package business;
$ S* _# R# t4 w- q% }( H. S9 f pimport java.io.BufferedReader;0 J5 g; ^8 ~9 }$ b0 w
import java.io.FileInputStream;5 t% g% u) }3 R. Y
import java.io.FileNotFoundException;
# j% D$ F9 Y7 H+ Yimport java.io.IOException;
5 r( E0 G% G# Qimport java.io.InputStreamReader;
* l' N2 ]( E4 \import java.io.UnsupportedEncodingException;
5 F. x* b" ]1 I$ e1 k: bimport java.util.StringTokenizer;
: [ V7 U# @3 f- ]( R8 Y- tpublic class TXTReader {
: u9 H W& T! {: e0 U4 L, d protected String matrix[][];
# U% l5 V: d7 P$ a protected int xSize;
1 l. W3 ^ N4 z k$ I1 q protected int ySize;5 Z: S- m9 _ t' U
public TXTReader(String sugarFile) {
) ^, v) m0 k# ~ java.io.InputStream stream = null;9 ]: u: R6 L/ b4 l
try {6 |& I( W$ ~( I, D C+ l$ ~, [
stream = new FileInputStream(sugarFile);; P: o2 s+ M; u0 c" C$ |
} catch (FileNotFoundException e) {7 W! E! B2 w6 N. l# @) `, Z
e.printStackTrace();9 O& G! V+ `; a
}6 ~9 u( A1 S( g; E& N' U
BufferedReader in = new BufferedReader(new InputStreamReader(stream));/ E5 s" b9 O. r% G5 s/ s
init(in);
! @$ g% ]; a% g* I }6 r9 X/ ~. e" h
private void init(BufferedReader in) {- x# x2 {! d" Q- _, }7 J
try {6 A1 l( X- Y3 f& e' C' k* v5 B8 X: }
String str = in.readLine();
" J2 o A0 |0 c- `9 w if (!str.equals("b2")) {! r! w3 Q6 ^, i& W
throw new UnsupportedEncodingException(
; Q% n% i9 K, y" x% j7 i "File is not in TXT ascii format");/ h. u) i4 F( ^& e
}
: d" i4 ?& K0 F8 W# k3 H str = in.readLine();
& V6 |, g! v+ R String tem[] = str.split("[\\t\\s]+");8 p5 H4 P* j+ ]' h5 {5 m
xSize = Integer.valueOf(tem[0]).intValue();, X* u3 V& o. C1 g$ S3 |! ~+ ^
ySize = Integer.valueOf(tem[1]).intValue();5 h7 [# B! Y. t. _
matrix = new String[xSize][ySize];5 ?6 S9 ~$ w% ?- ?* {* E
int i = 0;6 h' n3 r( w' t1 i- W
str = "";
( f- D% i; [+ o, G: n4 t String line = in.readLine();. @6 t5 O" }0 u/ @% `& i4 [
while (line != null) {
# a+ }" l. r# |0 i0 Y. R/ p String temp[] = line.split("[\\t\\s]+");
8 k9 N; i6 D% s8 o. I line = in.readLine();3 {* X6 {" |" l
for (int j = 0; j < ySize; j++) {9 D' v' T9 E' M' v
matrix[i][j] = temp[j];5 k5 Z; o/ s2 L: @! P6 B' m7 u
}& k$ r8 }. U& ]( Z' h; p: X/ X
i++;
4 v5 n, ]1 u% D3 S }
- S# ?, T0 u2 {* K in.close();
$ T' G, v$ {( e- C } catch (IOException ex) {9 K8 U y% v8 i
System.out.println("Error Reading file");: r! S# `' I% u- R" ]
ex.printStackTrace();
6 L% h! z( ^# q; o* q' S System.exit(0);6 k/ Q4 C0 W2 q6 M' {3 `
}' i4 X p$ x6 a) z2 B
}
; v0 R" x! Q; A& u: I7 g! x6 A public String[][] getMatrix() {
( M D* @& V! i3 r2 W% o/ j return matrix;
( ]; J/ Q- r3 ^2 x/ P/ Z* W }; d$ _! j$ ~1 s9 X0 h0 \
} |