org.apache.tinkerpop.gremlin.tinkergraph.structure

Class TinkerGraph.TinkerGraphGraphFeatures

java.lang.Object

org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph.TinkerGraphGraphFeatures

All Implemented Interfaces:

Graph.Features.FeatureSet, Graph.Features.GraphFeatures

Enclosing class:

TinkerGraph

public static class TinkerGraph.TinkerGraphGraphFeatures
extends Object
implements Graph.Features.GraphFeatures

Field Summary

Fields inherited from interface org.apache.tinkerpop.gremlin.structure.Graph.Features.GraphFeatures

FEATURE_COMPUTER, FEATURE_PERSISTENCE, FEATURE_THREADED_TRANSACTIONS, FEATURE_TRANSACTIONS

Method Summary

Modifier and Type	Method and Description
boolean	supportsPersistence() Determines if the Graph implementation supports persisting it's contents natively to disk.
boolean	supportsThreadedTransactions() Determines if the Graph implementation supports threaded transactions which allow a transaction to be executed across multiple threads via Transaction.create().
boolean	supportsTransactions() Determines if the Graph implementations supports transactions.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.tinkerpop.gremlin.structure.Graph.Features.GraphFeatures

supportsComputer, variables

Method Detail

supportsTransactions

public boolean supportsTransactions()

Description copied from interface: Graph.Features.GraphFeatures

Determines if the Graph implementations supports transactions.

Specified by:

supportsTransactions in interface Graph.Features.GraphFeatures

supportsPersistence

public boolean supportsPersistence()

Description copied from interface: Graph.Features.GraphFeatures

Determines if the Graph implementation supports persisting it's contents natively to disk. This feature does not refer to every graph's ability to write to disk via the Gremlin IO packages (.e.g. GraphML), unless the graph natively persists to disk via those options somehow. For example, TinkerGraph does not support this feature as it is a pure in-sideEffects graph.

Specified by:

supportsPersistence in interface Graph.Features.GraphFeatures

supportsThreadedTransactions

public boolean supportsThreadedTransactions()

Description copied from interface: Graph.Features.GraphFeatures

Determines if the Graph implementation supports threaded transactions which allow a transaction to be executed across multiple threads via Transaction.create().

Specified by:

supportsThreadedTransactions in interface Graph.Features.GraphFeatures