Uses of Package
com.bigdata.btree

Packages that use com.bigdata.btree

Package	Description
com.bigdata.bfs	This package provides a scale-out content repository (aka distributed file system) suitable as the backend for a REST-ful service using the bigdata architecture.
com.bigdata.bop.ap.filter	These filters are based on the striterator patterns.
com.bigdata.bop.fed
com.bigdata.bop.fed.nodes
com.bigdata.bop.fed.shards
com.bigdata.bop.join
com.bigdata.bop.solutions	This package provides distinct, sort, and aggregation operators.
com.bigdata.btree	The BTree is a scalable B+-Tree with copy-on-write semantics mapping variable length unsigned byte[] keys to variable length byte[] values (null values are allowed).
com.bigdata.btree.data
com.bigdata.btree.filter
com.bigdata.btree.isolation
com.bigdata.btree.proc
com.bigdata.btree.view
com.bigdata.counters.store	This package provides a persistence mechanism for performance counters.
com.bigdata.htree
com.bigdata.htree.data
com.bigdata.journal	The journal is an append-only persistence capable data structure supporting atomic commit, named indices, and transactions.
com.bigdata.mdi	This package provides a metadata index and range partitioned indices managed by that metadata index.
com.bigdata.rdf.inf	This package provides an eager closure inference engine for most of the RDF and RDFS entailments and can be used to realize entailments for owl:sameAs, owl:equivilentClass, and owl:equivilentProperty.
com.bigdata.rdf.lexicon
com.bigdata.rdf.load	Support for concurrent loading of RDF data across one or more clients from a variety of input sources.
com.bigdata.rdf.rules
com.bigdata.rdf.sail	This package contains the SAIL that allow bigdata to be used as a backend for the Sesame 2.x platform.
com.bigdata.rdf.sparql.ast.eval
com.bigdata.rdf.sparql.ast.service.history
com.bigdata.rdf.spo	This package defines a statement model using long term identifiers rather than RDF Value objects.
com.bigdata.rdf.util
com.bigdata.relation	This package includes an abstraction layer for relations.
com.bigdata.relation.accesspath	This package includes an abstraction layer for efficient access paths, including chunked iterators, blocking buffers, and an abstraction corresponding to the natural order of an index.
com.bigdata.resources	This package provides the logic to managed the live journal and the historical journals and index segments for a DataService.
com.bigdata.search	This package provides full text indexing and search.
com.bigdata.service	This package provides implementations of bigdata services (metadata service, data service, transaction manager service.
com.bigdata.service.geospatial
com.bigdata.service.ndx
com.bigdata.sparse	This package provides support for treating normal B+Trees using a "sparse row store" pattern and can be applied to both local B+Trees and scale-out indices.
com.bigdata.stream

Classes in com.bigdata.btree used by com.bigdata.bfs

Class and Description
AbstractBTreeTestCase Abstract test case for BTree tests.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IOverflowHandler An interface that allows you to inspect index entries during an IndexSegmentBuilder operation.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleIterator Interface visits ITuples populated with the data and metadata for visited index entries.

Classes in com.bigdata.btree used by com.bigdata.bop.ap.filter

Class and Description
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.

Classes in com.bigdata.btree used by com.bigdata.bop.fed

Class and Description
AbstractBTreeTestCase Abstract test case for BTree tests.

Classes in com.bigdata.btree used by com.bigdata.bop.fed.nodes

Class and Description
AbstractBTreeTestCase Abstract test case for BTree tests.

Classes in com.bigdata.btree used by com.bigdata.bop.fed.shards

Class and Description
AbstractBTreeTestCase Abstract test case for BTree tests.

Classes in com.bigdata.btree used by com.bigdata.bop.join

Class and Description
HTreeIndexMetadata HTree specific implementation.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.

