package business;
9 F$ h4 t! C; Mimport java.io.BufferedReader;$ D |1 b' _% X& }
import java.io.FileInputStream;4 J' w) w: h x3 M8 F( K7 O6 o) t
import java.io.FileNotFoundException;% N0 A3 q0 o5 [ w
import java.io.IOException; D. @" M6 b: n1 k+ |! ?, G
import java.io.InputStreamReader;
* _) s* U* d. z2 Qimport java.io.UnsupportedEncodingException;
0 V7 ^( u* U6 Y0 p6 Oimport java.util.StringTokenizer;
, r0 k& h9 M/ Y! Qpublic class TXTReader {
% }, p0 Q. Z9 D6 m L r q& C protected String matrix[][];
3 o4 u& g8 R3 q% U: [1 |! M- M; N protected int xSize;* \2 ^ s. J& j+ n; r9 |% Y; u b
protected int ySize;
8 [& L2 b: h- p' K8 N public TXTReader(String sugarFile) {4 c$ n* G( }9 y, J8 Y+ j+ V6 U7 W' y
java.io.InputStream stream = null;
) ~6 O/ v0 c; s+ l& r try {6 |" s4 A7 @9 U6 w
stream = new FileInputStream(sugarFile);
3 d% M2 i" \/ g/ b } catch (FileNotFoundException e) {6 R+ l o4 m5 L0 f" u" m/ I0 v
e.printStackTrace();
) @ |0 e1 H" }* D" S) z }
) h6 d7 i5 G& N# ?# y/ a" I0 U BufferedReader in = new BufferedReader(new InputStreamReader(stream));
& K3 T* s* V# H% O' B( Y init(in);1 x' C4 D; }1 M/ Q3 }
}
0 r6 N; D6 x7 k private void init(BufferedReader in) {
! f' Q5 P7 E& Z: d try {4 n1 D2 ]+ [# u4 l9 x
String str = in.readLine();
) z! ~0 _, ?4 T! Z1 ?7 Y2 f- X. k if (!str.equals("b2")) {
6 V6 w, r. u' v- @) X throw new UnsupportedEncodingException(
8 r* |% ?5 D1 W. I1 h "File is not in TXT ascii format");% M( o" e* B! h1 `; r3 e1 r0 K9 n
}
* B9 l0 o, G) e str = in.readLine();9 e9 x j/ ?7 v! ?# x( e" J% `4 m
String tem[] = str.split("[\\t\\s]+");, \& n' S A- J+ @: }9 g, f* H: J
xSize = Integer.valueOf(tem[0]).intValue();! r+ e/ e, s' d' b# B) n. ]$ @8 d
ySize = Integer.valueOf(tem[1]).intValue();
/ k( L/ {$ T2 t0 ?4 S4 k6 m matrix = new String[xSize][ySize];
" J+ O0 B$ ?9 F5 m3 N int i = 0;4 J0 V- _4 I* ^: \
str = "";3 Q$ c( T% e! X6 ~" {
String line = in.readLine();
1 m( k4 j' u3 D: T while (line != null) {2 K/ v1 {3 |8 U! @9 | d3 X: [
String temp[] = line.split("[\\t\\s]+");: J; ^8 C3 z' l: ]+ f$ `
line = in.readLine();
, C9 R. `: O6 m2 y0 u! J2 r8 E% q% b for (int j = 0; j < ySize; j++) {4 X/ l0 t' Y8 T& L5 o
matrix[i][j] = temp[j];2 Z V D/ N9 U. H% O
}+ ?) o8 E8 m- \. d5 }3 v- y
i++;# x) S1 g/ J0 v C3 C7 E" b8 ^9 z
}; t4 X$ c& A* }$ [0 |
in.close();
) D# T$ C! V% d" ]" b } catch (IOException ex) {0 {- Z4 v& E4 \: p( ^! J( _+ Q
System.out.println("Error Reading file");
2 f, z9 A1 q \ Y) C: w" l/ ? ex.printStackTrace();& `" ?& e, l" a/ ~3 X! b
System.exit(0);
( e" J0 u$ V2 [) l) u1 E }" ~$ J' v+ Y: Z
}
& i/ u$ Q5 {3 b/ g public String[][] getMatrix() {* F( I/ o9 q8 F8 b3 G) S# L+ D, W
return matrix;2 b" M* Y/ g! q$ k6 `
}- f- f% q& [* R X2 p# L
} |