package business;
8 k+ W9 G5 t' i& jimport java.io.BufferedReader;& p" G9 b$ y! Y/ Q3 H
import java.io.FileInputStream;
) e; ~0 u" W+ ]! `* ~ j# K$ oimport java.io.FileNotFoundException;
* C g# H) a! m+ n" K, K+ @( \import java.io.IOException;9 _4 q6 N2 A4 {* G2 n7 z) @2 y# l( V1 e. z
import java.io.InputStreamReader;' c& o+ l! n' u; X- t7 i
import java.io.UnsupportedEncodingException;* E' j4 m) c$ z( `9 p; B3 h
import java.util.StringTokenizer;
! ~8 ~3 }' b# z! O7 C6 I0 Dpublic class TXTReader {
. B# t4 d) n9 q( s2 K5 i protected String matrix[][];4 h$ E$ b! k* m) n# X
protected int xSize;1 ]( i9 G7 B) T {9 Y8 h' M
protected int ySize;
5 H6 w6 M: F: F# ]& ? public TXTReader(String sugarFile) {
5 v9 ?* a+ L( h* u8 r java.io.InputStream stream = null;
# d) t8 L( Z% p I try {
) E# a6 Z7 W+ z0 \, _$ o4 s1 w stream = new FileInputStream(sugarFile);% S7 `9 u. \. R2 D) \0 H6 k" ~
} catch (FileNotFoundException e) {
, t: l5 o6 t* ~, @- X, r e.printStackTrace();( f% Q- M: B. \% f' m; N
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));5 _7 c- h7 h/ S5 O% @$ Z" y! w
init(in);: N. p' D" o6 @7 o. ^: n- ?
}! e" ~; v* C" s" @' I e. E+ a
private void init(BufferedReader in) {2 Z' a6 R9 N$ V: c1 {, y) X5 t% ~
try {
+ K7 @9 E- x8 ?9 f8 N String str = in.readLine();$ X$ x, |+ t9 {' i* x- _2 l
if (!str.equals("b2")) {' `) M+ [2 N+ t, d" C E/ |5 j% B
throw new UnsupportedEncodingException(2 \7 L& p7 N% b/ _, \4 E
"File is not in TXT ascii format");) D! k9 }0 H$ A
}$ P9 R4 S+ j# N [$ \
str = in.readLine();6 ^0 P+ z$ g! k+ u8 f
String tem[] = str.split("[\\t\\s]+");
4 e$ \8 `- F7 Z( \ S: T! o xSize = Integer.valueOf(tem[0]).intValue();) l. ]8 {4 m& ^7 p2 V5 X0 O$ ?
ySize = Integer.valueOf(tem[1]).intValue();; n8 [. k4 g! V& G
matrix = new String[xSize][ySize];- j5 D3 T% o2 v
int i = 0;3 C0 R6 p& g( B% d! P5 _
str = "";3 N. M8 [3 o9 k) z% P4 m4 E% S
String line = in.readLine();
2 @( }: e% ]( Q7 K) k# J; | while (line != null) {7 b. W6 \' C1 j" j5 [
String temp[] = line.split("[\\t\\s]+");
9 ^# \! `! u% i+ M. |, q' t line = in.readLine();3 _7 y, H7 B5 M3 \5 `
for (int j = 0; j < ySize; j++) {
$ B0 _7 o/ E. N7 F$ x4 e$ V0 L& F" b matrix[i][j] = temp[j];
6 C( `5 `. X* y1 T) D- g }
% ^$ [: t) q2 \7 F3 S4 c i++;
$ w, q' c* u6 T+ ^# L2 [ }
4 y/ F9 P9 U9 N$ D. ~ in.close();
. z& T/ ]* R% P6 `* O+ x. ^ } catch (IOException ex) {
, Q+ T- S7 r/ r( d* D# o( F System.out.println("Error Reading file");
$ `( y2 K7 u: J ex.printStackTrace();
/ \+ _4 o8 C: z3 }8 v7 Z# _! c7 @ System.exit(0);- {9 v; Q* ?! `9 R
}
! }, P6 S5 R6 I }
* J& O* Z) y+ v3 W" K public String[][] getMatrix() {( i! z8 K0 e$ k8 g& ~5 s- k
return matrix;
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} |