Classes in com.bigdata.btree used by com.bigdata.bop.solutions

Class and Description
BaseIndexStats Basic stats that are available for all index types and whose collection does not require visitation of the index pages.
Checkpoint A checkpoint record is written each time the btree is flushed to the store.
ICheckpointProtocol Interface in support of the Checkpoint record protocol.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.
IReadWriteLockManager Interface for managing read/write locks on persistence capable data structures.
ISimpleIndexAccess Generic data access methods defined for all persistence capable data structures.

Classes in com.bigdata.btree used by com.bigdata.btree

Class and Description
AbstractBTree Base class for mutable and immutable B+-Tree implementations.
AbstractBTreeCursorTestCase Abstract base class for some unit tests that can only be run against a BTree.
AbstractBTreeTestCase Abstract test case for BTree tests.
AbstractBTreeTupleCursor Class supporting random access to tuples and sequential tuple-based cursor movement for an AbstractBTree.
AbstractBTreeTupleCursor.ReadOnlyBTreeTupleCursor An ITuple that directly supports forward and reverse cursor operations on a local BTree.
AbstractChunkedTupleIterator A chunked iterator that proceeds a ResultSet at a time.
AbstractIndexSegmentTestCase Adds some methods for testing an IndexSegment for consistency.
AbstractNode Abstract node supporting incremental persistence and copy-on-write semantics.
AbstractTuple Abstract base class with much of the functionality of ITuple.
AbstractTupleCursorTestCase Abstract base class for ITupleCursor test suites.
AsynchronousIndexWriteConfiguration Configuration for the asynchronous index write API.
BaseIndexStats Basic stats that are available for all index types and whose collection does not require visitation of the index pages.
BloomFilter Encapsulates the actual implementation class and provides the protocol for (de-)serialization.
BloomFilter.BloomFilterCounters Counters for bloom filter access and notification of false positives.
BloomFilterFactory An interface that is used to generate a bloom filter for an AbstractBTree and which allows the caller to specify the expected number of index entries, the desired error rate for the filter at that #of index entries, and the maximum error rate before the bloom filter will be disabled.
BTree This class implements a variant of a B+Tree in which all values are stored in leaves, but the leaves are not connected with prior-next links.
BTree.LeafCursor A cursor that may be used to traversal Leafs.
BTree.Stack A simple stack based on an array used to maintain hard references for the parent Nodes in the BTree.LeafCursor.
BTreeCounters A helper class that collects statistics on an AbstractBTree.
Checkpoint A checkpoint record is written each time the btree is flushed to the store.
DefaultEvictionListener Hard reference cache eviction listener writes a dirty node or leaf onto the persistence store.
DefaultTupleSerializer Default implementation uses the KeyBuilder to format the object as a key and uses Java default serialization for the value.
DelegateIndex An object that delegates its IIndex interface.
HTreeIndexMetadata HTree specific implementation.
IAbstractNode Interface for a node or a leaf of a B+-Tree.
IAutoboxBTree An interface defining non-batch methods for inserting, removing, lookup, and containment tests where keys and values are implicitly converted to and from byte[]s using the ITupleSerializer configured on the IndexMetadata object for the IIndex.
IBloomFilter Interface for bloom filter implementations using an unsigned byte[] key.
IBTreeStatistics Interface used to report out some statistics about a B+Tree.
IBTreeUtilizationReport B+Tree utilization report.
ICheckpoint Metadata for an index checkpoint record.
ICheckpointProtocol Interface in support of the Checkpoint record protocol.
ICounter An interface for a counter.
IDirty An interface that declares how we access the dirty state of an object.
IDirtyListener An interface that may be used to learn when a BTree becomes dirty.
IEvictionListener Interface to handle evictions of nodes or leaves from the hard reference queue.
IIdentityAccess An interface that declares how we access the persistent identity of an object.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IIndexLocalCounter An interface for accessing an index local counter.
ILeafCursor Leaf cursor interface.
ILinearList Interface for methods that return or accept an ordinal index into the entries in the B+-Tree.
