package business;3 c4 O! |+ d4 a& w
import java.io.BufferedReader;% f* D$ X7 a" f3 c5 B1 K8 w
import java.io.FileInputStream;
: Z+ |( u# c9 @0 ]' u fimport java.io.FileNotFoundException;. x( A8 E0 l; e6 d& D+ F
import java.io.IOException;( {3 C: Q& J, ]2 i1 ?* Y, E
import java.io.InputStreamReader;
9 T& _7 _0 U1 K- w. }import java.io.UnsupportedEncodingException;
% Y: p! l# n: j7 J; [* E+ nimport java.util.StringTokenizer;/ h2 N4 W# _/ G' K* x" t1 ]
public class TXTReader {1 n G9 C7 E6 m1 j
protected String matrix[][];
* G( Q0 h" E# K X protected int xSize;6 X/ D5 N1 D }( H- M; b) Y
protected int ySize;' l- R. G* g0 o2 L; K" @/ i$ r9 e9 M
public TXTReader(String sugarFile) {; L' L; A/ X7 D j u- @9 B
java.io.InputStream stream = null;
4 N2 K8 k) W& z& U try {8 i! `& X6 N" x5 M' Q
stream = new FileInputStream(sugarFile);+ h. r7 U w9 A) L% z9 h
} catch (FileNotFoundException e) {) J' d: e& y% w8 K
e.printStackTrace();- c8 }+ {% M& E h
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));
! `; e$ v0 V u7 ?! ` init(in);% a' q: e: C# M/ |. o/ p6 w( j7 T
}
, w: ^3 E/ m: c3 W1 i( I private void init(BufferedReader in) {
$ N& K2 M5 q6 p2 g try {
" y1 p0 t$ n& l* h' t, c9 T String str = in.readLine();& K$ A7 g* r4 B; ]
if (!str.equals("b2")) {
6 s0 K K) l& @# O- z- p throw new UnsupportedEncodingException(
K- z; C9 n" w+ p' K "File is not in TXT ascii format");! h7 ~' W8 A; v# [0 w
}5 L6 b4 s; W, N, Z% u
str = in.readLine();
3 t4 B- K7 F: Z5 ]) U0 L0 @3 o String tem[] = str.split("[\\t\\s]+");
: B/ z# r1 G# ~0 F$ x xSize = Integer.valueOf(tem[0]).intValue(); r3 }1 h3 q* e) r4 c( V0 G& M
ySize = Integer.valueOf(tem[1]).intValue();' y( z) n1 a M. a
matrix = new String[xSize][ySize];" m- i8 t' B& E" D
int i = 0;& N/ \: ?3 U% _$ W2 u$ `9 m5 t) O: S
str = "";6 W- |+ B2 d- v( Z
String line = in.readLine();
! a0 Q# k/ Q1 k8 N; @, @( W2 u' o' T while (line != null) {9 O( e1 J$ ~" o. p8 U0 B9 K. g. D
String temp[] = line.split("[\\t\\s]+");
5 L4 i7 @1 Z6 b: [- T line = in.readLine();
2 I8 M; J. G+ j- @3 k; J for (int j = 0; j < ySize; j++) {9 j+ A, f3 ]* w- B7 s
matrix[i][j] = temp[j];
7 U/ a: c9 m; a/ T$ Z4 u+ I3 N1 i }- n& j1 V4 i6 b, b0 U# t% [
i++;, k3 T& K& |/ A7 L [% r4 Y
} m7 K. w- e, S" H
in.close();
" j) C3 e' v3 ]( l; f } catch (IOException ex) {
. R5 }9 I1 X3 t+ P System.out.println("Error Reading file");
d4 D+ @! [ R0 d$ g ex.printStackTrace();+ W6 B, `" \ a0 ]
System.exit(0); u w. u6 [5 Y* {, o* g
}: ^% Y( I9 ]! W
}
* e: r$ V" p9 A% @, N public String[][] getMatrix() {
) r. l* i* P0 S2 C" G" i return matrix;
$ K+ b2 b* \ R }9 z6 Q5 H- p; ^
} |