package business;$ V5 l7 a8 W4 n8 F; d
import java.io.BufferedReader;
/ m! c/ c/ a) m% n5 ]import java.io.FileInputStream;+ }2 M0 t) m- f+ e9 B
import java.io.FileNotFoundException;) Q* x6 c- [5 j" D& N
import java.io.IOException;4 x6 x/ e( C/ u' R9 H! w Y
import java.io.InputStreamReader;
( z4 F2 w8 m( S$ S! V- R8 h Kimport java.io.UnsupportedEncodingException;! \9 i9 K% d# {
import java.util.StringTokenizer;. i5 z! J# g" N. x7 o5 P
public class TXTReader {
1 z! R4 G# g: g1 ~; F; E protected String matrix[][];
3 S; Y% e9 p, r protected int xSize;
, V( l8 e) e5 M protected int ySize;
5 }; k' O8 o& }& D B3 x public TXTReader(String sugarFile) {4 L, l; U% S* z1 H
java.io.InputStream stream = null;$ y9 ~) _' r' V, Y E
try {' W& C0 G* L, X5 T) [ v
stream = new FileInputStream(sugarFile);& M8 `4 U' E, w' K% W; Y3 V
} catch (FileNotFoundException e) {# v4 T* }$ p+ D
e.printStackTrace();" r0 |5 V) y7 H7 w- F# m) \
}
0 ?- g7 t( ?( h8 r; z1 f* t BufferedReader in = new BufferedReader(new InputStreamReader(stream));- y9 l4 X1 r. t+ g4 T+ Q6 O
init(in);
( l4 W) ?+ k6 X% u1 L3 o" A8 G: z }
A" `2 s" A6 C4 w private void init(BufferedReader in) { \! K4 \: `! e0 e
try {
. r0 d& Y* X9 i' @ String str = in.readLine();3 p; m+ f; a) T( j4 b" l
if (!str.equals("b2")) {
% c( m, G& q# j" P throw new UnsupportedEncodingException(
6 K% D$ D# @; g "File is not in TXT ascii format");1 h- u, C, l6 ^% S% F' I5 b. G
}
3 f s3 F8 c. A# A) v str = in.readLine();
) J5 g8 w1 W, V0 j ~# I( C String tem[] = str.split("[\\t\\s]+");2 W% w. Z4 w! y( [5 d
xSize = Integer.valueOf(tem[0]).intValue();
7 [' i! C9 `6 X. p) C ySize = Integer.valueOf(tem[1]).intValue();
' e* t$ B% o3 H matrix = new String[xSize][ySize];( w' K8 B! F- H3 r& e/ @
int i = 0;( Q- c/ F0 g) F
str = "";
" @$ o G0 F* @. L& _ String line = in.readLine();
/ d- q: T# ]/ a( a3 \' h X while (line != null) {
, ^0 G! Y& b' }: m* D5 |0 y# Z String temp[] = line.split("[\\t\\s]+");" q3 K% M0 N& G9 d% M$ p: q, H
line = in.readLine();6 \7 d3 E4 l* P# Q
for (int j = 0; j < ySize; j++) {7 P7 Z1 z5 U) N. S9 H
matrix[i][j] = temp[j];
7 ]3 H' S7 W* E: J7 w& P2 O! O }. a. J$ |8 G7 d& w6 p3 Z! e5 L, B
i++;* A- W5 P* b4 u- I2 c/ @
}
, I2 m1 l8 { h in.close();( y7 T. ^7 \, ^6 }. V1 Q. S: |
} catch (IOException ex) {1 {3 S" L& ]% y) Z: \' M: z
System.out.println("Error Reading file");
+ b, O% o3 i/ {! d* P1 `( C5 y ex.printStackTrace();
9 K6 D- ]" o1 i" q" o* r System.exit(0);
# C) r& \/ N' ^+ [4 u6 L1 U9 Y }/ h& a6 B3 m1 q( z' j2 H) X! I
}& w! U) u. G+ t- c
public String[][] getMatrix() {
' t. C9 v3 j) s9 q/ @: z9 Q! h return matrix;5 k4 g( a% k5 q2 o# G1 {
}
* \' r1 ~- G- z# D' l% W# P/ [" ?} |