net.yacy.kelondro.rwi

Class AbstractBufferedIndex<ReferenceType extends Reference>

java.lang.Object

net.yacy.kelondro.rwi.AbstractIndex<ReferenceType>

net.yacy.kelondro.rwi.AbstractBufferedIndex<ReferenceType>

All Implemented Interfaces:

java.lang.Iterable<ReferenceContainer<ReferenceType>>, BufferedIndex<ReferenceType>, Index<ReferenceType>

Direct Known Subclasses:

IndexCell

public abstract class AbstractBufferedIndex<ReferenceType extends Reference>
extends AbstractIndex<ReferenceType>
implements BufferedIndex<ReferenceType>

Field Summary

Fields inherited from class net.yacy.kelondro.rwi.AbstractIndex

factory

Constructor Summary

Constructors

Constructor and Description
AbstractBufferedIndex(ReferenceFactory<ReferenceType> factory)

Method Summary

Methods

Modifier and Type	Method and Description
java.util.TreeSet<ReferenceContainer<ReferenceType>>	referenceContainer(byte[] startHash, boolean rot, boolean excludePrivate, int count, boolean ram) collect reference container in index.

Methods inherited from class net.yacy.kelondro.rwi.AbstractIndex

merge, query, referenceRow, remove, searchConjunction

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.yacy.kelondro.rwi.BufferedIndex

getBufferMaxAge, getBufferMaxReferences, getBufferMinAge, getBufferSize, getBufferSizeBytes, referenceContainerIterator, setBufferMaxWordCount

Methods inherited from interface net.yacy.kelondro.rwi.Index

add, add, clear, close, count, delete, get, has, merge, minMem, referenceContainerIterator, referenceCountIterator, referenceRow, remove, remove, remove, remove, removeDelayed, removeDelayed, searchConjunction, size, termKeyLength, termKeyOrdering

Methods inherited from interface java.lang.Iterable

iterator

Constructor Detail

AbstractBufferedIndex

public AbstractBufferedIndex(ReferenceFactory<ReferenceType> factory)

Method Detail

referenceContainer

public java.util.TreeSet<ReferenceContainer<ReferenceType>> referenceContainer(byte[] startHash,
                                                                      boolean rot,
                                                                      boolean excludePrivate,
                                                                      int count,
                                                                      boolean ram)
                                                                                          throws java.io.IOException

Description copied from interface: BufferedIndex

collect reference container in index. this method differs from the collector in an Index object in such a way that it has the additional 'buffer' flag. When using this method, the collection goes only over the buffer content, or over the backend-content, but not over a merged content.

Specified by:

referenceContainer in interface BufferedIndex<ReferenceType extends Reference>

Returns:

Throws:

java.io.IOException