package business;
: X$ U2 P* c) g' i, n3 q3 nimport java.io.BufferedReader;9 z- C4 p$ `7 ~7 ]& C3 u# ^2 j% q. [
import java.io.FileInputStream;
" R7 W1 n# ~! {! z2 _import java.io.FileNotFoundException;: q$ \; X8 u8 A( V9 e* H1 y( l
import java.io.IOException;
% }3 D. D ^* qimport java.io.InputStreamReader;. f0 F! L. d4 F' {, U9 i" C
import java.io.UnsupportedEncodingException;
! e3 M, D3 K5 l9 N# Gimport java.util.StringTokenizer;
6 Z/ J# h. ^- R ?& h0 v7 L! [- \3 zpublic class TXTReader {
+ J+ q( Z; i, I2 b. g5 N protected String matrix[][];
) \0 M+ [. u' [; a protected int xSize;0 u0 H) W: X) D3 j; G3 K
protected int ySize;
9 N3 Y* ]. r0 H$ D! R, a public TXTReader(String sugarFile) {. D3 n0 R/ ^6 { D5 x
java.io.InputStream stream = null;! N4 T0 p9 V4 O# M6 c
try {* x1 C% ^% o2 E- }
stream = new FileInputStream(sugarFile);
% k. @/ w- b$ d, G; x. }$ m } catch (FileNotFoundException e) {! Z0 |- `- K3 v5 {
e.printStackTrace();8 I5 ^5 m: E* L# Z' i4 k9 `
}
" {9 G1 j6 @ P9 S5 Z' K b' D3 t BufferedReader in = new BufferedReader(new InputStreamReader(stream));
1 y9 A5 @4 q" B6 q* J7 t- @ k0 U init(in);
, D5 ^9 F! r8 ~2 X8 O, w& A. ^7 ] }3 @* X; n! O5 \' z
private void init(BufferedReader in) {& t& ^1 E# G2 [% R" o$ b6 s6 L
try {
. L* h) [3 D0 L: b9 V5 B+ C' l String str = in.readLine();
0 v/ V' i3 k% Z3 q3 { if (!str.equals("b2")) {% u5 ~( a% _) j9 `
throw new UnsupportedEncodingException(& u+ W9 C+ O3 B: B7 A% t
"File is not in TXT ascii format");. D! O7 |8 H, s6 \, f. L& T' h
}' T* h4 v. r0 p( J. [! P. k
str = in.readLine();
; H* H+ A( H+ q* [! n$ ~ String tem[] = str.split("[\\t\\s]+");, {: i9 z& t: z c: X
xSize = Integer.valueOf(tem[0]).intValue();
) n4 U U; f" K& u3 U0 f: d ySize = Integer.valueOf(tem[1]).intValue();
, I6 k! ?/ B3 o# K5 H* g1 U3 q matrix = new String[xSize][ySize];5 a* N a; g7 x- M; K2 c5 D4 s0 C
int i = 0;
. X1 R. j$ \5 w# B- w" c str = "";
R, G P6 |( m* }/ W String line = in.readLine();
8 {" g' O- @/ `: M) v while (line != null) {) x; Z( z* O- e7 f
String temp[] = line.split("[\\t\\s]+");4 E' K: C9 e+ A$ [! e
line = in.readLine();
' Y L& C7 ~9 S2 j; }* U" t for (int j = 0; j < ySize; j++) {
( j/ N0 V. A1 \) Q6 P# {# ^ matrix[i][j] = temp[j];
! l% }. r) K1 C0 R a3 i# s }' F% K# X3 v, L) E/ e
i++;+ n ~9 l3 c: v
}# l4 D2 G; e/ P; y u
in.close();7 E) @' M1 o8 j
} catch (IOException ex) {( {# Z9 Z/ E' W/ d4 k) y
System.out.println("Error Reading file");, a7 F% Y p1 U
ex.printStackTrace();
: k2 n, J5 S% c# V5 p System.exit(0);
7 @0 g! G: M3 \! \' I }
! V, X9 e7 ?2 R( s: J \" e- F }
2 M( Z# {8 I5 B" T public String[][] getMatrix() {
4 B8 [- E% ~# D# `& ]% f" }6 U return matrix;
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} |