| Package | Description |
|---|---|
| com.bigdata.bop |
This package provides an API for query operators.
|
| com.bigdata.bop.ap | |
| com.bigdata.bop.controller |
This package provides operators for subquery, including UNION, STEPS,
and STAR (transitive closure).
|
| com.bigdata.bop.engine | |
| com.bigdata.bop.fed | |
| com.bigdata.bop.fed.shards | |
| com.bigdata.bop.join | |
| com.bigdata.rdf.changesets | |
| 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.rio |
This package provides an integration with the openrdf RIO parser that supports
fast data loads.
|
| com.bigdata.rdf.rules | |
| com.bigdata.rdf.sparql.ast |
This package contains an Abstract Syntax Tree which provides an intermediate translation
target for SPARQL parsers.
|
| com.bigdata.rdf.sparql.ast.eval | |
| com.bigdata.rdf.spo |
This package defines a statement model using long term identifiers rather than
RDF Value objects.
|
| com.bigdata.rdf.store |
This package provides several realizations of an RDF database using the bigdata
architecture, including one suitable for temporary data, one suitable for local
processing (single host), and one designed for scale-out on commodity hardware.
|
| 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.relation.rule |
This package includes an abstraction layer for rules.
|
| com.bigdata.relation.rule.eval |
This package supports rule evaluation.
|
| com.bigdata.relation.rule.eval.pipeline |
This package implements a pipeline join.
|
| com.bigdata.service |
This package provides implementations of bigdata services (metadata
service, data service, transaction manager service.
|
| com.bigdata.service.master | |
| com.bigdata.service.ndx | |
| com.bigdata.service.ndx.pipeline | |
| com.bigdata.service.proxy |
This package provides implementations of proxy objects for commonly used
classes.
|
| com.bigdata.striterator |
Streaming iterator patterns based on Martyn Cutcher's striterator design
but supporting generics and with extensions for closable, chunked, and
ordered streaming iterators.
|
| Class and Description |
|---|
| IAccessPath
An abstraction for efficient reads of
IElements from a
IRelation using the index selected by an IPredicate
constraint. |
| IBlockingBuffer
Interface provides an iterator to drain chunks from an
IBuffer. |
| Class and Description |
|---|
| IElementFilter
Filter for accepting or rejecting visited elements.
|
| Class and Description |
|---|
| ThickAsynchronousIterator
An
IAsynchronousIterator that may be serialized and sent to a remote
JVM for consumption. |
| Class and Description |
|---|
| BlockingBuffer
A buffer that will block when it is full.
|
| IAsynchronousIterator
Interface for iterators that are running asynchronously.
|
| IBlockingBuffer
Interface provides an iterator to drain chunks from an
IBuffer. |
| IBuffer
A buffer abstraction.
|
| IRunnableBuffer
An
IBuffer that may be closed. |
| ThickAsynchronousIterator
An
IAsynchronousIterator that may be serialized and sent to a remote
JVM for consumption. |
| Class and Description |
|---|
| ThickAsynchronousIterator
An
IAsynchronousIterator that may be serialized and sent to a remote
JVM for consumption. |
| Class and Description |
|---|
| AbstractUnsynchronizedArrayBuffer
An abstract implementation of an unsynchronized buffer backed by a fixed
capacity array.
|
| IBuffer
A buffer abstraction.
|
| Class and Description |
|---|
| IBuffer
A buffer abstraction.
|
| ThickAsynchronousIterator
An
IAsynchronousIterator that may be serialized and sent to a remote
JVM for consumption. |
| UnsyncLocalOutputBuffer
Wraps the base class to update the caller's
BOpStats. |
| Class and Description |
|---|
| IElementFilter
Filter for accepting or rejecting visited elements.
|
| Class and Description |
|---|
| IAccessPath
An abstraction for efficient reads of
IElements from a
IRelation using the index selected by an IPredicate
constraint. |
| IElementFilter
Filter for accepting or rejecting visited elements.
|
| Class and Description |
|---|
| IAccessPath
An abstraction for efficient reads of
IElements from a
IRelation using the index selected by an IPredicate
constraint. |
| Class and Description |
|---|
| IBuffer
A buffer abstraction.
|
| Class and Description |
|---|
| IBuffer
A buffer abstraction.
|
| Class and Description |
|---|
| AbstractArrayBuffer
A thread-safe buffer backed by a fixed capacity array.
|
| IAbstractAccessPath
A common interface for all access paths.
|
| IAccessPath
An abstraction for efficient reads of
IElements from a
IRelation using the index selected by an IPredicate
constraint. |
| IBuffer
A buffer abstraction.
