package business;
+ K' a k/ }4 F0 g! @7 u9 ^# P3 Fimport java.io.BufferedReader;! f' [$ z% J7 C& Y G% Y$ [
import java.io.FileInputStream;
' B) |" y4 ?$ A8 simport java.io.FileNotFoundException;6 b" M; P$ G& L: H3 e% Y
import java.io.IOException;8 ^5 [9 \, c4 z* V. F, c/ h9 m
import java.io.InputStreamReader;" `' j- h3 S' Q% c1 X4 `
import java.io.UnsupportedEncodingException;2 F, o9 ^5 ?3 v+ q
import java.util.StringTokenizer;$ y2 ]& z7 y5 p! L* }2 ^5 {
public class TXTReader {
, f; ?* p6 Q( [" Z1 j protected String matrix[][];
/ v% b+ F9 A* Z protected int xSize;
1 E8 i7 v c+ N$ m( k4 B# }/ _ protected int ySize;8 E4 Z7 O) v) l6 d! |# @6 Q
public TXTReader(String sugarFile) {! Y# _+ G; R/ \6 F
java.io.InputStream stream = null;
. g9 F0 c6 }- p/ `/ j$ L try {
2 ^+ M( [( m" D4 ?! l" X2 o stream = new FileInputStream(sugarFile);
* c' Q8 I3 M$ E: f7 T( S; N } catch (FileNotFoundException e) {
) `# x5 D. K9 e0 }$ i7 G' M0 o e.printStackTrace();( [/ k" ~& q, Q+ T4 M9 M" p" Y2 G
}
+ A9 K2 B4 {. j) a BufferedReader in = new BufferedReader(new InputStreamReader(stream));
# K6 F; s& u3 B1 r# n: G init(in); }2 L$ E4 P: ]3 U
}. a8 m8 T9 U1 a
private void init(BufferedReader in) {* b" ?7 K9 ~/ H' ?7 N# _+ B
try {
+ z2 G2 j, |; i9 }& d; m' E( V* { String str = in.readLine();
1 t2 R l, ^, d# `8 \; b/ P! f i. h if (!str.equals("b2")) {
. }: i7 b8 f1 z; a* w5 V" Z3 Q/ R throw new UnsupportedEncodingException(
+ c1 \. r1 {" ~* N( y "File is not in TXT ascii format");
, W1 A/ C, ], J! Q }
/ W E0 B/ c4 x0 S2 `: P+ Z str = in.readLine();
* R( ]- y2 H, U) \ String tem[] = str.split("[\\t\\s]+");
7 E, ~ t5 \! M xSize = Integer.valueOf(tem[0]).intValue();2 C. H5 b" Q1 ~! X
ySize = Integer.valueOf(tem[1]).intValue();8 l5 ?' \6 _5 | F# P5 V4 E
matrix = new String[xSize][ySize];
) e6 i+ M: S$ Q int i = 0;0 b% o# q6 D2 `0 @; S/ o
str = "";) d% y7 g0 H" K. \3 m
String line = in.readLine();
* q8 {0 B3 E/ s5 X7 H" v4 \# {9 r while (line != null) {
4 U v+ E* Z2 L9 n4 }# g) P String temp[] = line.split("[\\t\\s]+");
7 k1 Z/ X, Y: F3 O5 X line = in.readLine();& h' [; J. G/ ]5 O3 ?1 w
for (int j = 0; j < ySize; j++) {* Q! q! Q. k; x1 m- o! I
matrix[i][j] = temp[j];
6 E$ s( M0 }! z! I: o n. } }) ^1 G. h& N4 s9 Y
i++;
5 w( b j' q$ U }% h; u2 O5 n6 W4 }/ a
in.close();
' Z( X/ X" z& P% C( \6 I } catch (IOException ex) {
" X6 W. \/ O/ D h6 I" d7 g% j4 F System.out.println("Error Reading file");
0 S; Y O! H9 H) t8 d1 R/ B ex.printStackTrace();- ?& J1 s( `. |) ?: R( R& Q
System.exit(0);
8 ~& d7 ]0 F% M* N6 O5 r2 R }
6 N$ C& A- H! R& s7 r }
" V/ C Y g( Z7 D7 g2 v# v public String[][] getMatrix() {
, @* I' Q5 l( y return matrix;
5 q r: K" w9 e }0 \6 b3 c6 `# D& h( v2 b1 Q- j
} |