package business;$ N% O! D8 w3 Q% I0 }
import java.io.BufferedReader;
+ s# @6 _0 g& J. nimport java.io.FileInputStream;
% L6 J" }- P+ B( D/ ]import java.io.FileNotFoundException;) S6 [, [- Z; x O6 ^
import java.io.IOException;
$ d- F) u+ E0 |) t8 y6 Q; fimport java.io.InputStreamReader;
6 @; w% i8 K& S6 ~! E+ Bimport java.io.UnsupportedEncodingException;8 f$ Z2 D# H* |4 B) [9 U
import java.util.StringTokenizer;" ^% k7 A- t6 w8 ?* P4 T
public class TXTReader {
- a# C" M$ I1 {& `4 c* P# m1 Y$ l! g( U7 D protected String matrix[][];
p% G* X8 J# s3 p protected int xSize;" K# l# j% B9 Y9 E4 D4 k
protected int ySize;6 A- m9 Q: O& J% X
public TXTReader(String sugarFile) {
( o; ^1 P- P' E, a+ Y) n5 ~" z java.io.InputStream stream = null; {/ e* L5 J5 ]$ V; c' l) B8 J. w, N4 h
try {
' ^- w+ w2 ~8 A, t& J stream = new FileInputStream(sugarFile);2 B/ Q5 @% |0 E: X
} catch (FileNotFoundException e) {3 W* [1 t0 w- P
e.printStackTrace();& w. S- \7 S' P: X/ x) X9 P
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));
" ^: Q; c9 x$ K- g: g1 X1 f9 ]. d init(in);
# ~& x% S0 P4 ~ }1 P9 A0 V% O3 M, ^% U+ h
private void init(BufferedReader in) {! ?! l6 F" a" T0 D8 v
try {
- V% M5 v4 Y0 y* M$ y% B String str = in.readLine();6 j, T& N! I8 p4 G3 e" x
if (!str.equals("b2")) {7 o; K3 ~1 i) J* i) f3 d1 C
throw new UnsupportedEncodingException(( f/ \9 Y( v N8 M2 c
"File is not in TXT ascii format");2 J4 [, Q, y, q8 E
}
! Y' p2 b, c/ t* M$ x j0 L str = in.readLine();
2 ~5 X0 V* B! {6 W& J String tem[] = str.split("[\\t\\s]+");- a$ a. ?7 }( G. u' i2 T0 d
xSize = Integer.valueOf(tem[0]).intValue();
8 t: G1 V. |/ g ySize = Integer.valueOf(tem[1]).intValue();
0 O9 n& k6 w% T' o6 U matrix = new String[xSize][ySize];. o6 r$ I' U8 `3 g/ d
int i = 0;
3 K+ _" f0 T% r str = "";
# i, K/ H d& q. b String line = in.readLine();
! T1 R3 ^7 K4 {7 t. n while (line != null) {
: n, N7 W' |' A3 o7 j! K String temp[] = line.split("[\\t\\s]+");9 B2 L3 {- v1 G o4 o
line = in.readLine();
- I! k% W& q# r1 n for (int j = 0; j < ySize; j++) {
+ { i1 W1 w k( [ matrix[i][j] = temp[j];% e( D5 v" ~7 m% Y. q1 }2 m7 h1 U6 ^
}( G0 K4 p) v5 Z2 _" u
i++;% N9 Y. b5 \- a* o$ H( q2 @+ U
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in.close();' f# I1 j4 |/ X
} catch (IOException ex) {
7 k; P1 T. [+ |! h! C$ a System.out.println("Error Reading file");
1 Q% H6 _' g6 p ex.printStackTrace();9 k+ w8 n- X9 o& O* Q+ L7 c% K5 F: @
System.exit(0);! `8 o9 K8 t" |' R- ]+ z
}
2 G7 m4 C9 f5 G- y: k! L }
9 c2 |' c' W9 J9 B" z4 S public String[][] getMatrix() {- ~! G3 U; n6 e3 Y/ J
return matrix;
" |1 H3 R7 O1 I4 r" s }# ?& g. p0 B/ D/ F" Y: @) |7 ~
} |