org.apache.geaflow.state.strategy.accessor

类 RWStaticGraphAccessor<K,VV,EV>

java.lang.Object

org.apache.geaflow.state.strategy.accessor.BaseActionAccess

org.apache.geaflow.state.strategy.accessor.RWStaticGraphAccessor<K,VV,EV>

所有已实现的接口:

StaticGraphTrait<K,VV,EV>, IAccessor, IStaticGraphAccessor<K,VV,EV>

直接已知子类:

COWGraphAccessor, ReadOnlyStaticGraphAccessor

public class RWStaticGraphAccessor<K,VV,EV>
extends BaseActionAccess
implements IStaticGraphAccessor<K,VV,EV>

字段概要

字段

限定符和类型	字段	说明
private IStaticGraphStore<K,VV,EV>	graphStore
private static org.slf4j.Logger	LOGGER

从类继承的字段 org.apache.geaflow.state.strategy.accessor.BaseActionAccess

registeredAction

构造器概要

构造器

构造器	说明
RWStaticGraphAccessor()

方法概要

限定符和类型	方法	说明
void	addEdge(IEdge<K,EV> edge)
void	addVertex(IVertex<K,VV> vertex)
protected List<ActionType>	allowActionTypes()
Map<K,Long>	getAggResult(IStatePushDown pushdown)
Map<K,Long>	getAggResult(List<K> keys, IStatePushDown pushdown)
org.apache.geaflow.common.iterator.CloseableIterator<IEdge<K,EV>>	getEdgeIterator(IStatePushDown pushdown)
org.apache.geaflow.common.iterator.CloseableIterator<IEdge<K,EV>>	getEdgeIterator(List<K> keys, IStatePushDown pushdown)
<R> org.apache.geaflow.common.iterator.CloseableIterator<org.apache.geaflow.common.tuple.Tuple<K,R>>	getEdgeProjectIterator(IStatePushDown<K,IEdge<K,EV>,R> pushdown)
<R> org.apache.geaflow.common.iterator.CloseableIterator<org.apache.geaflow.common.tuple.Tuple<K,R>>	getEdgeProjectIterator(List<K> keys, IStatePushDown<K,IEdge<K,EV>,R> pushdown)
List<IEdge<K,EV>>	getEdges(K sid, IStatePushDown pushdown)
OneDegreeGraph<K,VV,EV>	getOneDegreeGraph(K sid, IStatePushDown pushdown)
org.apache.geaflow.common.iterator.CloseableIterator<OneDegreeGraph<K,VV,EV>>	getOneDegreeGraphIterator(IStatePushDown pushdown)
org.apache.geaflow.common.iterator.CloseableIterator<OneDegreeGraph<K,VV,EV>>	getOneDegreeGraphIterator(List<K> keys, IStatePushDown pushdown)
IStaticGraphStore<K,VV,EV>	getStore()
IVertex<K,VV>	getVertex(K sid, IStatePushDown pushdown)
org.apache.geaflow.common.iterator.CloseableIterator<IVertex<K,VV>>	getVertexIterator(IStatePushDown pushdown)
org.apache.geaflow.common.iterator.CloseableIterator<IVertex<K,VV>>	getVertexIterator(List<K> keys, IStatePushDown pushdown)
void	init(StateContext context, IStoreBuilder storeBuilder)
org.apache.geaflow.common.iterator.CloseableIterator<K>	vertexIDIterator()
org.apache.geaflow.common.iterator.CloseableIterator<K>	vertexIDIterator(IStatePushDown pushDown)

从类继承的方法 org.apache.geaflow.state.strategy.accessor.BaseActionAccess

doStoreAction, initAction, registerAction

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.geaflow.state.strategy.accessor.IAccessor

doStoreAction, registerAction

字段详细资料

LOGGER

private static final org.slf4j.Logger LOGGER

graphStore

private IStaticGraphStore<K,VV,EV> graphStore

构造器详细资料

RWStaticGraphAccessor

public RWStaticGraphAccessor()

方法详细资料

init

public void init(StateContext context,
                 IStoreBuilder storeBuilder)

指定者:

init 在接口中 IAccessor

getStore

public IStaticGraphStore<K,VV,EV> getStore()

指定者:

getStore 在接口中 IAccessor

allowActionTypes

protected List<ActionType> allowActionTypes()

