Package com.orientechnologies.orient.core.storage.ridbag.sbtree

Class OIndexRIDContainerSBTree

java.lang.Object

com.orientechnologies.orient.core.storage.ridbag.sbtree.OIndexRIDContainerSBTree

All Implemented Interfaces:

Iterable<OIdentifiable>, Collection<OIdentifiable>, Set<OIdentifiable>

public class OIndexRIDContainerSBTree
extends Object
implements Set<OIdentifiable>

Persistent Set implementation that uses the SBTree to handle entries in persistent way.

Author:

Artem Orobets (enisher-at-gmail.com)

Field Summary

Fields

Modifier and Type	Field	Description
static final String	INDEX_FILE_EXTENSION

Constructor Summary

Constructors

Constructor	Description
OIndexRIDContainerSBTree(long fileId, OBonsaiBucketPointer rootPointer, OAbstractPaginatedStorage storage)

Method Summary

Modifier and Type	Method	Description
boolean	add(OIdentifiable oIdentifiable)
boolean	addAll(Collection<? extends OIdentifiable> c)
void	clear()
boolean	contains(OIdentifiable o)
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
void	delete()
static String	generateLockName(String indexName)	Generates a lock name for the given index name.
String	getName()
OBonsaiBucketPointer	getRootPointer()
boolean	isEmpty()
Iterator<OIdentifiable>	iterator()
boolean	remove(OIdentifiable o)
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
boolean	retainAll(Collection<?> c)
int	size()
Object[]	toArray()
<T> T[]	toArray(T[] a)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.Set

equals, hashCode, spliterator

Field Details

INDEX_FILE_EXTENSION

public static final String INDEX_FILE_EXTENSION

See Also:

• Constant Field Values

Constructor Details

OIndexRIDContainerSBTree

public OIndexRIDContainerSBTree(long fileId,
 OBonsaiBucketPointer rootPointer,
 OAbstractPaginatedStorage storage)

Method Details

generateLockName

public static String generateLockName(String indexName)

Generates a lock name for the given index name.

Parameters:

indexName - the index name to generate the lock name for.

Returns:

the generated lock name.

getRootPointer

public OBonsaiBucketPointer getRootPointer()

size

public int size()

Specified by:

size in interface Collection<OIdentifiable>

Specified by:

size in interface Set<OIdentifiable>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<OIdentifiable>

Specified by:

isEmpty in interface Set<OIdentifiable>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<OIdentifiable>

Specified by:

contains in interface Set<OIdentifiable>

contains

public boolean contains(OIdentifiable o)

iterator

public Iterator<OIdentifiable> iterator()

Specified by:

iterator in interface Collection<OIdentifiable>

Specified by:

iterator in interface Iterable<OIdentifiable>

Specified by:

iterator in interface Set<OIdentifiable>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<OIdentifiable>

Specified by:

toArray in interface Set<OIdentifiable>

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface Collection<OIdentifiable>

Specified by:

toArray in interface Set<OIdentifiable>

add

public boolean add(OIdentifiable oIdentifiable)

Specified by:

add in interface Collection<OIdentifiable>

Specified by:

add in interface Set<OIdentifiable>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<OIdentifiable>

Specified by:

remove in interface Set<OIdentifiable>

remove

public boolean remove(OIdentifiable o)

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<OIdentifiable>

Specified by:

containsAll in interface Set<OIdentifiable>

addAll

public boolean addAll(Collection<? extends OIdentifiable> c)

Specified by:

addAll in interface Collection<OIdentifiable>

Specified by:

addAll in interface Set<OIdentifiable>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<OIdentifiable>

Specified by:

retainAll in interface Set<OIdentifiable>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<OIdentifiable>

Specified by:

removeAll in interface Set<OIdentifiable>

clear

public void clear()

Specified by:

clear in interface Collection<OIdentifiable>

Specified by:

clear in interface Set<OIdentifiable>

delete

public void delete()

getName

public String getName()