ILocalBTreeView Interface indicates that the index is local rather than remote.
IndexInconsistentError Error marks an mutable index as in an inconsistent state.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.
IndexMetadata.Options Options and their defaults for the com.bigdata.btree package and the BTree and IndexSegment classes.
IndexSegment An index segment is read-only btree corresponding to some key range of a potentially distributed index.
IndexSegment.ImmutableLeafCursor Cursor using the double-linked leaves for efficient scans.
IndexSegment.ImmutableNodeFactory.ImmutableLeaf Immutable leaf throws UnsupportedOperationException for the public mutator API but does not try to override all low-level mutation behaviors.
IndexSegmentAddressManager Address manager supporting offsets that are encoded for one of several regions in an IndexSegmentStore.
IndexSegmentBuilder Builds an IndexSegment given a source btree and a target branching factor.
IndexSegmentBuilder.AbstractSimpleNodeData Abstract base class for classes used to construct and serialize nodes and leaves written onto the index segment.
IndexSegmentBuilder.SimpleLeafData A class that can be used to (de-)serialize the data for a leaf without any of the logic for operations on the leaf.
IndexSegmentBuilder.SimpleNodeData A class that can be used to (de-)serialize the data for a node without any of the logic for operations on the node.
IndexSegmentCheckpoint The checkpoint record for an IndexSegment.
IndexSegmentPlan A plan for building a B+-Tree based on an input branching factor and #of entries.
IndexSegmentRegion Type-safe enumeration of the regions to which relative offsets may be constructed for an IndexSegmentStore.
IndexSegmentStore A read-only store backed by a file containing a single IndexSegment.
IndexTypeEnum Type safe enumeration of index types.
INodeFactory Interface for creating nodes or leaves.
IOverflowHandler An interface that allows you to inspect index entries during an IndexSegmentBuilder operation.
IRangeQuery Interface for range count and range query operations.
IRawRecordAccess Interface providing access to raw records.
IReadWriteLockManager Interface for managing read/write locks on persistence capable data structures.
ISimpleBTree Interface for non-batch operations on a B+-Tree mapping non-null variable length unsigned byte[] keys to arbitrary values.
ISimpleIndexAccess Generic data access methods defined for all persistence capable data structures.
ISimpleSplitHandler Interface allows an application to constrain the choice of the separator key when an index partition is split.
ISimpleTreeIndexAccess Extended interface for tree-structured indices.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleCursor Interface for sequential and random-access cursor-based ITuple operations on an index or index partition.
ITupleCursor2 Extended interface.
ITupleIterator Interface visits ITuples populated with the data and metadata for visited index entries.
ITupleSerializer An interface that provides for the (de)-serialization of the value of a tuple stored in an index and, when possible, the key under which that value is stored.
KeyOutOfRangeException An exception thrown when the key is outside of the half-open range constraint for a ITupleCursor or an index partition.
Leaf A B+-Tree leaf.
Leaf.ILeafListener An interface that may be used to register for and receive events when the state of a Leaf is changed.
Node A non-leaf node.
NodeSerializer An instance of this class is used to serialize and de-serialize the INodeDatas and ILeafDatas of an AbstractBTree.
NOPBloomFilter A bloom filter that never reports false (this means that you must always check the index) and that does not permit anything to be added and, in fact, has no state.
PageStats Class reports various summary statistics for nodes and leaves.
PO A persistent object.
ReadWriteLockManager Base class for managing read/write locks for unisolated ICommitters.
ResultSet An object used to stream key scan results back to the client.
ScatterSplitConfiguration Configuration object for scatter split behavior for a scale-out index.
SeekEnum Typesafe enum used to indicate that an ILeafCursor should seek to the first or last leaf in the B+Tree.
SimpleEntry Test helper provides an entry (aka value) for a Leaf.
Tuple A key-value pair used to facilitate some iterator constructs.

Classes in com.bigdata.btree used by com.bigdata.btree.data

Class and Description
AbstractBTreeTestCase Abstract test case for BTree tests.

