package business;" V' N; ?" C/ R# \) l* F }
import java.io.BufferedReader;
' {! y9 n2 q c7 Iimport java.io.FileInputStream;
; I4 r8 j: u( W( W0 W2 \7 Bimport java.io.FileNotFoundException; m+ R9 W3 }. T4 P8 B. a
import java.io.IOException;
+ p; N0 T8 u9 x( u- j, Limport java.io.InputStreamReader;; Z, N H8 m8 x
import java.io.UnsupportedEncodingException;
& s: q' }! `* |7 T7 N3 s7 cimport java.util.StringTokenizer;
" `- F" N4 O8 g6 D: }public class TXTReader {
* q9 r2 k0 ?9 p9 b- A' m* h protected String matrix[][];3 y! D& _" r' f
protected int xSize;
. r) P3 f! t: d! e protected int ySize;0 Q0 n9 l- S6 R1 E
public TXTReader(String sugarFile) {
5 K$ C! g4 j: O( e& G9 N java.io.InputStream stream = null;4 X# L/ W, k* q* d
try {* p: d" R' T/ {4 ^; D/ P
stream = new FileInputStream(sugarFile);
" C- O4 w) d: n* B3 k. g1 p } catch (FileNotFoundException e) {) ~. @2 o* x' V9 C+ l: X
e.printStackTrace();
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BufferedReader in = new BufferedReader(new InputStreamReader(stream));/ P) @3 B3 D+ L8 z
init(in);2 l: u! s) g- c0 O* l# L
}
! Y- ^" G. Z M$ z private void init(BufferedReader in) {
$ `& {9 ?& k+ g7 y' e3 {3 \: i$ f try {
! b" r4 }0 k" t4 }. F( ^) B+ ] String str = in.readLine();
X4 H) _; {, F+ S if (!str.equals("b2")) {& Q% J5 G) z L+ e
throw new UnsupportedEncodingException(( k5 d, f& ]; p5 L1 h/ n% h
"File is not in TXT ascii format");& o/ d2 {5 \& o7 K3 u' g: I
}
2 x( { y% X3 z$ k str = in.readLine();
8 M) N3 C: G, R: t String tem[] = str.split("[\\t\\s]+");
2 t, h& ?* y/ M$ H2 b8 i# s6 S! o* Q xSize = Integer.valueOf(tem[0]).intValue();) o4 w4 U ?' [# g( f
ySize = Integer.valueOf(tem[1]).intValue();
( J( V$ [& u$ `+ M+ d matrix = new String[xSize][ySize];+ T# o5 p& G1 s; z' Q A
int i = 0;
5 Y% T' S+ v3 l `" @! v5 F. ~ str = "";6 v' p0 R. u9 {9 e0 L
String line = in.readLine();3 C4 J3 r3 U% h, o+ B! ^. c! S2 _
while (line != null) {* u' A# Z/ f- f- l6 p
String temp[] = line.split("[\\t\\s]+");
3 f! {* `: _7 a p3 p" M/ P. H* N line = in.readLine(); N" Z* s% U* i! e n0 o
for (int j = 0; j < ySize; j++) {$ `- C6 O9 c3 f/ a* ~( \
matrix[i][j] = temp[j];' Q& Q% V: Q* Y( ~0 b
}
' ^$ B1 d2 z& d7 F3 B+ H i++;7 _. R- c2 o5 K3 d4 l
}
4 A. `' q2 p3 c in.close();& w+ v5 o$ D( G6 `9 ?3 N
} catch (IOException ex) {0 ~2 y$ m9 r5 a/ ]
System.out.println("Error Reading file");7 c& V3 H2 y6 I9 I- |$ N
ex.printStackTrace();
& w# r% M0 ?) n& R: B: P' G$ X/ H System.exit(0);* y X) f$ @# {* t7 x+ z9 S
}* V# E2 I1 y G+ F
}
& q& \; j0 E& e) f) U, y public String[][] getMatrix() {
6 n- i: X9 ^' U6 C8 h1 K* r$ T f1 G return matrix;
8 i' T* t7 w' x0 M }' Q5 n: P' ?# r: Y/ t5 w/ Z* r( r
} |