package business;0 W+ B% @" I' R
import java.io.BufferedReader;
4 p( v1 H1 V4 y* U& z* N9 [) mimport java.io.FileInputStream;
& m, @. h2 T7 @4 n: O. Pimport java.io.FileNotFoundException;
: k" o! c w1 ~' ~import java.io.IOException;* M8 b( ~/ |. N; b& r
import java.io.InputStreamReader;
3 v# @% ~' m, x B( e7 w& Eimport java.io.UnsupportedEncodingException;
0 A% ^+ N. X* |3 v% s' l/ ]& K$ Yimport java.util.StringTokenizer;
: P( Y' W. I" Y# E: [7 Hpublic class TXTReader {
' [! C; L9 A9 m protected String matrix[][];( Y, B1 d' c' Z$ F' |2 G$ ?: \
protected int xSize;
; ]' S( {$ P& b# U2 @ protected int ySize;+ g; } a* X4 b0 r1 V
public TXTReader(String sugarFile) {) q* p+ }4 }$ |2 G+ L
java.io.InputStream stream = null;
3 [9 H b6 v7 p+ C3 O3 J try {
2 Q; u9 S! O# [ stream = new FileInputStream(sugarFile);; | U& ?# V1 O- o+ Y! W3 Z( i
} catch (FileNotFoundException e) {: `1 K! u! @# A/ ^
e.printStackTrace();7 |; T2 v% m0 e7 |
}
' h A& z: _# h A! _8 U! } BufferedReader in = new BufferedReader(new InputStreamReader(stream));0 s" |, m' {, e) V, n/ l4 Z6 H" F1 [
init(in);
5 y) z7 _4 }, @" p7 B& w1 } }
/ ~) ^8 Y9 ?& {9 x private void init(BufferedReader in) {
8 Z/ f9 S( V/ h+ k* A. z5 x) e: w try {3 p* c6 a6 x3 j% t! w2 z
String str = in.readLine();( I. Q l6 u- t: D: t/ i
if (!str.equals("b2")) {
9 s5 j- I U" d) T, g! ^. [5 K throw new UnsupportedEncodingException(
6 }# y( r+ U" `3 S& \8 s+ I "File is not in TXT ascii format");
8 g9 i; c7 E2 W }4 n( W! d$ O9 N7 u7 ]: q5 z
str = in.readLine();! W# M, |+ L7 _
String tem[] = str.split("[\\t\\s]+");4 [( K7 x1 B! j
xSize = Integer.valueOf(tem[0]).intValue();. I! @2 |4 Y$ W) c( {8 a# B: q Y( o
ySize = Integer.valueOf(tem[1]).intValue();
2 ^$ q9 a9 H7 v8 V i: u8 p* k matrix = new String[xSize][ySize];* A# I+ U! e3 A, A" i
int i = 0;. R4 M' Q2 s! b4 w5 P: v v
str = "";+ s& b. ?6 b4 X w
String line = in.readLine();
) F/ f- _ ] i; |9 x# l: @ while (line != null) {
- {% ~9 R2 F. s! {. V String temp[] = line.split("[\\t\\s]+");: Q$ n2 n1 p" d/ U8 C
line = in.readLine();
3 ?- r$ O/ U" Y/ z I for (int j = 0; j < ySize; j++) {
/ A, v2 \: `/ p4 { matrix[i][j] = temp[j];4 E* Q2 M2 x" h+ P h# }3 v) w
}
$ ^2 X. D- L0 Q8 k i++;; N5 `4 f7 `8 p' t1 }
}
9 ~+ {, S2 d( }1 h1 b4 { in.close();/ J. N& t A) i, v
} catch (IOException ex) {
; R$ s4 i5 E. v9 @& D; J8 ` System.out.println("Error Reading file");1 K0 N7 R) ^0 t, D$ ]# K6 m
ex.printStackTrace();
0 I! w, ?, X) P" O: |; c; c System.exit(0);% @. s8 a; Y) P8 a6 W( N" l
}. J0 E. ~$ e, G1 y& Y- Q* l. T( m$ u
}
6 K& y/ _8 ]6 `3 t2 r( \ public String[][] getMatrix() {
! t' t7 I# t3 G: x return matrix;
* _+ g5 }! m2 Q; `8 Q }! B& @! y& }5 S1 i
} |