; j++) {( K0 W1 x3 @$ c9 V/ m( l1 r# s5 F
matrix[i][j] = temp[j];' b) C+ {- P2 Y* u1 ?; ]
}
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}/ R' I$ G/ y/ M0 B, k" m$ v: F
in.close();
g& c* W m4 R5 X8 V } catch (IOException ex) {7 p2 h! L* p A
System.out.println("Error Reading file");
; @- _, [3 a X1 s ex.printStackTrace();1 G0 ~* ~* z# X% u" l& ]# w! E
System.exit(0);
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} n0 y2 I) Z0 K
public String[][] getMatrix() {8 e( C7 m2 Y# K. e, y! M5 f8 a. E
return matrix;
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} |