package business;. Q- ]' U7 C; h# D
import java.io.BufferedReader;7 b/ ^: ]! U8 ^+ k% v; |% B
import java.io.FileInputStream;2 N, ` u6 o% _1 H
import java.io.FileNotFoundException;
, t1 j1 s& m. bimport java.io.IOException;& a$ e2 Z8 ?. _# A# O' @4 U4 B8 u
import java.io.InputStreamReader;
( p4 l' V2 z: Bimport java.io.UnsupportedEncodingException;: b; h1 i7 m1 F
import java.util.StringTokenizer;( Z6 s- n% b& L. F/ u! I
public class TXTReader {
0 T: j8 B& D1 Y0 W, a protected String matrix[][];
) V$ i1 K* v6 _9 D protected int xSize;+ c h7 U% j* S5 \1 @3 [1 k
protected int ySize;: x; z7 A6 i( {6 V2 p' u$ [# X
public TXTReader(String sugarFile) {
* V9 |1 O4 l, R, } java.io.InputStream stream = null;# g# L/ V7 D' k9 K! b3 c
try {6 e0 r8 M, R# h& l) r' ]
stream = new FileInputStream(sugarFile);
) D) o5 g) ]1 r/ o ?' F" i# [ } catch (FileNotFoundException e) {* M2 X: r' o# `- g
e.printStackTrace();/ u3 ?) O3 v3 r' f$ k
}5 O# N% |8 \! c. Y1 g9 D
BufferedReader in = new BufferedReader(new InputStreamReader(stream));; o" o6 s, l0 V- Q& d( G s- K
init(in);
7 Z8 h+ s; t$ K4 k8 Y5 a2 K }6 E5 e5 F# k1 X5 [$ j3 `& U
private void init(BufferedReader in) {, q0 y/ U; T6 [9 M% i
try {
9 p" ?! L6 {: B/ r+ B! I String str = in.readLine(); y1 M; {/ h! r; E) w4 ?
if (!str.equals("b2")) {! V- J1 B+ y; ?$ v
throw new UnsupportedEncodingException(0 a9 p$ P" {% i8 k! k
"File is not in TXT ascii format");
1 H7 F R8 ?( l: d* e9 y7 @ }& s* i$ q0 M' i) f1 I
str = in.readLine();
: J. E" j; J% y% J5 U% M- Z String tem[] = str.split("[\\t\\s]+");" }) K! h% M0 T- |- l! Q) w
xSize = Integer.valueOf(tem[0]).intValue();' i+ N4 S% h2 B. ^: _
ySize = Integer.valueOf(tem[1]).intValue();' `- J# b# r5 r" K' g
matrix = new String[xSize][ySize];
5 ~+ D# n* N: a int i = 0;
. i- g4 Q1 ]% O$ F& z) o str = "";% F6 v# G* S) L! v
String line = in.readLine();
# y3 j$ y# ~) w2 i while (line != null) {
( j# X! A2 j k+ \+ A5 t9 g String temp[] = line.split("[\\t\\s]+");
) B+ E+ v/ Q: Y, b line = in.readLine();
" m1 Z2 R% } P9 b. W for (int j = 0; j < ySize; j++) {
2 G4 A) u) E# k7 M matrix[i][j] = temp[j];
0 U5 S# `) f% r3 P' I }
2 \2 D5 Y; R# C, T i++;
" G2 x2 [$ m& I( y E0 p }, Y/ U3 X% V1 `. h3 O, g5 \; Y) }
in.close();, e1 e$ R" {# l5 w8 |' X
} catch (IOException ex) {
9 ^ Q* y) S0 J4 c' H2 X1 S System.out.println("Error Reading file");& N& v9 O6 w# S6 {* S. \# G
ex.printStackTrace();
, e9 T+ b) Y6 S System.exit(0);4 [1 {/ Z) I# K+ v9 U
}
' O( A" u# l& K2 B: @ }
8 P1 x7 Y2 q% |7 j2 g public String[][] getMatrix() {
& M" P& G1 {# A1 Q! b return matrix;7 r/ N, r3 X6 y2 D
}- Q8 o. b: m }
} |