package business;
5 G& ~! }/ O3 t/ a8 S0 ^+ Timport java.io.BufferedReader;8 ^7 q4 U8 L) E! P: ?
import java.io.FileInputStream;
/ s- _3 ?: w& C/ m% S" z( iimport java.io.FileNotFoundException;
! x' |# B% I7 n5 Simport java.io.IOException;
; [4 Q2 [2 M/ q4 X( K- R6 e1 m) X. dimport java.io.InputStreamReader;( I$ I3 k0 z# j; H$ @
import java.io.UnsupportedEncodingException;5 ?' G" c0 Z! K8 y
import java.util.StringTokenizer;
) J2 |4 A3 R2 Z, q$ ^* {6 e; Ipublic class TXTReader {
( K8 l3 [7 {$ |* h$ g protected String matrix[][];
0 S. }- i( }) G5 H+ Z' x protected int xSize;
. T/ D( N! [4 E3 h+ J protected int ySize;8 W8 @& ?+ d& D6 z
public TXTReader(String sugarFile) {) ~! Q3 l6 U. R& S) Q3 `" V& x9 E
java.io.InputStream stream = null;
5 j( Q6 }+ n9 p3 ? try {
4 z+ A( T7 z) `- h stream = new FileInputStream(sugarFile);+ _$ B* c" V! q s2 o. ]
} catch (FileNotFoundException e) {
( N/ G/ O5 x1 o, J8 _ e.printStackTrace();7 k# H( J: p5 J4 o* g
}
, W& I1 d1 _/ v# a/ V6 i8 ]- P. C BufferedReader in = new BufferedReader(new InputStreamReader(stream));5 V! V+ _/ T' [/ O7 a& {# J* |
init(in);
% v$ O' A# x1 a }. q; [$ H- _4 F! ]" j7 y# M
private void init(BufferedReader in) {
' p" j/ a3 L# E2 e9 W7 ?- ~ try {
( Z0 L0 T0 i2 ~$ O String str = in.readLine();
u6 z# @1 \9 G( x5 k if (!str.equals("b2")) {
' m. X. b& p7 ^% x; s$ p! g throw new UnsupportedEncodingException(; `2 j: I5 W, D2 X/ k$ F' e
"File is not in TXT ascii format");
! S* b% B; n, T }
- k) B9 I, N B5 [7 F* n str = in.readLine();/ K" F7 p5 x- N9 c
String tem[] = str.split("[\\t\\s]+");
9 e5 \+ U; v3 K4 | xSize = Integer.valueOf(tem[0]).intValue();8 ~. j3 W$ b7 S2 y
ySize = Integer.valueOf(tem[1]).intValue();
7 N0 ^0 W5 D' s$ G! q3 S' M. m! H matrix = new String[xSize][ySize];# G9 l8 k; D+ A6 q5 t
int i = 0;2 `2 {' z B7 |4 o4 n+ l3 S
str = "";; j+ M: U: N! R. g9 U1 r. c- Q2 k
String line = in.readLine(); j! a: n& ]$ A) u9 \3 M- I: A
while (line != null) {1 g5 Q+ u0 p5 Y5 a* W# o% E. m$ z
String temp[] = line.split("[\\t\\s]+"); v5 n3 N; e0 _
line = in.readLine();7 k; s6 C9 _$ T
for (int j = 0; j < ySize; j++) {
; J& r! b* T* t" U, c0 M3 w; h+ f; k matrix[i][j] = temp[j];' E3 Z* V) t$ [. r$ }+ v
}
d7 |; ` \1 F- F. W1 u- M i++;
1 I4 \) z5 D8 U2 Z, P }
* l, L, D" d4 G( K3 ^3 r2 i6 h in.close();: d7 C/ [+ u2 a* W( Y% e
} catch (IOException ex) {, a0 g( T# x5 e ?: K6 ^* @" P
System.out.println("Error Reading file");
& R6 T Z, M& v% l3 Z ex.printStackTrace();
2 j- g! K# A" g2 j/ g System.exit(0);7 e2 r9 c0 M# |- w3 Z ]4 V7 i; F
} S& `7 x, p! k0 C/ ~7 ~9 y6 c4 K
}
+ P6 d! y. J$ q( }- C: n9 O public String[][] getMatrix() {
1 r% N% o* n- W/ b return matrix;- ?/ B5 [* z& l& F) r. S1 h
}8 ?& B0 X0 y# V+ V
} |