1 | /*
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2 | * This program is free software; you can redistribute it and/or modify
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3 | * it under the terms of the GNU General Public License as published by
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4 | * the Free Software Foundation; either version 2 of the License, or
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5 | * (at your option) any later version.
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6 | *
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7 | * This program is distributed in the hope that it will be useful,
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8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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10 | * GNU General Public License for more details.
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11 | *
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12 | * You should have received a copy of the GNU General Public License
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13 | * along with this program; if not, write to the Free Software
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14 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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15 | */
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16 |
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17 | /*
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18 | * OptionHandler.java
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19 | * Copyright (C) 1999 Eibe Frank,Len Trigg
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20 | *
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21 | */
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22 |
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23 | package weka.core;
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24 |
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25 | import java.util.*;
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26 |
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27 | /**
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28 | * Interface to something that understands options.
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29 | *
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30 | * @author Eibe Frank ([email protected])
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31 | * @author Len Trigg ([email protected])
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32 | * @version $Revision: 8815 $
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33 | */
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34 | public interface OptionHandler {
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35 |
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36 | /**
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37 | * Returns an enumeration of all the available options.
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38 | *
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39 | * @return an enumeration of all available options
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40 | */
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41 | public Enumeration listOptions();
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42 |
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43 | /**
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44 | * Sets the OptionHandler's options using the given list. All options
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45 | * will be set (or reset) during this call (i.e. incremental setting
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46 | * of options is not possible).
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47 | *
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48 | * @param options the list of options as an array of strings
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49 | * @exception Exception if an option is not supported
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50 | */
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51 | public void setOptions(String[] options) throws Exception;
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52 |
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53 | /**
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54 | * Gets the current option settings for the OptionHandler.
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55 | *
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56 | * @return the list of current option settings as an array of strings
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57 | */
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58 | public String[] getOptions();
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59 | }
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60 |
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61 |
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62 |
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63 |
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64 |
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65 |
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66 |
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67 |
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