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## org.biojava.utils.candy
Interface CandyVocabulary

All Superinterfaces:
  EventListener, PropertyChangeListener

    public interface CandyVocabulary

extends PropertyChangeListener

This interface defines functionality of a controlled vocabulary. The implementation is supposed to behave as a Java bean (regarding accessing vocabulary properties).

Each vocabulary consists of (usually many) vocabulary entries which are represented by `CandyEntries`.

Version:
  $Id: CandyVocabulary.java 2703 2003-06-01 08:42:29Z thomasd $
Author:
  Martin Senger, Matthew Pocock

Field Summary
`static String` | `CANDIES_NOT_SORTED` A property name.
`static String` | `PROP_CASE_SENSITIVE` A property name.
`static String` | `PROP_ENTRY_COUNT` A property name.
`static String` | `PROP_VOCAB_DESC` A property name.
`static String` | `PROP_VOCAB_NAME` A property name.
`static String` | `PROP_VOCAB_VERSION` A property name.
`static String` | `PROP_VOCABULARY` A property name.

Method Summary
`boolean` | `contains(String name)` It checks if a given entry exists in this vocabulary.
`void` | `destroy()` It frees all resources related to this vocabulary.
`Enumeration` | `getAllEntries()` It returns all available vocabulary entries.
`Enumeration` | `getAllNames()` It return all names (entry identifiers) available in this vocabulary.
`int` | `getCount()` It returns a number of entries contained in this vocabulary.
`String` | `getDescription()` It returns a description of this vocabulary.
`CandyEntry` | `getEntryByName(String name)` It returns a selected vocabulary entry.
`String` | `getName()` It returns a name of this vocabulary.
`String` | `getVersion()` It returns a vesrion of this vocabulary.
`boolean` | `isCaseSensitive()` It returns `true` if the vocabulary entries should be considered as case-sensitive.

Methods inherited from interface java.beans.PropertyChangeListener
`propertyChange`

Field Detail

### PROP_VOCAB_NAME

    static final String PROP_VOCAB_NAME

  A property name. Its value is a name of this vocabulary.

  See Also:
    Constant Field Values

### PROP_VOCAB_DESC

    static final String PROP_VOCAB_DESC

  A property name. Its value is a short description of the whole vocabulary.

  See Also:
    Constant Field Values

### PROP_VOCAB_VERSION

    static final String PROP_VOCAB_VERSION

  A property name. Its value contains a version of this vocabulary.

  See Also:
    Constant Field Values

### PROP_CASE_SENSITIVE

    static final String PROP_CASE_SENSITIVE

  A property name. Its boolean value is `true` if the vocabulary entries names should be considered as case-sensitive.

  See Also:
    Constant Field Values

### PROP_ENTRY_COUNT

    static final String PROP_ENTRY_COUNT

  A property name. Its value is a number of vocabulary entries in this vocabulary.

  See Also:
    Constant Field Values

### PROP_VOCABULARY

    static final String PROP_VOCABULARY

  A property name. Its type is `CandyVocabulary` and it can be used to set an entire vocabulary. An implementation may use it together with an empty constructor.

  See Also:
    Constant Field Values

### CANDIES_NOT_SORTED

    static final String CANDIES_NOT_SORTED

  A property name.

  An implementation may use this boolean property to make sure that returned vocabulary entries are in the same order as they were read from its original source.

  See Also:
    Constant Field Values

Method Detail

### contains

    boolean contains(String name)
                     throws CandyException

  It checks if a given entry exists in this vocabulary.

  Parameters:
    `name` - of a vocabulary entry to be checked
  Returns:
    true if the given entry exists in this vocabulary
  Throws:
    `CandyException` - if the vocabulary is suddenly not available

### getEntryByName

    CandyEntry getEntryByName(String name)
                              throws CandyException

  It returns a selected vocabulary entry.

  Parameters:
    `name` - a name of a vocabulary entry to be looked up
  Returns:
    a vocabulary entry
  Throws:
    `CandyException` - when the given vocabulary entry does not exist
  See Also:
    `getAllEntries`

### getAllEntries

    Enumeration getAllEntries()
                              throws CandyException

  It returns all available vocabulary entries.

  Returns:
    an Enumeration object containing all available entries
  Throws:
    `CandyException` - if the vocabulary is suddenly not available
  See Also:
    `getEntryByName`

### getAllNames

    Enumeration getAllNames()
                            throws CandyException

  It return all names (entry identifiers) available in this vocabulary.

  Returns:
    an Enumeration object containing all available names
  Throws:
    `CandyException` - if the vocabulary is suddenly not available

### destroy

    void destroy()
                 throws CandyException

  It frees all resources related to this vocabulary.

  Throws:
    `CandyException` - if the vocabulary is suddenly not available

### getName

    String getName()
                   throws CandyException

  It returns a name of this vocabulary. The name should be unique within a `CandyFinder` instance who delivers this vocabulary.

  Throws:
    `CandyException`

### getDescription

    String getDescription()
                          throws CandyException

  It returns a description of this vocabulary.

  Throws:
    `CandyException`

### getVersion

    String getVersion()
                      throws CandyException

  It returns a vesrion of this vocabulary.

  Throws:
    `CandyException`

### getCount

    int getCount()
                 throws CandyException

  It returns a number of entries contained in this vocabulary.

  Throws:
    `CandyException`

### isCaseSensitive

    boolean isCaseSensitive()
                            throws CandyException

  It returns `true` if the vocabulary entries should be considered as case-sensitive.

  Throws:
    `CandyException`

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