Classes in com.bigdata.btree used by com.bigdata.btree.filter

Class and Description
AbstractBTree Base class for mutable and immutable B+-Tree implementations.
AbstractBTreeTestCase Abstract test case for BTree tests.
AbstractTupleCursorTestCase Abstract base class for ITupleCursor test suites.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleCursor Interface for sequential and random-access cursor-based ITuple operations on an index or index partition.
ITupleCursor2 Extended interface.
ITupleIterator Interface visits ITuples populated with the data and metadata for visited index entries.
ITupleSerializer An interface that provides for the (de)-serialization of the value of a tuple stored in an index and, when possible, the key under which that value is stored.

Classes in com.bigdata.btree used by com.bigdata.btree.isolation

Class and Description
AbstractBTree Base class for mutable and immutable B+-Tree implementations.
AbstractBTreeTestCase Abstract test case for BTree tests.
BTree This class implements a variant of a B+Tree in which all values are stored in leaves, but the leaves are not connected with prior-next links.
IAutoboxBTree An interface defining non-batch methods for inserting, removing, lookup, and containment tests where keys and values are implicitly converted to and from byte[]s using the ITupleSerializer configured on the IndexMetadata object for the IIndex.
ICounter An interface for a counter.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IIndexLocalCounter An interface for accessing an index local counter.
ILocalBTreeView Interface indicates that the index is local rather than remote.
IRangeQuery Interface for range count and range query operations.
ISimpleBTree Interface for non-batch operations on a B+-Tree mapping non-null variable length unsigned byte[] keys to arbitrary values.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.

Classes in com.bigdata.btree used by com.bigdata.btree.proc

Class and Description
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.

Classes in com.bigdata.btree used by com.bigdata.btree.view

Class and Description
AbstractBTree Base class for mutable and immutable B+-Tree implementations.
AbstractBTreeTestCase Abstract test case for BTree tests.
BTree This class implements a variant of a B+Tree in which all values are stored in leaves, but the leaves are not connected with prior-next links.
IAutoboxBTree An interface defining non-batch methods for inserting, removing, lookup, and containment tests where keys and values are implicitly converted to and from byte[]s using the ITupleSerializer configured on the IndexMetadata object for the IIndex.
IBloomFilter Interface for bloom filter implementations using an unsigned byte[] key.
ICounter An interface for a counter.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IIndexLocalCounter An interface for accessing an index local counter.
ILocalBTreeView Interface indicates that the index is local rather than remote.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.
IRangeQuery Interface for range count and range query operations.
ISimpleBTree Interface for non-batch operations on a B+-Tree mapping non-null variable length unsigned byte[] keys to arbitrary values.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleCursor Interface for sequential and random-access cursor-based ITuple operations on an index or index partition.
ITupleIterator Interface visits ITuples populated with the data and metadata for visited index entries.
Tuple A key-value pair used to facilitate some iterator constructs.

Classes in com.bigdata.btree used by com.bigdata.counters.store

Class and Description
AbstractBTree Base class for mutable and immutable B+-Tree implementations.
BTree This class implements a variant of a B+Tree in which all values are stored in leaves, but the leaves are not connected with prior-next links.
Checkpoint A checkpoint record is written each time the btree is flushed to the store.
DefaultTupleSerializer Default implementation uses the KeyBuilder to format the object as a key and uses Java default serialization for the value.
IAutoboxBTree An interface defining non-batch methods for inserting, removing, lookup, and containment tests where keys and values are implicitly converted to and from byte[]s using the ITupleSerializer configured on the IndexMetadata object for the IIndex.
IBTreeStatistics Interface used to report out some statistics about a B+Tree.
ICheckpointProtocol Interface in support of the Checkpoint record protocol.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IIndexLocalCounter An interface for accessing an index local counter.
ILinearList Interface for methods that return or accept an ordinal index into the entries in the B+-Tree.
ILocalBTreeView Interface indicates that the index is local rather than remote.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.
IRangeQuery Interface for range count and range query operations.
IReadWriteLockManager Interface for managing read/write locks on persistence capable data structures.
ISimpleBTree Interface for non-batch operations on a B+-Tree mapping non-null variable length unsigned byte[] keys to arbitrary values.
ISimpleIndexAccess Generic data access methods defined for all persistence capable data structures.
ISimpleTreeIndexAccess Extended interface for tree-structured indices.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleSerializer An interface that provides for the (de)-serialization of the value of a tuple stored in an index and, when possible, the key under which that value is stored.

