package business;
9 p* ]3 m5 u/ G" Z9 Z8 ]; K; V( |import java.io.BufferedReader;$ z0 k$ E( a1 I+ q9 F8 H- `
import java.io.FileInputStream;1 l" m$ w1 i9 Q0 }
import java.io.FileNotFoundException;
; Y8 b- b0 M5 o: r( Z5 Gimport java.io.IOException;
# f, C' B( U: q9 C2 `import java.io.InputStreamReader;
. p) F& a' `1 V- @import java.io.UnsupportedEncodingException;
( N" O$ g5 D4 o+ g! y/ ]7 \import java.util.StringTokenizer;( s: n5 P. y+ V- e
public class TXTReader {
( \) W/ X; j! a7 k* n protected String matrix[][];+ n* [1 D+ `5 O) l9 w* D
protected int xSize;
& l- I' M0 U; J- t" u protected int ySize;, j, b1 P" o1 w% b2 m
public TXTReader(String sugarFile) {
1 Y- R% D O% D' y d java.io.InputStream stream = null;# f$ V) T* N2 d( g7 |0 Z
try {" O5 f: k5 w! R6 k
stream = new FileInputStream(sugarFile);1 n& A7 ^8 b6 s& {
} catch (FileNotFoundException e) {
# ^7 {7 U3 f: n z' W7 x e.printStackTrace();' I! D5 l S4 W
}: g; }% Y4 v" r/ \
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
^( @! R5 Y* P! e init(in);
) r. g- I- W% o+ C+ ? }
+ [0 r; i. w6 E private void init(BufferedReader in) {
/ U# `$ p4 h. n2 U$ ~5 b try {
+ y& f# \( a! K& r' Q# E% p/ s String str = in.readLine();
9 P# i- r: k6 W6 t5 u! L2 U/ R if (!str.equals("b2")) {
5 G5 }! `' {# h, q% t' [1 W& ^ throw new UnsupportedEncodingException(7 K1 f6 n% l; ]* K, t0 o9 ~! g. q5 @
"File is not in TXT ascii format");
) N7 j" g% h- G' | }
0 [+ E6 ~- [( |2 K/ a) [ str = in.readLine();6 G$ |+ v5 s4 K( d' a3 A
String tem[] = str.split("[\\t\\s]+");& [. d: Q6 K& a6 o
xSize = Integer.valueOf(tem[0]).intValue();. `+ W% E# [# \4 x& {; a' ~( F
ySize = Integer.valueOf(tem[1]).intValue();. l q$ k$ g, M& w9 j/ y% X
matrix = new String[xSize][ySize];4 Y( w2 S: }" o8 P
int i = 0;
: n( s/ |: ~4 @5 O- J8 h/ Z str = "";3 u2 G+ [; |' J/ @
String line = in.readLine();5 w. }) m4 {0 n) h R* F* g; R8 o
while (line != null) {; b, d z$ M! L, Q- K
String temp[] = line.split("[\\t\\s]+");
+ G- p3 G& S! O; s3 {6 {* u$ K line = in.readLine();
2 i9 E6 a, _# X# E4 p for (int j = 0; j < ySize; j++) {; V9 R& ~* F) l( F
matrix[i][j] = temp[j];
+ m/ z. h# Y7 B* R5 I }& |4 t; q9 n5 i9 e( _
i++;
% j/ L: i* q, z$ S }
0 ]/ R, R6 H6 e+ a in.close();8 }' u2 H5 N1 l) e- v2 V6 t3 H
} catch (IOException ex) {- Q: P# d; w: I0 j2 t) _; N. `
System.out.println("Error Reading file");
: e0 O4 n7 O2 o, @3 C/ T. d ex.printStackTrace();
# V" N$ o! W; N- J) d* @- f* k System.exit(0);* q/ |/ F7 O3 H' B4 G4 F
}
! R+ e* I$ y& G5 O( K }* H9 V, g# G8 Z# V' k
public String[][] getMatrix() {4 }) X5 D3 f! X0 r6 V) G1 N$ {3 o9 @
return matrix;
* h6 y% B2 `2 t7 a& n5 {4 { }2 D% |! I6 r' Y/ T: F
} |