package business;
1 C+ y- q) y5 z4 z& iimport java.io.BufferedReader;: F& \/ h: K" K6 z7 v X* r% g' M; c
import java.io.FileInputStream;/ J4 U" n: P" a* K' t
import java.io.FileNotFoundException;, o7 b/ e! s. @: d6 J" w# {
import java.io.IOException;6 `) N4 H$ C# s* N! }
import java.io.InputStreamReader;4 J# c1 R. N! Q; B
import java.io.UnsupportedEncodingException;
4 {$ E. ^' Q& c# M! u& timport java.util.StringTokenizer;0 J" W0 N" u" R, k
public class TXTReader {$ ^# j! V, p) _5 z- w) h1 w
protected String matrix[][];
4 s0 a% B5 J6 A protected int xSize;
6 d/ u) r- N3 Y& C6 m+ Q7 J protected int ySize;* M' u$ i4 Z' ]; l( T
public TXTReader(String sugarFile) {7 o' V% A8 m3 Y
java.io.InputStream stream = null;
d* u) A. C5 t4 ~ try {
' t1 q d1 i) s) }% B- e stream = new FileInputStream(sugarFile);
" R" n" p9 [! d5 p4 G6 Q! a! C8 e8 g } catch (FileNotFoundException e) {
# O8 S! _5 ~# x# f e.printStackTrace();5 \/ ~5 w$ E, X9 Z, s$ @
}
8 R" }' ~1 Q/ F( q1 y- e BufferedReader in = new BufferedReader(new InputStreamReader(stream));
* `, S) I1 R$ ?+ W1 L* z( P init(in);
9 \2 C* e# h+ w! E, e- ]4 f }
/ K2 a, B8 {* B& T, k- Y8 Y4 X private void init(BufferedReader in) {% l! @! S, j/ p
try { p* Q% a+ ?9 f3 i8 r/ U% h
String str = in.readLine();
1 J* F: r2 p+ t( z ^ if (!str.equals("b2")) {1 l; I" W$ Y* A2 m! e$ Y, J* Y5 r- _
throw new UnsupportedEncodingException(! z! u+ ^4 @8 D. X
"File is not in TXT ascii format");* w$ G% s y5 y" D+ v4 Q8 \
}
7 n" t+ O& r3 c5 Y% F# c3 L str = in.readLine();
; A3 Y/ K! x X' c- Z) L' b9 s- R3 N String tem[] = str.split("[\\t\\s]+");9 D8 `+ ]2 b) w! f5 G( A
xSize = Integer.valueOf(tem[0]).intValue();
# Q: o* F+ ^4 ]5 u& }! C ySize = Integer.valueOf(tem[1]).intValue();
4 [' q. C) l+ ?+ g% W" c# n matrix = new String[xSize][ySize];7 d' I3 g& N: u$ ?
int i = 0;
5 S- ]8 f/ q1 y7 p/ _+ s1 z- }; S3 Q str = "";
, s" M- `+ c8 d6 _ String line = in.readLine();
2 S# j1 N7 O V3 @6 ?" C1 t while (line != null) {7 C+ D- [; [" c0 r6 w/ D/ `
String temp[] = line.split("[\\t\\s]+");# Z* B1 f4 A2 X6 Z- L
line = in.readLine();
5 e& z1 P- T! H2 c for (int j = 0; j < ySize; j++) {% e/ X* S5 ~( l0 A/ I5 h! u
matrix[i][j] = temp[j];
1 N2 O1 ^! ]9 k) H( f/ I }
: f5 B9 |& q3 g, \6 ?; ] i++;) Y. ~ r, P/ X) B4 P
}0 w; d4 e# i1 i. g' \
in.close();. s0 F& h4 l- X' B4 R
} catch (IOException ex) {
: X& o: p U6 d8 t* \ System.out.println("Error Reading file");
# G9 @* ^6 e' \3 m ex.printStackTrace();4 \$ i+ C( P# m$ _. H8 z9 q. V
System.exit(0);
) e# P& }- S" A; r5 P }
+ ]( q6 j+ X6 e8 h8 Z* S6 e }1 P% U7 e4 ?, @+ X/ s& C
public String[][] getMatrix() {
4 u, g8 m- H; P7 U return matrix;3 K( C J: v3 ]
}
' K, P8 T) [3 F. F: x1 ?} |