package business;3 u0 U7 L# c, m. P, c" Z* ^
import java.io.BufferedReader;; p4 W5 Q6 v+ M7 f M" K& K# a
import java.io.FileInputStream;
4 y) Q& O! O6 r: U0 G9 Uimport java.io.FileNotFoundException;0 R4 G+ \# q; @
import java.io.IOException;
. B' `: ~, a6 M! l' gimport java.io.InputStreamReader;
$ Y( m9 W# L2 [" o2 Y }import java.io.UnsupportedEncodingException;7 C2 a7 \" M+ q, D7 _$ v- z9 t5 j
import java.util.StringTokenizer;3 j7 R/ N% f7 d) T* C
public class TXTReader {
7 q, h Z: A9 X8 U4 U7 P7 o: T+ v protected String matrix[][];; q- O& g1 w& f8 y; L
protected int xSize;& ]& J' U j9 u" z. W( {; ^
protected int ySize;1 A- c' v/ ]2 q+ _6 e* M/ C
public TXTReader(String sugarFile) {
& _) P" c' L, u+ V# Z* M$ V- S5 t" d java.io.InputStream stream = null;/ J; ~' ^/ }( h
try {
8 P: Q: \; t6 C: ~) q5 V- h stream = new FileInputStream(sugarFile);1 I4 L, q/ J- B/ u0 ^6 _2 W5 |
} catch (FileNotFoundException e) {
5 U/ k' {4 G) } e.printStackTrace();" g. y. j5 L# f
}
" z. V3 Q; D2 d BufferedReader in = new BufferedReader(new InputStreamReader(stream));6 D) }, B8 Z [# m
init(in);
6 k, U4 ~& }+ Z. y2 C- d }
0 T7 L* V8 A0 T8 _" [ private void init(BufferedReader in) {8 G& s* _8 `. O" b8 w
try {* u. o1 P- F3 |7 c+ ~ v
String str = in.readLine();
8 p2 Y+ g. U5 q7 ~, r. S if (!str.equals("b2")) {
) z1 g* {* s& C7 c* T0 I1 s throw new UnsupportedEncodingException(: }5 I O5 }' P% S! Q2 c0 W7 h& j
"File is not in TXT ascii format");$ d( ~3 y7 L" y- @8 ?. @) P
}
6 p* G( @0 _9 T5 p0 q% b str = in.readLine();
$ A+ V7 n7 H# {& f String tem[] = str.split("[\\t\\s]+");
/ b, T# i6 T6 B/ V xSize = Integer.valueOf(tem[0]).intValue();& E! s* \$ F0 J% `5 X
ySize = Integer.valueOf(tem[1]).intValue();4 u' V* Z, ^" U F/ M
matrix = new String[xSize][ySize];; C$ t( z6 _2 D
int i = 0;. Q. {; A* H" b1 P
str = "";! e; [, F5 t5 k0 F6 @5 p* H0 d# I3 U
String line = in.readLine();
9 C3 ^* L3 f6 }6 S% H6 N while (line != null) {
" o6 ^2 k, z6 O/ `& t. ~, b String temp[] = line.split("[\\t\\s]+");
; y8 E+ U0 B. t& G- Q. H- s line = in.readLine();+ c( \ J1 q* e* i" T- w: T+ o
for (int j = 0; j < ySize; j++) {9 \' y W* F8 V7 Z: x
matrix[i][j] = temp[j];
" G0 ?7 n) z+ ]: M C }
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}
) j, T8 }7 S. G- ?6 p p in.close();
6 D$ G! o9 T5 M% M& b* o } catch (IOException ex) {. f8 @& J6 z7 R+ g. C
System.out.println("Error Reading file");
- j. ~% q/ p, A- S4 C9 {" d ex.printStackTrace();
9 K- C# j5 B K. I System.exit(0);" g6 p" r; D9 A% t+ `
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public String[][] getMatrix() {
j' ?/ @% V$ z! r4 ? return matrix;
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} |