package business; e* {: \% ~8 X: l1 N% D: l
import java.io.BufferedReader;
! |3 ]8 s8 K2 i5 I v$ a5 pimport java.io.FileInputStream;
% J5 Q) A, p! f: ~+ Limport java.io.FileNotFoundException;
% l8 n- q6 ?7 Rimport java.io.IOException;
+ X% _* C5 q5 l6 ? E8 C9 i: ~import java.io.InputStreamReader;2 y4 `* R, C2 _$ c! i2 \( _ p
import java.io.UnsupportedEncodingException;
6 } h- m3 W, o! ]% E% ~import java.util.StringTokenizer;$ Q6 R" H" b# y& _- A4 w# n' d8 U
public class TXTReader {
4 E; B5 i5 `* h) E2 L protected String matrix[][];
1 `9 z2 t( C4 ~ protected int xSize;
) V) r& ^' U3 r" G) Q. I protected int ySize;
- H7 L$ g: G* I, z7 N public TXTReader(String sugarFile) {
" t) c* [" b& W2 x java.io.InputStream stream = null;6 [/ x% X: p+ @: s$ d) r
try { l+ X$ M8 [" [& R- ?
stream = new FileInputStream(sugarFile);! O( M3 ]& U2 O1 X& n
} catch (FileNotFoundException e) {
' x8 G6 Z% A6 T# t e.printStackTrace();
. s* ?; {& i1 ]" N, j) e }
; U& d" D' G5 v- F* } BufferedReader in = new BufferedReader(new InputStreamReader(stream));6 ?8 V, y! L# A ^- Q; L
init(in);
% ]& Y3 [2 S* G1 e# H% c4 O7 b }
8 ^ D* A2 z7 m private void init(BufferedReader in) {
5 y! O" D5 {, ~6 K0 x try {# x& h" }3 R( `2 b
String str = in.readLine();( r0 t* ?3 @: H* I
if (!str.equals("b2")) {
; h4 l) T8 Q6 u3 z# O throw new UnsupportedEncodingException(0 z+ m- A ?4 T, b- a* K5 j5 ?4 U
"File is not in TXT ascii format");
2 Y% {: r$ k+ Z" q' {# @ }8 Y) r# i" R! l$ m8 M
str = in.readLine();1 f9 [$ n' f' B% y' d* r
String tem[] = str.split("[\\t\\s]+");% l+ U1 S' Y% b* F. @$ Z. N, S
xSize = Integer.valueOf(tem[0]).intValue();
# S# W6 x/ j8 z ySize = Integer.valueOf(tem[1]).intValue();( t+ d' S" U# f! z. {
matrix = new String[xSize][ySize];
# `- y' J: E1 B) T7 c int i = 0;8 u' f9 f; V4 \
str = "";
0 I7 m$ g8 w; Z+ o ~9 D String line = in.readLine();: f4 b5 i) i2 [7 p3 R
while (line != null) {% p# u$ {$ O6 D% r9 Y
String temp[] = line.split("[\\t\\s]+");" M1 Y( b0 _! W
line = in.readLine();
9 ?) [( D" V9 k9 }/ G+ U% x: X for (int j = 0; j < ySize; j++) {* L* I) D q5 _
matrix[i][j] = temp[j];
" ?4 f7 p- F! t8 T. Y' {# ~- l& }# l }8 e( D n$ D5 X& @- m7 {
i++;
- X7 v# ^. k+ S }
% p( g/ u/ T/ P in.close();8 W, C) x' J1 @8 O A& d: ~- X5 c
} catch (IOException ex) {2 j; V/ B8 l* ~% j5 S0 n2 k( Q; H
System.out.println("Error Reading file");, L. W u6 s5 N+ _ b
ex.printStackTrace();
; z* Z% g& n4 p! L: M @. J System.exit(0);
9 r* [0 u6 f- R3 X% |3 V! y' o }. @1 r! X9 h ?' A& m
}
6 C! `, \" N+ c9 [ public String[][] getMatrix() {
0 M' \/ f% {5 _- t! c& ]7 o* E return matrix;' ` o! q) w& o- K+ R
}
. I [2 W1 J6 n, F. h} |