package business;7 {& Q& a k1 o' ]8 G
import java.io.BufferedReader;
* `5 r. @0 ^: w6 Ximport java.io.FileInputStream;( R0 v9 \% B0 B O3 u/ P
import java.io.FileNotFoundException;' l9 h0 k7 `" s" ~$ T$ s9 X
import java.io.IOException;0 m1 f! |5 k& C1 b7 a
import java.io.InputStreamReader;
' m; z2 m3 f! [; ^0 a2 d% D' gimport java.io.UnsupportedEncodingException;' C# k: A9 S2 K! _. [
import java.util.StringTokenizer;+ b0 h! W/ b6 Q& _* M- z$ j
public class TXTReader { j* g% v5 J* Y# r( h2 k
protected String matrix[][];
3 ]9 R/ q; }4 T' c protected int xSize;
! O- p1 o1 k- G4 B" f& ~! z# L protected int ySize;; r$ u4 y6 S ]/ M/ ]+ h
public TXTReader(String sugarFile) {
9 `0 A+ Z, l" ]* f! x5 I. ` java.io.InputStream stream = null;* O$ p! r, e+ w6 w& [
try {
/ z) q+ d$ {9 B- u% s5 { stream = new FileInputStream(sugarFile);
3 D* f! T1 \6 Y# H! U } catch (FileNotFoundException e) {
3 R B8 e& g3 |+ D; X e.printStackTrace();
% c8 B+ B3 O) O }
! t% S* V2 D6 v BufferedReader in = new BufferedReader(new InputStreamReader(stream));! |- _7 V W, H
init(in);
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private void init(BufferedReader in) {7 X6 n8 S, R: m0 B" H+ S3 m! F
try {
' c) b$ q* @5 Z; }( \& c) u String str = in.readLine();
* W0 I3 K: ~9 ^, T+ X: c8 e3 O" _ if (!str.equals("b2")) {
# `* S: A6 y( D% N throw new UnsupportedEncodingException(
8 @2 E& O/ d5 i9 W% ^& S Z N7 J "File is not in TXT ascii format");# R l+ }: ?/ s' k& F% A
}
( E' C: p2 {5 @5 P; c3 Q# m; U; I& h str = in.readLine();
. U" ^$ w9 t+ `) w String tem[] = str.split("[\\t\\s]+");
, l+ [9 z7 X* j8 | xSize = Integer.valueOf(tem[0]).intValue();4 n% w' }7 x/ I- a
ySize = Integer.valueOf(tem[1]).intValue();
3 k$ `9 w" e8 I( a; J7 B matrix = new String[xSize][ySize];+ ^9 b7 S- s; l# Y9 g1 q; L' A2 @9 B
int i = 0;6 H" c: v) b* ]$ P9 T: X
str = "";
' K" Q/ g, p4 o String line = in.readLine();
5 k- `& z& m+ B6 s while (line != null) {
) q, c# b* t2 |; s. `0 b* C String temp[] = line.split("[\\t\\s]+");
2 u% ]( }+ G$ c: a7 O V- f line = in.readLine();
( I, c+ B0 t% z+ K# S for (int j = 0; j < ySize; j++) {
7 V( h1 k/ x1 C matrix[i][j] = temp[j];. ]2 I* P9 q5 M# D' Y, S, u
}
% l1 v& D6 e$ y- R' P i++;
4 W) b- I" p8 q/ C9 Z }: w( ]/ X, R" s+ _
in.close();
; Y3 Z8 p& H+ c8 T7 y8 e# t5 w% h } catch (IOException ex) {
( N- b3 {7 _) i" i9 s( a# X& ? System.out.println("Error Reading file");
; U% l, j/ A f ex.printStackTrace();4 T- p& [. n7 j, Y# a9 ]' Y# ]! J
System.exit(0);+ C- ?8 @7 M3 P' n- C( q6 @9 P: S
}8 Q: r0 Z% o4 `2 g* R2 a
}8 F/ H2 _0 m$ J5 g. M( `6 w
public String[][] getMatrix() {
8 X6 g3 e# y, Q$ P" |8 ] return matrix;
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} |