package business;
& o" B: X/ x; bimport java.io.BufferedReader;
/ I' R' R( s' G- eimport java.io.FileInputStream;
5 G' U( \7 B7 Wimport java.io.FileNotFoundException;- H; d/ o1 A; @- z' s' [4 V1 O
import java.io.IOException;3 O5 {* ^6 t! j. k; U. S6 W; A" T2 w* Q
import java.io.InputStreamReader;
/ o% B5 ?, r$ M( F" p# _5 oimport java.io.UnsupportedEncodingException;' m) R# g! [' C& w3 G' k- s
import java.util.StringTokenizer;, }" Y7 r4 C6 C0 M4 \
public class TXTReader {7 @# u, r' z% F) ] }
protected String matrix[][];$ s3 S. v) N2 q3 A) I4 l
protected int xSize;
0 H& d w+ b! L protected int ySize;( ?% U; H% M3 P0 V1 I$ M4 x
public TXTReader(String sugarFile) {/ p5 O3 }; v+ `2 E0 k# K9 L0 g1 [
java.io.InputStream stream = null;, r+ K1 d0 H( r
try {' ]" {7 }# Q; T
stream = new FileInputStream(sugarFile);
7 ?5 L z+ ~6 S0 i } catch (FileNotFoundException e) {
3 i/ W) k! N0 {6 V. L; }, t e.printStackTrace();
4 m6 F( p" L# C) U }- ?/ l' L( Y3 x6 R' B% t2 b
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
; x* P! f! r2 ?9 J init(in);5 E& g/ @% j9 i; F& Y* k
}
1 x$ u' B0 J1 P5 ^7 N/ W private void init(BufferedReader in) {
! U2 Q1 P7 W/ ]+ [ try {6 v) m" w# B6 O% @0 J
String str = in.readLine();% w# V; M1 t( L) K: ?3 I3 _
if (!str.equals("b2")) {
! H* f( Q" G5 C8 `" H throw new UnsupportedEncodingException($ s$ M8 }) @" w
"File is not in TXT ascii format");+ G2 l K/ ^0 D5 U& i
}+ O. Z* |* R- c; Z; `
str = in.readLine();$ p+ \3 t6 f' T1 X
String tem[] = str.split("[\\t\\s]+");
" P. P1 l( C! e9 E, M5 p- X8 G; t xSize = Integer.valueOf(tem[0]).intValue();
O, ?$ j2 |: d) r9 Z ySize = Integer.valueOf(tem[1]).intValue();
# O$ A2 z+ _* u& M k2 t matrix = new String[xSize][ySize]; r: v5 r: |+ \
int i = 0;
5 l- r) l% X8 u1 J' |0 J str = "";
7 B. y2 y, h8 x7 I7 y2 ~; c String line = in.readLine();
1 e. j& v& Z8 R, _( V" e1 [& r while (line != null) {
( g- b: ^5 Z% y4 U- z) T String temp[] = line.split("[\\t\\s]+");
6 j6 }% Z) A' [! x' ^% w2 y line = in.readLine();+ W: B$ _2 I- c4 J" M+ r' F
for (int j = 0; j < ySize; j++) {0 ?5 R9 {7 V8 u4 D- Q0 I2 j% k
matrix[i][j] = temp[j];- w" z w- o, H& S, ]: _: Z$ Z
}; b: ^: d9 |" N
i++;
. `, H4 z( T( a: ^* T1 U6 v }
' _0 m# J! O! L1 g7 B) k in.close();
( M3 O' [2 _- n. S* s } catch (IOException ex) {
4 E4 P% H4 m$ @' t1 O, c System.out.println("Error Reading file");
+ ]: ^7 P6 R' s" H$ b7 m ex.printStackTrace(); x4 |- M" B8 N
System.exit(0);! e' ~( N4 I' r
}
, m5 [; ^0 ]# T8 c7 K }
# J! s1 S% w4 e* W public String[][] getMatrix() {+ \: v/ i* D8 { }- `
return matrix;
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} |