package business; u% \7 q: O$ _% _" K. ?: w f0 n
import java.io.BufferedReader;% q* P2 E0 \0 y) I# p$ }8 v
import java.io.FileInputStream;% B+ G. A0 E! N: e8 y
import java.io.FileNotFoundException;- H4 M7 j% G' s0 U* n: S
import java.io.IOException;
3 ^/ j8 X3 O5 c- l" Nimport java.io.InputStreamReader;
* K# w5 I" Z" H- p% h( c, ~; M7 bimport java.io.UnsupportedEncodingException;
; v! G8 V! W' }8 H+ V9 W& G8 }import java.util.StringTokenizer;
" ^) f# d) p" o$ {public class TXTReader {
& C9 j; S7 R+ E protected String matrix[][];8 L/ G: G) |7 b$ E9 J
protected int xSize;
. L3 o i3 w: { protected int ySize;
1 Y6 V6 ^& N* [' ^, V( v public TXTReader(String sugarFile) {; Y& t3 o$ O- e# Q% G9 P5 e
java.io.InputStream stream = null;
. U* p- c$ O/ N$ p1 o, o3 e try {. |/ h* `! |4 W0 q
stream = new FileInputStream(sugarFile);
3 j( k8 w( H! y' C8 d/ c } catch (FileNotFoundException e) {
9 \4 Q9 e% a: v, K$ ^ e.printStackTrace();
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));/ b; O: a. W7 m( A+ p z
init(in);3 ~( O, M, i% h! e
}; Z# O; S1 V) U3 @' ?
private void init(BufferedReader in) {4 x& Z, C- u4 G# S& R1 w `
try {
5 Z( K1 ?# _+ w' `* |( H l String str = in.readLine();& X+ i2 g' ~7 J+ ]
if (!str.equals("b2")) {
0 Z6 Y' h/ z3 q& P$ g" l throw new UnsupportedEncodingException(+ s4 q9 F2 e2 E- E& D, j
"File is not in TXT ascii format");
% l+ O5 \* c% z4 g* [ }
& u4 X4 h* A4 N1 Y5 @0 y str = in.readLine();/ R8 w) ^* ] t# R4 @1 I. }% F) m
String tem[] = str.split("[\\t\\s]+");7 p; d5 `' _/ Y5 V
xSize = Integer.valueOf(tem[0]).intValue();
7 o* ^7 ^: S! o9 v" U& g4 n4 F ySize = Integer.valueOf(tem[1]).intValue();1 g5 \ C" w1 {( u6 a
matrix = new String[xSize][ySize];
2 ]- @5 F# B4 Z2 g$ a7 b" L- M# i int i = 0;' @ r @. n! }; \4 n% r, v
str = "";
% E: s2 F1 j4 I% l9 Y String line = in.readLine();" |% K5 h' ~+ Y, |, B$ m" q9 ?
while (line != null) {% E+ F. D5 v3 N- x/ B; H
String temp[] = line.split("[\\t\\s]+");" s! m4 q- N9 m m/ J& C9 U
line = in.readLine();
. A% n7 p6 w- z% U3 R for (int j = 0; j < ySize; j++) {, z# i V2 `! g; Y( O6 n- s6 a
matrix[i][j] = temp[j];
' K" s8 r5 v) h, `0 I) ^ }+ W( A9 p* h& N0 B& i5 w% H
i++;. ]7 N; S8 q6 z w' X
}
T" l5 U" |0 y8 F( C in.close();
+ F; h" m6 G$ T' z+ H; ` } catch (IOException ex) {+ K! u X& V0 z9 Q ?$ a
System.out.println("Error Reading file");; B$ i7 c' g$ Y$ `; V) Y1 @" q
ex.printStackTrace();
! Z8 j' t2 |; J8 K System.exit(0);: O% f1 M" N# m9 d# F, H
}
) b0 @" m: E- k* }* ^ }
2 @: }3 r: M9 }$ Z- r3 g8 x public String[][] getMatrix() {
- S6 s" _* I9 }' N: |. G; O E. M return matrix;
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} |