Package | Description |
---|---|
com.bigdata.rdf.graph |
The GAS (Gather Apply Scatter) API was developed for PowerGraph
(aka GraphLab 2.1).
|
com.bigdata.rdf.graph.analytics |
This package provides implementations of various graph analytics using the
GAS API.
|
com.bigdata.rdf.graph.impl |
This is an implementation of the GAS API for the bigdata platform.
|
com.bigdata.rdf.graph.impl.bd | |
com.bigdata.rdf.graph.impl.util |
Modifier and Type | Method and Description |
---|---|
IGASProgram<VS,ES,ST> |
IGASContext.getGASProgram()
Return the program that is being evaluated.
|
Modifier and Type | Method and Description |
---|---|
<VS,ES,ST> IGASContext<VS,ES,ST> |
IGASEngine.newGASContext(IGraphAccessor graphAccessor,
IGASProgram<VS,ES,ST> program)
Obtain an execution context for the specified
IGASProgram . |
Modifier and Type | Class and Description |
---|---|
class |
BFS
Breadth First Search (BFS) is an iterative graph traversal primitive.
|
class |
CC
Connected components computes the distinct sets of non-overlapping subgraphs
within a graph.
|
class |
PR
Page rank assigns weights to the vertices in a graph based by on the relative
"importance" as determined by the patterns of directed links in the graph.
|
class |
SSSP
SSSP (Single Source, Shortest Path).
|
Modifier and Type | Class and Description |
---|---|
class |
BaseGASProgram<VS,ES,ST>
Abstract base class with some useful defaults.
|
Modifier and Type | Method and Description |
---|---|
IGASProgram<VS,ES,ST> |
GASContext.getGASProgram() |
Modifier and Type | Method and Description |
---|---|
<VS,ES,ST> IGASContext<VS,ES,ST> |
GASEngine.newGASContext(IGraphAccessor graphAccessor,
IGASProgram<VS,ES,ST> gasProgram) |
<VS,ES,ST> IGASState<VS,ES,ST> |
GASEngine.newGASState(IGraphAccessor graphAccessor,
IGASProgram<VS,ES,ST> gasProgram) |
Constructor and Description |
---|
GASContext(GASEngine gasEngine,
IGraphAccessor graphAccessor,
IGASState<VS,ES,ST> gasState,
IGASProgram<VS,ES,ST> gasProgram) |
GASState(IGASEngine gasEngine,
IGraphAccessor graphAccessor,
IStaticFrontier frontier,
IGASSchedulerImpl gasScheduler,
IGASProgram<VS,ES,ST> gasProgram) |
Modifier and Type | Class and Description |
---|---|
class |
PATHS
PATHS is an iterative graph traversal operation.
|
Modifier and Type | Method and Description |
---|---|
protected IGASProgram<VS,ES,ST> |
BigdataGASRunner.newGASProgram()
Return an instance of the
IGASProgram to be evaluated. |
Modifier and Type | Method and Description |
---|---|
<VS,ES,ST> IGASState<VS,ES,ST> |
BigdataGASEngine.newGASState(IGraphAccessor graphAccessor,
IGASProgram<VS,ES,ST> gasProgram) |
Constructor and Description |
---|
BigdataGASState(IGASEngine gasEngine,
BigdataGASEngine.BigdataGraphAccessor graphAccessor,
IStaticFrontier frontier,
IGASSchedulerImpl gasScheduler,
IGASProgram<VS,ES,ST> gasProgram) |
Modifier and Type | Field and Description |
---|---|
Class<IGASProgram<VS,ES,ST>> |
GASRunnerBase.OptionData.analyticClass
The analytic class to be executed.
|
Modifier and Type | Method and Description |
---|---|
protected IGASProgram<VS,ES,ST> |
GASRunnerBase.newGASProgram()
Return an instance of the
IGASProgram to be evaluated. |
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