|
| IElementFilter
Filter for accepting or rejecting visited elements.
|
| Class and Description |
|---|
| IElementFilter
Filter for accepting or rejecting visited elements.
|
| Class and Description |
|---|
| IAccessPath
An abstraction for efficient reads of
IElements from a
IRelation using the index selected by an IPredicate
constraint. |
| Class and Description |
|---|
| AccessPath
Abstract base class for type-specific
IAccessPath implementations. |
| IAbstractAccessPath
A common interface for all access paths.
|
| IAccessPath
An abstraction for efficient reads of
IElements from a
IRelation using the index selected by an IPredicate
constraint. |
| IBindingSetAccessPath
An interface for access paths which visit solutions (versus
IElement
s). |
| IElementFilter
Filter for accepting or rejecting visited elements.
|
| Class and Description |
|---|
| IAccessPath
An abstraction for efficient reads of
IElements from a
IRelation using the index selected by an IPredicate
constraint. |
| IElementFilter
Filter for accepting or rejecting visited elements.
|
| Class and Description |
|---|
| IAccessPath
An abstraction for efficient reads of
IElements from a
IRelation using the index selected by an IPredicate
constraint. |
| Class and Description |
|---|
| AbstractArrayBuffer
A thread-safe buffer backed by a fixed capacity array.
|
| AbstractElementBuffer
Base class for
IBuffer of IRelation elements whose target is
a mutation (insert, delete, or update) of some IMutableRelation. |
| AbstractUnsynchronizedArrayBuffer
An abstract implementation of an unsynchronized buffer backed by a fixed
capacity array.
|
| AccessPath
Abstract base class for type-specific
IAccessPath implementations. |
| EmptyCloseableIterator
An empty
ICloseableIterator. |
| IAbstractAccessPath
A common interface for all access paths.
|
| IAccessPath
An abstraction for efficient reads of
IElements from a
IRelation using the index selected by an IPredicate
constraint. |
| IAsynchronousIterator
Interface for iterators that are running asynchronously.
|
| IBindingSetAccessPath
An interface for access paths which visit solutions (versus
IElement
s). |
| IBlockingBuffer
Interface provides an iterator to drain chunks from an
IBuffer. |
| IBuffer
A buffer abstraction.
|
| IElementFilter
Filter for accepting or rejecting visited elements.
|
| IMultiSourceCloseableIterator
An interface which permits new sources to be attached dynamically.
|
| IRunnableBuffer
An
IBuffer that may be closed. |
| Class and Description |
|---|
| IAccessPath
An abstraction for efficient reads of
IElements from a
IRelation using the index selected by an IPredicate
constraint. |
| Class and Description |
|---|
| AbstractArrayBuffer
A thread-safe buffer backed by a fixed capacity array.
|
| IAccessPath
An abstraction for efficient reads of
IElements from a
IRelation using the index selected by an IPredicate
constraint. |
| IAsynchronousIterator
Interface for iterators that are running asynchronously.
|
| IBlockingBuffer
Interface provides an iterator to drain chunks from an
IBuffer. |
| IBuffer
A buffer abstraction.
|
| IElementFilter
Filter for accepting or rejecting visited elements.
|
| Class and Description |
|---|
| AbstractUnsynchronizedArrayBuffer
An abstract implementation of an unsynchronized buffer backed by a fixed
capacity array.
|
| BlockingBuffer
A buffer that will block when it is full.
|
| IAsynchronousIterator
Interface for iterators that are running asynchronously.
|
| IBuffer
A buffer abstraction.
|
| ThickAsynchronousIterator
An
IAsynchronousIterator that may be serialized and sent to a remote
JVM for consumption. |
| Class and Description |
|---|
| IAsynchronousIterator
Interface for iterators that are running asynchronously.
|
| IBuffer
A buffer abstraction.
|
| Class and Description |
|---|
| BlockingBuffer
A buffer that will block when it is full.
|
| Class and Description |
|---|
| BlockingBuffer
A buffer that will block when it is full.
|
| IRunnableBuffer
An
IBuffer that may be closed. |
| Class and Description |
|---|
| BlockingBuffer
A buffer that will block when it is full.
|
| IAsynchronousIterator
Interface for iterators that are running asynchronously.
|
| Class and Description |
|---|
| IAsynchronousIterator
Interface for iterators that are running asynchronously.
|
| IBuffer
A buffer abstraction.
|
| IRunnableBuffer
An
IBuffer that may be closed. |
| Class and Description |
|---|
| BlockingBuffer
A buffer that will block when it is full.
|
| IElementFilter
Filter for accepting or rejecting visited elements.
|
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