package business;) G7 H- b% R" B2 i& p' X- s; ~2 Y
import java.io.BufferedReader;
* G; z7 j7 C7 L0 vimport java.io.FileInputStream;
; t( r* y1 m" p, Eimport java.io.FileNotFoundException;
% m: ~1 ]4 B( Q$ v0 timport java.io.IOException; v- a/ Y& U/ v k
import java.io.InputStreamReader;
% e$ `; W) L1 R# a+ L8 u2 x5 |import java.io.UnsupportedEncodingException;
N8 X0 ?5 C2 E* v& s. Timport java.util.StringTokenizer;
" B H* S* \2 I4 }7 b$ Cpublic class TXTReader {: o& M% m t0 X' m
protected String matrix[][];: p' ^; m$ a+ I7 Z; b8 S
protected int xSize;+ H' Z- s& y/ o
protected int ySize;
9 {) s/ t1 Z! r4 j7 j$ n public TXTReader(String sugarFile) {- H/ X* @$ V; v" k# A
java.io.InputStream stream = null;/ h, F! y. I" t/ W' ~
try {
1 b, P- \: I. k! ] stream = new FileInputStream(sugarFile);% O4 @5 S% G. F: Q
} catch (FileNotFoundException e) {# N V1 X3 e. h; M- `. F
e.printStackTrace();
9 ^3 }9 O% q9 L3 P+ H: ] }
3 o" Z7 N7 q$ e. M3 c( O BufferedReader in = new BufferedReader(new InputStreamReader(stream));
) g9 y8 p7 J3 ?2 `/ L1 m# k1 B init(in);8 N* ~: u8 G' ]% T G$ j0 w
}
1 m p5 d. U+ C$ |* J& M( F& V8 n# g private void init(BufferedReader in) {
2 _3 ]0 p3 u$ w5 m% _5 p try {4 d0 S4 d9 f7 P5 J' s, d% S; b
String str = in.readLine();; c- y5 v4 v- K* t( Z o/ b
if (!str.equals("b2")) { B. M2 T1 Q w0 c
throw new UnsupportedEncodingException(
8 A2 a! R+ x* ^- P" ] "File is not in TXT ascii format");
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) p4 ~- a( w8 b% t/ N3 `7 @: O str = in.readLine();+ i" O. }2 a# o$ Q/ X$ d4 B
String tem[] = str.split("[\\t\\s]+");: [4 V0 q( Y* `1 t2 o
xSize = Integer.valueOf(tem[0]).intValue();
& H1 i$ e; H0 h" ^ h: v. k ySize = Integer.valueOf(tem[1]).intValue();; J- ^9 W; S4 A2 l
matrix = new String[xSize][ySize];
+ ]0 Q' u4 L, ~1 s int i = 0;
, g0 u' {/ }8 C6 Z6 U: e2 H# C str = "";6 y/ ^2 `. n0 h' j
String line = in.readLine();
/ M! f" A& B! { }' Z& A+ ? while (line != null) {
" X+ M+ Y: ^6 ^! ?3 K+ F5 V String temp[] = line.split("[\\t\\s]+");8 y% s$ X! E. q+ b% i' U
line = in.readLine();
3 Q! l( g- H0 E: \+ e0 p* ~ for (int j = 0; j < ySize; j++) {7 j! s5 t. |! i, }1 n
matrix[i][j] = temp[j];$ I6 ?# q0 B5 N
}7 F2 S' Y F- D* T2 B/ a
i++;, A0 a6 J; R8 B0 w ~) r# W, Y! T
}: E3 |6 R3 I! y; ], [
in.close();8 D- s4 { Q. R; q) F& |+ b
} catch (IOException ex) {
0 U. H, ^9 A* a1 a2 O System.out.println("Error Reading file");9 P. {4 l' x' s9 i3 ]
ex.printStackTrace();4 ^9 [+ p( K8 C; a
System.exit(0);
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}
0 a n" k* Q9 \5 h0 n) R public String[][] getMatrix() {
# G$ M7 ]/ ^ [& s. m) W5 }3 {9 ~9 d return matrix;! Q3 I! M5 u. b4 Y
}* F% r c# u7 B% z( H+ k. V8 J5 h+ y
} |