package business;
6 M! h/ A* G9 @# U v0 }import java.io.BufferedReader;
! q( B9 e) S# ^. r8 `7 y& c8 [import java.io.FileInputStream;4 Q' l% r! j* N
import java.io.FileNotFoundException;
r' K- D. a0 `( K+ T- \; W$ Aimport java.io.IOException;' z$ g$ D- ]3 G+ F; v0 X: \$ i
import java.io.InputStreamReader;
1 j/ g3 t. I. I ^import java.io.UnsupportedEncodingException;8 F8 Z7 W. ?% _" |! V8 u3 k1 o
import java.util.StringTokenizer;
3 |2 t' W" T* s8 E8 E, J2 ~# Wpublic class TXTReader {2 D( ]2 ]: O, }- @! A! d) y9 x3 H
protected String matrix[][];
4 A( {* z. r1 f7 j- Z5 B' C protected int xSize;6 y4 K. L) N5 F. E5 p3 x
protected int ySize;7 x5 y' p# f/ z3 {2 t8 t6 {' N' k6 v
public TXTReader(String sugarFile) {
" @5 g& u, b# T: b3 N* e- J java.io.InputStream stream = null;
8 P; f0 _, R& c2 d try {- ^) R/ h2 j& o9 P
stream = new FileInputStream(sugarFile);
" s: Z+ f( R7 p. Y: W } catch (FileNotFoundException e) {
2 }8 u) h8 p. j6 {) L e.printStackTrace();4 ^1 O' y; Q& a. B* B
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));4 S* X' A/ @( A( R$ T
init(in);6 z0 C: ?0 d0 K1 f
}
4 z1 B$ m; _" Z; k9 C. { private void init(BufferedReader in) {
: P1 d4 C* D, m" l) T8 x+ ~, X try {
' U' r, `4 d& k0 P' D) l6 f String str = in.readLine();' y" U1 A* ?" v6 w; k7 @1 h
if (!str.equals("b2")) {! s m. C8 j e! c
throw new UnsupportedEncodingException(
" R) m2 p0 k: u9 D h& e6 } "File is not in TXT ascii format");, f2 n# `" I5 P: P" w: {
}- ]4 |9 F! y3 c' h2 ]: P) d# o
str = in.readLine();* d! W% t) k# O9 ^# G& u
String tem[] = str.split("[\\t\\s]+");
6 ?- h% C: L! h I- O' | xSize = Integer.valueOf(tem[0]).intValue();
+ v( A2 M# L0 o% ] ySize = Integer.valueOf(tem[1]).intValue();
5 E/ `& s7 E9 A; `7 k+ T8 u+ o9 g& e matrix = new String[xSize][ySize];- w( d+ j: {& j8 ?4 P% w9 b
int i = 0;5 u3 I `( Z- n, R( s
str = "";& ~: U) i1 @5 a, o+ F5 [+ w1 O& T
String line = in.readLine();% U0 i) x: ~# ]+ y' K8 S
while (line != null) {# Y2 L# j. N) J" G6 m% O+ G' c
String temp[] = line.split("[\\t\\s]+");: n& o5 i! {' s e+ u3 j
line = in.readLine();
- n4 E3 C/ K; L( d for (int j = 0; j < ySize; j++) {* H, c) Y3 V! ?% \8 r
matrix[i][j] = temp[j];
* N+ P {/ ]" }, H }
8 a' w( h: e5 x5 { i++;, X; t/ Y8 u3 K1 a1 `/ [
}
G/ ^% U* |: N$ L7 | in.close();# G. S. T$ x6 G& T" u. O6 V; D) N
} catch (IOException ex) {. Y+ @6 j. c5 u
System.out.println("Error Reading file");# _, b: ?5 e' _* }# D& r0 t+ R" k
ex.printStackTrace();
# r2 |( y, K& x% q& a System.exit(0);. Y* f5 k+ [: O! @* s$ O+ ? f
}
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public String[][] getMatrix() {
- C. t& W8 m5 n" Q- k1 I return matrix;
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} |