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## org.biojava.bio.search
Class SearchContentAdapter

    java.lang.Object
      org.biojava.bio.search.SearchContentAdapter

All Implemented Interfaces:
  SearchContentHandler

Direct Known Subclasses:
  FilteringContentHandler

    public class SearchContentAdapter

extends Object
implements SearchContentHandler

An adapter for SearchContentHandler.

This adapter is in the same spirit as the event handler adapters in java.awt.event, and is intended as a simple base-class for implementations that only want to handle a small number of the possible call-backs. All method implementations are empty except for getMoreSearches() and setMoreSearches(). These two maintain a boolean state between calls. If you over-ride one, you should override the other.

## Example

     // a very boring handler
     SearchContentHanlder ignoreEverything = new SearchContentAdapter();

     // just respond to sub hit properties
     SearchContentHander subHitsOnly = new SearchContentAdapter() {
       public void addSubHitProperth(Object key, Object value) {
         System.out.println(key + " -> " + value);
       }
     };

Since:
  1.3
Author:
  Matthew Pocock

Constructor Summary
`SearchContentAdapter()`

Method Summary
`void` | `addHitProperty(Object key, Object value)` The `addHitProperty` method adds a key/value pair containing some property of a particular hit.
`void` | `addSearchProperty(Object key, Object value)` The `addSearchProperty` method adds a key/value pair containing some property of the overall search result.
`void` | `addSubHitProperty(Object key, Object value)` The `addSubHitProperty` method adds a key/value pair containing some property of a particular subhit.
`void` | `endHeader()` The `endHeader` method indicates the end of a formatted header.
`void` | `endHit()` The `endHit` method indicates the end of a formatted hit.
`void` | `endSearch()` The `endSearch` method indicates the end of useful search information.
`void` | `endSubHit()` The `endSubHit` method indicates the end of a formatted subhit.
`boolean` | `getMoreSearches()` `getMoreSearches` returns the state of the `SearchContentHandler` with respect to further searches from its data source.
`void` | `setDatabaseID(String databaseID)` `setDatabaseID` identifies the database searched by a name, ID or URN.
`void` | `setMoreSearches(boolean val)` `setMoreSearches` sets the state of the `SearchContentHandler`'s expectation of receiving more results.
`void` | `setQueryID(String queryID)` `setQueryID` identifies the query sequence by a name, ID or URN.
`void` | `startHeader()` The `startHeader` method indicates the start of a formatted header.
`void` | `startHit()` The `startHit` method indicates the start of a formatted hit.
`void` | `startSearch()` The `startSearch` method indicates the start of useful search information.
`void` | `startSubHit()` The `startSubHit` method indicates the start of a formatted subhit.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### SearchContentAdapter

    public SearchContentAdapter()

Method Detail

### addHitProperty

    public void addHitProperty(Object key,
                               Object value)

  Description copied from interface: `SearchContentHandler`
  The `addHitProperty` method adds a key/value pair containing some property of a particular hit.

  Specified by:
    `addHitProperty` in interface `SearchContentHandler`
  Parameters:
    `key` - an `Object`.
    `value` - an `Object`.

### addSearchProperty

    public void addSearchProperty(Object key,
                                  Object value)

  Description copied from interface: `SearchContentHandler`
  The `addSearchProperty` method adds a key/value pair containing some property of the overall search result.

  Specified by:
    `addSearchProperty` in interface `SearchContentHandler`
  Parameters:
    `key` - an `Object`.
    `value` - an `Object`.

### addSubHitProperty

    public void addSubHitProperty(Object key,
                                  Object value)

  Description copied from interface: `SearchContentHandler`
  The `addSubHitProperty` method adds a key/value pair containing some property of a particular subhit.

  Specified by:
    `addSubHitProperty` in interface `SearchContentHandler`
  Parameters:
    `key` - an `Object`.
    `value` - an `Object`.

### startHeader

    public void startHeader()

  Description copied from interface: `SearchContentHandler`
  The `startHeader` method indicates the start of a formatted header. This usually contains information relevant to the search as a whole.

  Specified by:
    `startHeader` in interface `SearchContentHandler`

### endHeader

    public void endHeader()

  Description copied from interface: `SearchContentHandler`
  The `endHeader` method indicates the end of a formatted header.

  Specified by:
    `endHeader` in interface `SearchContentHandler`

### startHit

    public void startHit()

  Description copied from interface: `SearchContentHandler`
  The `startHit` method indicates the start of a formatted hit. This could be a single line, or a block of lines.

  Specified by:
    `startHit` in interface `SearchContentHandler`

### endHit

    public void endHit()

  Description copied from interface: `SearchContentHandler`
  The `endHit` method indicates the end of a formatted hit.

  Specified by:
    `endHit` in interface `SearchContentHandler`

### startSearch

    public void startSearch()

  Description copied from interface: `SearchContentHandler`
  The `startSearch` method indicates the start of useful search information.

  Specified by:
    `startSearch` in interface `SearchContentHandler`

### endSearch

    public void endSearch()

  Description copied from interface: `SearchContentHandler`
  The `endSearch` method indicates the end of useful search information.

  Specified by:
    `endSearch` in interface `SearchContentHandler`

### startSubHit

    public void startSubHit()

  Description copied from interface: `SearchContentHandler`
  The `startSubHit` method indicates the start of a formatted subhit. There may be zero or more of these per hit.

  Specified by:
    `startSubHit` in interface `SearchContentHandler`

### endSubHit

    public void endSubHit()

  Description copied from interface: `SearchContentHandler`
  The `endSubHit` method indicates the end of a formatted subhit.

  Specified by:
    `endSubHit` in interface `SearchContentHandler`

### setQueryID

    public void setQueryID(String queryID)

  Description copied from interface: `SearchContentHandler`
  `setQueryID` identifies the query sequence by a name, ID or URN.

  Specified by:
    `setQueryID` in interface `SearchContentHandler`
  Parameters:
    `queryID` - a `String` which should be an unique identifer for the sequence.

### setDatabaseID

    public void setDatabaseID(String databaseID)

  Description copied from interface: `SearchContentHandler`
  `setDatabaseID` identifies the database searched by a name, ID or URN.

  Specified by:
    `setDatabaseID` in interface `SearchContentHandler`
  Parameters:
    `databaseID` - a `String` which should be an unique identifier for the database searched.

### getMoreSearches

    public boolean getMoreSearches()

  Description copied from interface: `SearchContentHandler`
  `getMoreSearches` returns the state of the `SearchContentHandler` with respect to further searches from its data source. Used for handling streams of search results.

  Specified by:
    `getMoreSearches` in interface `SearchContentHandler`
  Returns:
    a `boolean` value.

### setMoreSearches

    public void setMoreSearches(boolean val)

  Description copied from interface: `SearchContentHandler`
  `setMoreSearches` sets the state of the `SearchContentHandler`'s expectation of receiving more results. Used for handling streams of search results.

  Specified by:
    `setMoreSearches` in interface `SearchContentHandler`
  Parameters:
    `val` - a `boolean` value.

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