package business;* s/ |9 w" v6 Q; ?7 I& j
import java.io.BufferedReader;% p+ g/ e/ u4 c7 Z
import java.io.FileInputStream;' }" e$ _8 L8 ?7 m* k
import java.io.FileNotFoundException;
e0 c' U: ^$ f8 \% V* }8 H% P3 J# oimport java.io.IOException;: s6 d& y! N7 V0 A0 b3 t
import java.io.InputStreamReader;0 U& ~, i H8 U1 L7 O
import java.io.UnsupportedEncodingException;
2 R+ q0 P9 b" G6 Mimport java.util.StringTokenizer;
0 [/ B" h& e M2 i$ j$ r# Qpublic class TXTReader {
0 b& S6 w9 s# @5 _9 | protected String matrix[][];4 \$ s0 i6 u% z* l' }1 o9 A& _
protected int xSize;
! K. P# N! \7 \& e0 C protected int ySize;
% k) P+ G0 j2 ?$ H" m8 j public TXTReader(String sugarFile) {6 y; x4 `$ a, d& k1 J' Z' h
java.io.InputStream stream = null;
) ~7 V) M; y3 I1 F9 I try {
8 u `" X \" E8 q3 P- u stream = new FileInputStream(sugarFile);0 ^; N: s, Z3 y! l1 H5 s" T" b- x
} catch (FileNotFoundException e) {
( A- H8 @, h/ G2 H8 p e.printStackTrace();9 [# {. \& H- A. P# d1 Z: L, |" ]
}
; c% M9 W; v* q- g& y% D, v BufferedReader in = new BufferedReader(new InputStreamReader(stream));/ d3 D8 q* F6 g1 n8 z2 X: z, s
init(in);$ q( D: h) U9 d2 t' B0 s
}
L2 r8 @( A2 w7 Z7 v private void init(BufferedReader in) {
2 r5 X& T5 f" k3 W try {$ U3 _6 i# U' G; c; X
String str = in.readLine();! e3 c3 ], q2 e, J! y& n; S9 V
if (!str.equals("b2")) {
% Y6 x* N! q9 N p; E6 f3 Z. A" i throw new UnsupportedEncodingException(2 F# [% @) _8 k" i! |3 {
"File is not in TXT ascii format");
5 f* D/ k4 [0 B* F! n4 y0 B' p, G; R3 Z }5 s# H9 Y% d. Y4 v6 P7 D% n
str = in.readLine();
& [, u3 B! o L! k& u+ t! d String tem[] = str.split("[\\t\\s]+");
+ G2 N y( A& g4 `4 f xSize = Integer.valueOf(tem[0]).intValue();7 g1 A+ ]2 F! ~1 p
ySize = Integer.valueOf(tem[1]).intValue();
$ J6 D3 ~# S7 i+ z. \# b0 J x matrix = new String[xSize][ySize];
$ J | i8 D7 R0 [9 L! i" e int i = 0;
3 Z" r. y4 V* z$ N' f/ P' D str = "";
E3 h4 |8 n# q3 h! _ String line = in.readLine();7 o# ~ N6 F$ P
while (line != null) {
. f+ w& I( m: F1 D# o1 p9 L# V String temp[] = line.split("[\\t\\s]+");
0 N* `& I: e- y5 f4 z3 e line = in.readLine();; X8 x2 ~6 Z- m9 x
for (int j = 0; j < ySize; j++) {
" C7 l8 ?- u8 c" b4 K6 Z matrix[i][j] = temp[j];
* r; J9 P. }% T3 ~- s8 G }
7 Z7 u) Q& h r+ f i++;
% y% x0 K. j [0 M }5 h1 e$ L6 v' g, p1 g' [
in.close();* y0 L8 k; M( u3 q! w6 t8 z
} catch (IOException ex) {
, [# [8 E6 I) O% e) u0 v4 c System.out.println("Error Reading file");
4 o7 E( o$ Q9 G5 ]0 p ex.printStackTrace();! p$ }* J# [/ S) i
System.exit(0);$ _7 n9 B# `% M: M. K6 Q
}
. D7 B# ]+ N" C5 s1 [, D7 M) c }
1 c; F- b% i) [ public String[][] getMatrix() {+ N: C- M; o' X
return matrix;
1 n8 f0 o+ O; @ }
' n. ~3 ~% a/ J% v; c: k} |