Classes in com.bigdata.btree used by com.bigdata.htree

Class and Description
BaseIndexStats Basic stats that are available for all index types and whose collection does not require visitation of the index pages.
BTreeCounters A helper class that collects statistics on an AbstractBTree.
Checkpoint A checkpoint record is written each time the btree is flushed to the store.
HTreeIndexMetadata HTree specific implementation.
ICheckpointProtocol Interface in support of the Checkpoint record protocol.
ICounter An interface for a counter.
IDirtyListener An interface that may be used to learn when a BTree becomes dirty.
IIndexLocalCounter An interface for accessing an index local counter.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.
IReadWriteLockManager Interface for managing read/write locks on persistence capable data structures.
ISimpleIndexAccess Generic data access methods defined for all persistence capable data structures.
ISimpleTreeIndexAccess Extended interface for tree-structured indices.
ITupleIterator Interface visits ITuples populated with the data and metadata for visited index entries.
ITupleSerializer An interface that provides for the (de)-serialization of the value of a tuple stored in an index and, when possible, the key under which that value is stored.
PageStats Class reports various summary statistics for nodes and leaves.
PO A persistent object.

Classes in com.bigdata.btree used by com.bigdata.htree.data

Class and Description
AbstractBTreeTestCase Abstract test case for BTree tests.

Classes in com.bigdata.btree used by com.bigdata.journal

Class and Description
AbstractBTree Base class for mutable and immutable B+-Tree implementations.
BaseIndexStats Basic stats that are available for all index types and whose collection does not require visitation of the index pages.
BTree This class implements a variant of a B+Tree in which all values are stored in leaves, but the leaves are not connected with prior-next links.
BTreeCounters A helper class that collects statistics on an AbstractBTree.
Checkpoint A checkpoint record is written each time the btree is flushed to the store.
DefaultTupleSerializer Default implementation uses the KeyBuilder to format the object as a key and uses Java default serialization for the value.
DelegateBTree An object that delegates the IIndex and ILinearList interfaces.
DelegateIndex An object that delegates its IIndex interface.
IAutoboxBTree An interface defining non-batch methods for inserting, removing, lookup, and containment tests where keys and values are implicitly converted to and from byte[]s using the ITupleSerializer configured on the IndexMetadata object for the IIndex.
IBTreeStatistics Interface used to report out some statistics about a B+Tree.
ICheckpointProtocol Interface in support of the Checkpoint record protocol.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IIndexLocalCounter An interface for accessing an index local counter.
ILinearList Interface for methods that return or accept an ordinal index into the entries in the B+-Tree.
ILocalBTreeView Interface indicates that the index is local rather than remote.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.
IRangeQuery Interface for range count and range query operations.
IReadWriteLockManager Interface for managing read/write locks on persistence capable data structures.
ISimpleBTree Interface for non-batch operations on a B+-Tree mapping non-null variable length unsigned byte[] keys to arbitrary values.
ISimpleIndexAccess Generic data access methods defined for all persistence capable data structures.
ISimpleTreeIndexAccess Extended interface for tree-structured indices.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleSerializer An interface that provides for the (de)-serialization of the value of a tuple stored in an index and, when possible, the key under which that value is stored.
Tuple A key-value pair used to facilitate some iterator constructs.

