package business;4 H2 f; D3 ~3 ?+ }- i
import java.io.BufferedReader;
, ^7 u, b0 l& `! C! F& kimport java.io.FileInputStream;# k+ `5 y7 v1 x6 G3 `
import java.io.FileNotFoundException;
" p6 J8 ~- V% R7 Timport java.io.IOException;( |6 A8 C9 Z/ I7 g
import java.io.InputStreamReader;
' |/ D, g! c* _" f" rimport java.io.UnsupportedEncodingException;3 Q: K. I) e* g+ s" H+ J1 {. W( T7 i
import java.util.StringTokenizer;
8 H" w& a" M6 q, s7 L* u* k0 {; R) Apublic class TXTReader {
1 j) |* M; M. d7 |; N protected String matrix[][];
3 K3 f2 }6 f, L. v( s/ X4 I protected int xSize;( v8 N" ` [- _+ L
protected int ySize; A( ~9 H5 {) W$ y N
public TXTReader(String sugarFile) { k, V5 z; {( n J5 E
java.io.InputStream stream = null;
- \( L4 h; V b+ \4 P( q, a% `' Y try {" f! O0 ~7 @$ P
stream = new FileInputStream(sugarFile);
9 h* R/ z) I, o! ?0 w } catch (FileNotFoundException e) {( d) d7 Y$ C' _ B! |& c
e.printStackTrace(); }2 }5 u2 j& w0 f
}9 k" {" i1 h, W# s9 W8 A7 t* K8 U
BufferedReader in = new BufferedReader(new InputStreamReader(stream));3 _2 f7 V7 L7 Z/ v, ` r+ V+ U; P
init(in);
, U6 M. Y8 g; r5 { }% U9 |) e$ |: C
private void init(BufferedReader in) {- N0 W6 A7 ^9 ?9 D- o) o! F; v+ o7 k
try {
+ @3 u2 I: r h/ Z, S6 D String str = in.readLine();
: J$ P( H8 d2 @/ b7 E4 P' M if (!str.equals("b2")) {
5 x6 V# {# I# a* b4 O; h- k throw new UnsupportedEncodingException(
+ Z* G c, e, O "File is not in TXT ascii format");
/ W4 _& E$ n7 C* N' ?4 m" Z }
- R# ]% e& ]/ z X' }0 t- V str = in.readLine();7 U: s' K; p, ~! m. }$ N
String tem[] = str.split("[\\t\\s]+");
, Y. _7 r5 F: V/ M$ F xSize = Integer.valueOf(tem[0]).intValue();
) e4 Q: X3 M' J" ~ ySize = Integer.valueOf(tem[1]).intValue();
% [! l; z2 D& @# j matrix = new String[xSize][ySize];5 i( Q0 `4 \" S9 F1 e/ [
int i = 0;
% T% Z+ s7 L1 X/ d8 y9 I str = "";
! X; f* r. [# e9 `' [9 o4 c String line = in.readLine();7 f9 e' |5 C/ R |. I
while (line != null) {
- C. o+ X3 T* x! m; |* p String temp[] = line.split("[\\t\\s]+");% X z; I; I( t
line = in.readLine();
3 R) G# D6 s8 V! B for (int j = 0; j < ySize; j++) {
% S$ q; v, n( Z4 S; e3 F3 r matrix[i][j] = temp[j];
$ Q. r. _, a9 U1 i }
4 `% R! x3 e1 w2 X+ M, E9 V. ]; i3 P$ }9 q i++;
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in.close();0 B6 o2 t9 k) r
} catch (IOException ex) {
$ \5 E' g" B6 q1 u1 c: N9 \- h. J: ] System.out.println("Error Reading file");4 {' Z: V7 {( o- q# w* w. B8 [1 \
ex.printStackTrace();
7 Y+ Q& m) q$ R* v, s0 o3 I9 s4 l! E System.exit(0);
% Q( I1 x" g0 h9 i }7 F8 [, C8 X0 `& c8 H* L+ e
}
7 Q$ S5 i/ a' Q8 Z public String[][] getMatrix() {
6 ]" b! H8 Z2 U. y return matrix;; _5 t/ T8 b: g/ @( v% _$ M0 T, o" d
}) }" Q9 F d B2 [0 k
} |