package business;
( s3 v6 m7 G, S7 R' E1 Nimport java.io.BufferedReader;
$ [& @( k$ }8 m; Mimport java.io.FileInputStream;
5 {. R2 {7 n- ~1 K! wimport java.io.FileNotFoundException; m. `9 ?4 }8 C, R- L
import java.io.IOException;
7 U, U/ E9 N0 ?" X2 B) S2 [import java.io.InputStreamReader;' {# G+ E# X1 V, c5 Q" A e
import java.io.UnsupportedEncodingException;
; N, f% t6 G5 }) O \* limport java.util.StringTokenizer;( h) L; r' q0 j. [) k/ J
public class TXTReader {
( U& I2 h6 P# e$ ?$ F protected String matrix[][];5 \( g3 Z; t( l) E6 H
protected int xSize;
$ C9 ?1 y, v2 I3 J1 [5 ]4 a protected int ySize;
9 J3 G0 \( v, q8 c5 s public TXTReader(String sugarFile) {7 O) g; n4 G7 N
java.io.InputStream stream = null; p7 G0 G+ A8 m N3 D# X/ {
try {6 N: S7 M' P# I8 Q Y7 W
stream = new FileInputStream(sugarFile);. N8 w( y1 R5 M" j( j4 }
} catch (FileNotFoundException e) {3 q+ B9 {- j0 q- D% `' `
e.printStackTrace();8 t6 b1 _, E1 O- ?8 e9 A: o( h
}4 [( E: @& r* p' Y: [, l7 W c/ t
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
* D# Q/ m6 z# S8 E init(in);" c1 R. P* N P
}
$ ~4 r/ N, r5 A! P3 U private void init(BufferedReader in) {, \! l7 q" f% {8 p% D7 i* G. h# v- e
try {
4 j0 g, L" D( ]( b% n& R String str = in.readLine();3 K P0 h; ]) U, y' t6 t* x
if (!str.equals("b2")) {% ^* v' F' s' E. _% { g
throw new UnsupportedEncodingException(
/ Q) X& u3 |$ H9 G; d6 o "File is not in TXT ascii format");
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str = in.readLine();7 o: M& `0 q! Z- u
String tem[] = str.split("[\\t\\s]+");
* q8 x" g9 P4 [ P xSize = Integer.valueOf(tem[0]).intValue();
$ h S* }6 e y1 } F9 K ySize = Integer.valueOf(tem[1]).intValue();
/ a1 e$ X/ J' b matrix = new String[xSize][ySize];* G/ O v5 ]5 G1 x$ q+ m
int i = 0;
- Y/ |8 ?- l! ?( |& ] str = "";5 C- J7 r. t& C. V7 C
String line = in.readLine();
% r2 k5 X6 R( W1 N& R) r& F while (line != null) {
$ L. z k6 t e! }; m9 U String temp[] = line.split("[\\t\\s]+");
4 W) v" \7 b8 I8 b7 l: S* f e. L line = in.readLine();! ?' z- o$ w- v
for (int j = 0; j < ySize; j++) {
5 m2 F- R/ s% q. o6 N matrix[i][j] = temp[j];
! Z/ p4 W! w9 [; h1 P1 A. E }
* {( j/ C, F- o2 c$ c i++;
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in.close();
) B) x) S, }9 V: L6 k$ N } catch (IOException ex) {; a+ n2 l/ s% H, l k3 l
System.out.println("Error Reading file");. E3 B* j7 H% c* G" Q
ex.printStackTrace();$ z0 S! t- k* {- t
System.exit(0);4 a+ c) z$ T" a# I2 \
}+ V$ K, e8 b( T' S' ?+ d! W
}6 \, \+ V# D4 E0 I, h
public String[][] getMatrix() { n, A( R! R. d6 L
return matrix;
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} |