Classes in com.bigdata.btree used by com.bigdata.mdi

Class and Description
AbstractBTree Base class for mutable and immutable B+-Tree implementations.
BTree This class implements a variant of a B+Tree in which all values are stored in leaves, but the leaves are not connected with prior-next links.
Checkpoint A checkpoint record is written each time the btree is flushed to the store.
DefaultTupleSerializer Default implementation uses the KeyBuilder to format the object as a key and uses Java default serialization for the value.
DelegateIndex An object that delegates its IIndex interface.
IAutoboxBTree An interface defining non-batch methods for inserting, removing, lookup, and containment tests where keys and values are implicitly converted to and from byte[]s using the ITupleSerializer configured on the IndexMetadata object for the IIndex.
IBTreeStatistics Interface used to report out some statistics about a B+Tree.
ICheckpoint Metadata for an index checkpoint record.
ICheckpointProtocol Interface in support of the Checkpoint record protocol.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IIndexLocalCounter An interface for accessing an index local counter.
ILinearList Interface for methods that return or accept an ordinal index into the entries in the B+-Tree.
ILocalBTreeView Interface indicates that the index is local rather than remote.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.
IRangeQuery Interface for range count and range query operations.
IReadWriteLockManager Interface for managing read/write locks on persistence capable data structures.
ISimpleBTree Interface for non-batch operations on a B+-Tree mapping non-null variable length unsigned byte[] keys to arbitrary values.
ISimpleIndexAccess Generic data access methods defined for all persistence capable data structures.
ISimpleTreeIndexAccess Extended interface for tree-structured indices.
ITupleSerializer An interface that provides for the (de)-serialization of the value of a tuple stored in an index and, when possible, the key under which that value is stored.

Classes in com.bigdata.btree used by com.bigdata.rdf.inf

Class and Description
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.

Classes in com.bigdata.btree used by com.bigdata.rdf.lexicon

Class and Description
DefaultTupleSerializer Default implementation uses the KeyBuilder to format the object as a key and uses Java default serialization for the value.
FixedLengthPrefixSplits Imposes constraint that the key before the separatorKey must differ in the first N bytes from the key after the separator key.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.
ISimpleSplitHandler Interface allows an application to constrain the choice of the separator key when an index partition is split.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleSerializer An interface that provides for the (de)-serialization of the value of a tuple stored in an index and, when possible, the key under which that value is stored.

Classes in com.bigdata.btree used by com.bigdata.rdf.load

Class and Description
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.

Classes in com.bigdata.btree used by com.bigdata.rdf.rules

Class and Description
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.

Classes in com.bigdata.btree used by com.bigdata.rdf.sail

Class and Description
AbstractBTree Base class for mutable and immutable B+-Tree implementations.
AbstractNode Abstract node supporting incremental persistence and copy-on-write semantics.
BTree This class implements a variant of a B+Tree in which all values are stored in leaves, but the leaves are not connected with prior-next links.
Checkpoint A checkpoint record is written each time the btree is flushed to the store.
IAutoboxBTree An interface defining non-batch methods for inserting, removing, lookup, and containment tests where keys and values are implicitly converted to and from byte[]s using the ITupleSerializer configured on the IndexMetadata object for the IIndex.
IBTreeStatistics Interface used to report out some statistics about a B+Tree.
ICheckpointProtocol Interface in support of the Checkpoint record protocol.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IIndexLocalCounter An interface for accessing an index local counter.
ILinearList Interface for methods that return or accept an ordinal index into the entries in the B+-Tree.
ILocalBTreeView Interface indicates that the index is local rather than remote.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.
IRangeQuery Interface for range count and range query operations.
IReadWriteLockManager Interface for managing read/write locks on persistence capable data structures.
ISimpleBTree Interface for non-batch operations on a B+-Tree mapping non-null variable length unsigned byte[] keys to arbitrary values.
ISimpleIndexAccess Generic data access methods defined for all persistence capable data structures.
ISimpleTreeIndexAccess Extended interface for tree-structured indices.

Classes in com.bigdata.btree used by com.bigdata.rdf.sparql.ast.eval

Class and Description
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.

