package business;
% N5 h/ h! Q/ i |% E. timport java.io.BufferedReader;
% z4 n& I8 z) W% A6 L6 `2 F B V! Himport java.io.FileInputStream;
5 \# F& W, e: @, Aimport java.io.FileNotFoundException;' `( M( b f$ g' A% G& L
import java.io.IOException;
/ B* c. M& Q% ?5 d& yimport java.io.InputStreamReader;6 H1 t, T+ N. h
import java.io.UnsupportedEncodingException;' d8 r+ q, N5 h, t" D1 t% i; z O- a
import java.util.StringTokenizer;6 y8 R6 D& B+ E# Q5 @! ?
public class TXTReader {
9 z- v r: L" z$ g protected String matrix[][];
) L( o- A2 c1 N( ~+ I/ q protected int xSize;
" J9 N. h& g; ]5 {! ` protected int ySize;) K7 i4 D+ N5 f: W: P m# I
public TXTReader(String sugarFile) {
, `2 f, @0 B: i- H2 P9 P java.io.InputStream stream = null;
/ v& R& _0 g/ n, Q) J try {5 Y# ~8 V' D* U6 V( C# v# ~
stream = new FileInputStream(sugarFile);3 H% K6 P" t8 Z) P+ h N6 f- }
} catch (FileNotFoundException e) {
; b' N9 K+ Q& F# I" w, H7 | e.printStackTrace();
4 [% f' b1 S& N5 `& F3 b. ] }7 i( w4 i! w; b# M. q: W/ t
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
+ v" A9 s, {7 [0 K4 A; V; ~3 t init(in);( o$ J R# Q1 U2 Y
}" T1 v7 I( j$ u: R( G
private void init(BufferedReader in) {6 y& D' r) @3 Q
try {5 g0 T" U0 v3 a8 `; x
String str = in.readLine();; h; l8 _* |4 D _& S5 d7 p6 p
if (!str.equals("b2")) {* T7 C( s, M- K+ E- r
throw new UnsupportedEncodingException(
. N# |2 A! R8 m3 s6 f- d "File is not in TXT ascii format"); ]: n, k" E# I; W& y
}7 x0 Q1 \' k, D( g3 [1 c$ U; A4 b z! u
str = in.readLine();
8 u4 \5 [8 G1 \+ ^2 W$ J String tem[] = str.split("[\\t\\s]+");# T/ p+ z: q3 T' ?: D: H
xSize = Integer.valueOf(tem[0]).intValue();
/ a ~5 `1 O3 v3 d- P/ z+ w ySize = Integer.valueOf(tem[1]).intValue();, O( R* v, ^* N1 \' G
matrix = new String[xSize][ySize];% y2 F D! r3 n. C
int i = 0;! x1 i$ }4 K' Z6 z
str = "";. y, k' U5 I4 |! B; `% r2 `7 Q( B
String line = in.readLine();/ J1 d# `7 f; M3 P$ B" G
while (line != null) {
' C3 k( u1 t0 ?, z1 B String temp[] = line.split("[\\t\\s]+");) ?8 L ^% o5 y x6 `; r
line = in.readLine();
% w% |, n J' C# ^% W" ] for (int j = 0; j < ySize; j++) {
* c# {/ j& g$ F3 r3 |' J" @: D# u matrix[i][j] = temp[j];
9 j9 B* E+ ~2 y* y& v. q" N }
" e* n( N' E( q6 Y& A# o i++;
5 Y& }% n/ a$ r1 L }
! M( A0 [. f# p: q6 r8 V% ? in.close();
/ \- }2 e) I7 ?6 ~( G9 _ } catch (IOException ex) {" O/ t4 b% i' v) ]1 C2 }* o0 P% p
System.out.println("Error Reading file");0 K6 p: }/ A$ R# f5 p
ex.printStackTrace();) U6 a9 s% l5 Y6 x+ F
System.exit(0);* @# `5 Y+ V- H
}/ }$ ~4 s3 [# e; ]0 Q- X+ y0 Q
}% J+ v% S* e& C6 s
public String[][] getMatrix() { R2 K D# ~0 K( o9 [$ K% R
return matrix;6 o, c2 B) n4 e& e$ m& N
}4 }; I d8 M9 j, q. x/ f& X
} |