package business;
. Z4 Q; L7 L5 s6 Simport java.io.BufferedReader;* A$ R% K/ @1 _' i0 W
import java.io.FileInputStream;6 x2 G8 A m8 U6 {# `
import java.io.FileNotFoundException;/ r4 L" _5 E( F
import java.io.IOException;7 Y. u1 r" N1 O" i
import java.io.InputStreamReader;
; _- y v) U3 @$ D$ w6 Gimport java.io.UnsupportedEncodingException;
% ^ f3 F+ y" P1 E3 J; L! v5 W- ^import java.util.StringTokenizer;
: r" i+ D; H9 }8 v3 F- r# opublic class TXTReader {
. L3 v, y) j( Z$ }5 b( j2 H protected String matrix[][];
" ~0 v1 }5 s* K1 S! B protected int xSize;
8 ^* L, A- Y. A: [ protected int ySize; Y- F' P% i# a. p2 M
public TXTReader(String sugarFile) {* Z8 _5 C/ e* Q+ X; L0 X* r
java.io.InputStream stream = null;. U6 @2 \1 ~ T/ x+ w
try {+ P v- p5 F# ^$ Z# ^( _6 \" s
stream = new FileInputStream(sugarFile);1 _6 d& i; @5 Y; }4 o
} catch (FileNotFoundException e) {
8 k+ @: h( D) g* t' G5 w& H e.printStackTrace();- a( J! f' j6 Q! o9 B/ a
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));2 P5 Z$ E7 M, m) A% f. b7 X9 [
init(in);
( d" d7 {9 T9 w1 O+ v }
5 ?6 R8 J0 ^/ J) J4 F private void init(BufferedReader in) {
0 y" Y# H5 V" v- O try {0 a6 ~# u% L- E( ]
String str = in.readLine();% F' \, d) U; Z& F' l
if (!str.equals("b2")) {- n+ v% v+ }( e. o- q
throw new UnsupportedEncodingException(
9 f- ?3 p# ?3 ]# L k9 ^ A "File is not in TXT ascii format");
% K/ W. \& A& x8 w }
6 B8 {! h7 X8 t5 f str = in.readLine();
4 @1 J7 q. x) G" u0 n- C' u! I String tem[] = str.split("[\\t\\s]+");, E/ `- e& b5 U B4 S" j
xSize = Integer.valueOf(tem[0]).intValue();
/ y/ c5 W4 C. K. p7 V% l ySize = Integer.valueOf(tem[1]).intValue();
5 `6 w* y/ F* b3 m$ D2 i matrix = new String[xSize][ySize];
8 r( k2 L' I! w, n int i = 0;4 k i1 a _% j( c& F9 u
str = ""; k! i+ R! X6 u) ?. O# q! U
String line = in.readLine();& y" m+ j& B' W7 Z! u \( K
while (line != null) {* v, S9 j% C9 |, c& J
String temp[] = line.split("[\\t\\s]+");2 T S4 A- T9 ]5 y1 q
line = in.readLine();( }* h n! y& r
for (int j = 0; j < ySize; j++) {
}2 S1 H) d8 P9 ?8 p9 k! f# A8 f# w3 i/ K matrix[i][j] = temp[j];! L' h# J6 P6 [
}
) y( F, k$ z8 ^) h i++;! c. H/ {1 b2 R5 a8 m
}. p" l) E6 k0 Y6 X4 i5 R
in.close();2 W$ v9 h8 W% V$ k
} catch (IOException ex) {
' `, L. n: L! h0 n7 q System.out.println("Error Reading file");
# m% c5 e, H# o' d2 |9 q5 a3 K: x" w- }: m* F ex.printStackTrace();2 Z9 W! Z: ~* M- W* q4 O7 X9 h% O
System.exit(0);$ a$ ?2 G, j5 J* V% G
}
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public String[][] getMatrix() {( K8 O% n ^- s7 h6 F; K8 y9 o: m
return matrix;3 a# `- J9 C+ {* e9 q
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} |