Classes in com.bigdata.btree used by com.bigdata.rdf.sparql.ast.service.history

Class and Description
DefaultTupleSerializer Default implementation uses the KeyBuilder to format the object as a key and uses Java default serialization for the value.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleSerializer An interface that provides for the (de)-serialization of the value of a tuple stored in an index and, when possible, the key under which that value is stored.

Classes in com.bigdata.btree used by com.bigdata.rdf.spo

Class and Description
BTree This class implements a variant of a B+Tree in which all values are stored in leaves, but the leaves are not connected with prior-next links.
DefaultTupleSerializer Default implementation uses the KeyBuilder to format the object as a key and uses Java default serialization for the value.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.
IndexSegment An index segment is read-only btree corresponding to some key range of a potentially distributed index.
ISimpleSplitHandler Interface allows an application to constrain the choice of the separator key when an index partition is split.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleSerializer An interface that provides for the (de)-serialization of the value of a tuple stored in an index and, when possible, the key under which that value is stored.

Classes in com.bigdata.btree used by com.bigdata.rdf.util

Class and Description
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.

Classes in com.bigdata.btree used by com.bigdata.relation

Class and Description
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.

Classes in com.bigdata.btree used by com.bigdata.relation.accesspath

Class and Description
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleIterator Interface visits ITuples populated with the data and metadata for visited index entries.

Classes in com.bigdata.btree used by com.bigdata.resources

Class and Description
AbstractBTree Base class for mutable and immutable B+-Tree implementations.
BTree This class implements a variant of a B+Tree in which all values are stored in leaves, but the leaves are not connected with prior-next links.
BTreeCounters A helper class that collects statistics on an AbstractBTree.
Checkpoint A checkpoint record is written each time the btree is flushed to the store.
DefaultTupleSerializer Default implementation uses the KeyBuilder to format the object as a key and uses Java default serialization for the value.
IAutoboxBTree An interface defining non-batch methods for inserting, removing, lookup, and containment tests where keys and values are implicitly converted to and from byte[]s using the ITupleSerializer configured on the IndexMetadata object for the IIndex.
IBTreeStatistics Interface used to report out some statistics about a B+Tree.
ICheckpointProtocol Interface in support of the Checkpoint record protocol.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IIndexLocalCounter An interface for accessing an index local counter.
ILinearList Interface for methods that return or accept an ordinal index into the entries in the B+-Tree.
ILocalBTreeView Interface indicates that the index is local rather than remote.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.
IndexSegment An index segment is read-only btree corresponding to some key range of a potentially distributed index.
IndexSegmentBuilder Builds an IndexSegment given a source btree and a target branching factor.
IRangeQuery Interface for range count and range query operations.
IReadWriteLockManager Interface for managing read/write locks on persistence capable data structures.
ISimpleBTree Interface for non-batch operations on a B+-Tree mapping non-null variable length unsigned byte[] keys to arbitrary values.
ISimpleIndexAccess Generic data access methods defined for all persistence capable data structures.
ISimpleSplitHandler Interface allows an application to constrain the choice of the separator key when an index partition is split.
ISimpleTreeIndexAccess Extended interface for tree-structured indices.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleSerializer An interface that provides for the (de)-serialization of the value of a tuple stored in an index and, when possible, the key under which that value is stored.
ResultSet An object used to stream key scan results back to the client.

Classes in com.bigdata.btree used by com.bigdata.search

Class and Description
DefaultTupleSerializer Default implementation uses the KeyBuilder to format the object as a key and uses Java default serialization for the value.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleSerializer An interface that provides for the (de)-serialization of the value of a tuple stored in an index and, when possible, the key under which that value is stored.