指定者:

allowActionTypes 在类中 BaseActionAccess

addEdge

public void addEdge(IEdge<K,EV> edge)

指定者:

addEdge 在接口中 StaticGraphTrait<K,VV,EV>

getEdges

public List<IEdge<K,EV>> getEdges(K sid,
                                  IStatePushDown pushdown)

指定者:

getEdges 在接口中 StaticGraphTrait<K,VV,EV>

getOneDegreeGraph

public OneDegreeGraph<K,VV,EV> getOneDegreeGraph(K sid,
                                                 IStatePushDown pushdown)

指定者:

getOneDegreeGraph 在接口中 StaticGraphTrait<K,VV,EV>

vertexIDIterator

public org.apache.geaflow.common.iterator.CloseableIterator<K> vertexIDIterator()

指定者:

vertexIDIterator 在接口中 StaticGraphTrait<K,VV,EV>

vertexIDIterator

public org.apache.geaflow.common.iterator.CloseableIterator<K> vertexIDIterator(IStatePushDown pushDown)

指定者:

vertexIDIterator 在接口中 StaticGraphTrait<K,VV,EV>

addVertex

public void addVertex(IVertex<K,VV> vertex)

指定者:

addVertex 在接口中 StaticGraphTrait<K,VV,EV>

getVertex

public IVertex<K,VV> getVertex(K sid,
                               IStatePushDown pushdown)

指定者:

getVertex 在接口中 StaticGraphTrait<K,VV,EV>

getVertexIterator

public org.apache.geaflow.common.iterator.CloseableIterator<IVertex<K,VV>> getVertexIterator(IStatePushDown pushdown)

指定者:

getVertexIterator 在接口中 StaticGraphTrait<K,VV,EV>

getVertexIterator

public org.apache.geaflow.common.iterator.CloseableIterator<IVertex<K,VV>> getVertexIterator(List<K> keys,
                                                                                             IStatePushDown pushdown)

指定者:

getVertexIterator 在接口中 StaticGraphTrait<K,VV,EV>

getEdgeIterator

public org.apache.geaflow.common.iterator.CloseableIterator<IEdge<K,EV>> getEdgeIterator(IStatePushDown pushdown)

指定者:

getEdgeIterator 在接口中 StaticGraphTrait<K,VV,EV>

getEdgeIterator

public org.apache.geaflow.common.iterator.CloseableIterator<IEdge<K,EV>> getEdgeIterator(List<K> keys,
                                                                                         IStatePushDown pushdown)

指定者:

getEdgeIterator 在接口中 StaticGraphTrait<K,VV,EV>

getOneDegreeGraphIterator

public org.apache.geaflow.common.iterator.CloseableIterator<OneDegreeGraph<K,VV,EV>> getOneDegreeGraphIterator(IStatePushDown pushdown)

指定者:

getOneDegreeGraphIterator 在接口中 StaticGraphTrait<K,VV,EV>

getOneDegreeGraphIterator

public org.apache.geaflow.common.iterator.CloseableIterator<OneDegreeGraph<K,VV,EV>> getOneDegreeGraphIterator(List<K> keys,
                                                                                                               IStatePushDown pushdown)

指定者:

getOneDegreeGraphIterator 在接口中 StaticGraphTrait<K,VV,EV>

getEdgeProjectIterator

public <R> org.apache.geaflow.common.iterator.CloseableIterator<org.apache.geaflow.common.tuple.Tuple<K,R>> getEdgeProjectIterator(IStatePushDown<K,IEdge<K,EV>,R> pushdown)

指定者:

getEdgeProjectIterator 在接口中 StaticGraphTrait<K,VV,EV>

getEdgeProjectIterator

public <R> org.apache.geaflow.common.iterator.CloseableIterator<org.apache.geaflow.common.tuple.Tuple<K,R>> getEdgeProjectIterator(List<K> keys,
                                                                                                                                   IStatePushDown<K,IEdge<K,EV>,R> pushdown)

指定者:

getEdgeProjectIterator 在接口中 StaticGraphTrait<K,VV,EV>

getAggResult

public Map<K,Long> getAggResult(IStatePushDown pushdown)

指定者:

getAggResult 在接口中 StaticGraphTrait<K,VV,EV>

getAggResult

public Map<K,Long> getAggResult(List<K> keys,
                                IStatePushDown pushdown)

指定者:

getAggResult 在接口中 StaticGraphTrait<K,VV,EV>