Package org.apache.solr.handler.dataimport

Class SortedMapBackedCache

java.lang.Object

org.apache.solr.handler.dataimport.SortedMapBackedCache

All Implemented Interfaces:

Iterable<Map<String,Object>>, DIHCache

public class SortedMapBackedCache
extends Object
implements DIHCache

Constructor Summary

Constructors

Constructor	Description
SortedMapBackedCache()

Method Summary

Modifier and Type	Method	Description
void	add(Map<String,Object> rec)	Adds a document.
void	close()	Releases resources used by this cache, if possible.
void	delete(Object key)	Delete all documents associated with the given key
void	deleteAll()	Delete all data from the cache,leaving the empty cache intact.
void	destroy()	Closes the cache, if open.
void	flush()	Persists any pending data to the cache
Iterator<Map<String,Object>>	iterator()	Returns an iterator, allowing callers to iterate through the entire cache in key, then insertion, order.
Iterator<Map<String,Object>>	iterator(Object key)	Returns an iterator, allowing callers to iterate through all documents that match the given key in insertion order.
void	open(Context context)	Opens the cache using the specified properties.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

SortedMapBackedCache

public SortedMapBackedCache()

Method Detail

add

public void add(Map<String,Object> rec)

Description copied from interface: DIHCache

Adds a document. If a document already exists with the same key, both documents will exist in the cache, as the cache allows duplicate keys. To update a key's documents, first call delete(Object key).

Specified by:

add in interface DIHCache

close

public void close()

Description copied from interface: DIHCache

Releases resources used by this cache, if possible. The cache is flushed but not destroyed.

Specified by:

close in interface DIHCache

delete

public void delete(Object key)

Description copied from interface: DIHCache

Delete all documents associated with the given key

Specified by:

delete in interface DIHCache

deleteAll

public void deleteAll()

Description copied from interface: DIHCache

Delete all data from the cache,leaving the empty cache intact.

Specified by:

deleteAll in interface DIHCache

destroy

public void destroy()

Description copied from interface: DIHCache

Closes the cache, if open. Then removes all data, possibly removing the cache entirely from persistent storage.

Specified by:

destroy in interface DIHCache

flush

public void flush()

Description copied from interface: DIHCache

Persists any pending data to the cache

Specified by:

flush in interface DIHCache

iterator

public Iterator<Map<String,Object>> iterator(Object key)

Description copied from interface: DIHCache

Returns an iterator, allowing callers to iterate through all documents that match the given key in insertion order.

Specified by:

iterator in interface DIHCache

iterator

public Iterator<Map<String,Object>> iterator()

Description copied from interface: DIHCache

Returns an iterator, allowing callers to iterate through the entire cache in key, then insertion, order.

Specified by:

iterator in interface DIHCache

Specified by:

iterator in interface Iterable<Map<String,Object>>

open

public void open(Context context)

Description copied from interface: DIHCache

Opens the cache using the specified properties. The Context includes any parameters needed by the cache impl. This must be called before any read/write operations are permitted.

Specified by:

open in interface DIHCache