Classes in com.bigdata.btree used by com.bigdata.service

Class and Description
AbstractBTree Base class for mutable and immutable B+-Tree implementations.
AbstractBTreeTestCase Abstract test case for BTree tests.
BTree This class implements a variant of a B+Tree in which all values are stored in leaves, but the leaves are not connected with prior-next links.
Checkpoint A checkpoint record is written each time the btree is flushed to the store.
DefaultTupleSerializer Default implementation uses the KeyBuilder to format the object as a key and uses Java default serialization for the value.
IAutoboxBTree An interface defining non-batch methods for inserting, removing, lookup, and containment tests where keys and values are implicitly converted to and from byte[]s using the ITupleSerializer configured on the IndexMetadata object for the IIndex.
IBTreeStatistics Interface used to report out some statistics about a B+Tree.
ICheckpointProtocol Interface in support of the Checkpoint record protocol.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IIndexLocalCounter An interface for accessing an index local counter.
ILinearList Interface for methods that return or accept an ordinal index into the entries in the B+-Tree.
ILocalBTreeView Interface indicates that the index is local rather than remote.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.
IRangeQuery Interface for range count and range query operations.
IReadWriteLockManager Interface for managing read/write locks on persistence capable data structures.
ISimpleBTree Interface for non-batch operations on a B+-Tree mapping non-null variable length unsigned byte[] keys to arbitrary values.
ISimpleIndexAccess Generic data access methods defined for all persistence capable data structures.
ISimpleTreeIndexAccess Extended interface for tree-structured indices.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleIterator Interface visits ITuples populated with the data and metadata for visited index entries.
ITupleSerializer An interface that provides for the (de)-serialization of the value of a tuple stored in an index and, when possible, the key under which that value is stored.
ResultSet An object used to stream key scan results back to the client.
UnisolatedReadWriteIndex A view onto an unisolated index partition which enforces the constraint that either concurrent readers -or- a single writer may have access to the unisolated index at any given time.

Classes in com.bigdata.btree used by com.bigdata.service.geospatial

Class and Description
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.

Classes in com.bigdata.btree used by com.bigdata.service.ndx

Class and Description
AbstractChunkedTupleIterator A chunked iterator that proceeds a ResultSet at a time.
IAutoboxBTree An interface defining non-batch methods for inserting, removing, lookup, and containment tests where keys and values are implicitly converted to and from byte[]s using the ITupleSerializer configured on the IndexMetadata object for the IIndex.
ICounter An interface for a counter.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IIndexLocalCounter An interface for accessing an index local counter.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.
IRangeQuery Interface for range count and range query operations.
ISimpleBTree Interface for non-batch operations on a B+-Tree mapping non-null variable length unsigned byte[] keys to arbitrary values.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleIterator Interface visits ITuples populated with the data and metadata for visited index entries.
ITupleSerializer An interface that provides for the (de)-serialization of the value of a tuple stored in an index and, when possible, the key under which that value is stored.
ResultSet An object used to stream key scan results back to the client.

Classes in com.bigdata.btree used by com.bigdata.sparse

Class and Description
DefaultTupleSerializer Default implementation uses the KeyBuilder to format the object as a key and uses Java default serialization for the value.
IIndex Interface for mutable B+-Tree mapping arbitrary non-null keys to arbitrary values.
IndexSegment An index segment is read-only btree corresponding to some key range of a potentially distributed index.
ISimpleSplitHandler Interface allows an application to constrain the choice of the separator key when an index partition is split.
ITuple Interface exposes more direct access to keys and values visited by an ITupleIterator.
ITupleIterator Interface visits ITuples populated with the data and metadata for visited index entries.
ITupleSerializer An interface that provides for the (de)-serialization of the value of a tuple stored in an index and, when possible, the key under which that value is stored.

Classes in com.bigdata.btree used by com.bigdata.stream

Class and Description
Checkpoint A checkpoint record is written each time the btree is flushed to the store.
ICheckpointProtocol Interface in support of the Checkpoint record protocol.
IDirtyListener An interface that may be used to learn when a BTree becomes dirty.
IndexMetadata The persistent and mostly immutable metadata for a AbstractBTree.
IndexMetadata.Options Options and their defaults for the com.bigdata.btree package and the BTree and IndexSegment classes.
IReadWriteLockManager Interface for managing read/write locks on persistence capable data structures.
ISimpleIndexAccess Generic data access methods defined for all persistence capable data structures.