Uses of Interface
oracle.pgx.algorithm.PgxVertex

Packages that use PgxVertex

Package	Description
oracle.pgx.algorithm
oracle.pgx.algorithm.filter

Uses of PgxVertex in oracle.pgx.algorithm

Fields in oracle.pgx.algorithm declared as PgxVertex

Modifier and Type	Field	Description
static PgxVertex	PgxVertex.NONE	A value indicating the absence of a vertex.

Methods in oracle.pgx.algorithm that return PgxVertex

Modifier and Type	Method	Description
PgxVertex	EdgeSequence.back()	Get the edge at the back of the sequence.
PgxVertex	VertexSequence.back()	Get the vertex at the back of the sequence.
PgxVertex	PgxEdge.destinationVertex()	Get the target vertex of this edge.
PgxVertex	VertexSequence.front()	Get the vertex at the front of the sequence.
PgxVertex	PgxVertex.getRandomInNeighbor()	Return a random incoming neighbor.
PgxVertex	PgxVertex.getRandomInOutNeighbor()	Return a random incoming or outgoing neighbor.
PgxVertex	PgxVertex.getRandomOutNeighbor()	Return a random outgoing neighbor.
PgxVertex	PgxGraph.getRandomVertex()	Get a random vertex from the graph.
PgxVertex	PgxVertex.parentVertex()	Returns the vertex that was visited before this vertex.
PgxVertex	VertexSequence.pop()	Remove and return a vertex from the sequence.
PgxVertex	VertexSequence.popBack()	Remove and return the vertex at the back of the sequence.
PgxVertex	VertexSequence.popFront()	Remove and return the vertex at the front of the sequence.
PgxVertex	PgxEdge.sourceVertex()	Get the source vertex of this edge.

Methods in oracle.pgx.algorithm with parameters of type PgxVertex

Modifier and Type	Method	Description
void	VertexSet.add(PgxVertex v)	Add the vertex to the set.
<T> Reduction	Reduction.andUpdate(PgxVertex vertex, VertexProperty<T> property, T value)	If the reduction in the Reduction applies, also update the property the property specified here.
boolean	VertexSequence.contains(PgxVertex v)	Check if the sequence contains the given vertex.
boolean	VertexSet.contains(PgxVertex v)	Check if the set contains the given vertex.
void	VertexProperty.decrement(PgxVertex vertex)	Decrement the property of the given vertex.
T	VertexProperty.get(PgxVertex vertex)	Get the property for the given vertex.
boolean	PgxVertex.greaterThan(PgxVertex v)	Check whether this vertex is greater than the given vertex according to the ordering induced on the vertices.
boolean	PgxVertex.hasEdgeFrom(PgxVertex v)	Check if there is an edge from the given vertex to this vertex.
boolean	PgxVertex.hasEdgeTo(PgxVertex v)	Check if there is an edge from this vertex to the given vertex.
static Traversal	Traversal.inBFS(PgxGraph graph, PgxVertex root)	Create a BFS traversal in the given graph rooted at the given vertex.
void	VertexProperty.increment(PgxVertex vertex)	Increment the property of the given vertex.
static Traversal	Traversal.inDFS(PgxGraph graph, PgxVertex root)	Create a DFS traversal in the given graph rooted at the given vertex.
boolean	PgxVertex.lessThan(PgxVertex v)	Check whether this vertex is less than the given vertex according to the ordering induced on the vertices.
void	VertexSequence.push(PgxVertex v)	Add a vertex to the sequence.
void	VertexSequence.pushBack(PgxVertex v)	Add a vertex to the back of the sequence.
void	VertexSequence.pushFront(PgxVertex v)	Add a vertex to the front of the sequence.
void	VertexProperty.reduceAdd(PgxVertex vertex, T value)	Atomically update the vertex's property to the sum of the current value and the given value.
void	VertexProperty.reduceAnd(PgxVertex vertex, T value)	Atomically update the vertex's property to the conjunction of the current value and the given value.
void	VertexProperty.reduceMax(PgxVertex vertex, T value)	Atomically update the given vertex's property to the maximum of the current value and the given value.
void	VertexProperty.reduceMin(PgxVertex vertex, T value)	Atomically update the given vertex's property to the minimum of the current value and the given value.
void	VertexProperty.reduceMul(PgxVertex vertex, T value)	Atomically update the vertex's property to the multiplication of the current value and the given value.
void	VertexProperty.reduceOr(PgxVertex vertex, T value)	Atomically update the vertex's property to the disjunction of the current value and the given value.
void	VertexSet.remove(PgxVertex v)	Remove the vertex from the set.
void	VertexProperty.set(PgxVertex vertex, T value)	Set the value of the vertex property for the given vertex.
void	VertexProperty.setDeferred(PgxVertex vertex, T value)	Set the vertex property to the given value, but only after the current parallel region finishes.
static <T> Reduction	Reduction.updateMaxValue(PgxVertex vertex, VertexProperty<T> property, T value)	Create an atomic reduction of a vertex property.
static <T> Reduction	Reduction.updateMinValue(PgxVertex vertex, VertexProperty<T> property, T value)	Create an atomic reduction of a vertex property.

Method parameters in oracle.pgx.algorithm with type arguments of type PgxVertex

Modifier and Type	Method	Description
boolean	VertexSet.allMatch(java.util.function.Predicate<PgxVertex> predicate)	Check if the predicate holds for all vertices in the set.
boolean	VertexSet.anyMatch(java.util.function.Predicate<PgxVertex> predicate)	Check if the predicate holds for any vertex in the set.
<T extends java.lang.Number> T	VertexSet.avg(java.util.function.Function<PgxVertex,T> reducer)	Apply the reducer to each vertex in the set and compute the average.
Traversal	Traversal.backward(java.util.function.Consumer<PgxVertex> backward)	Visit the vertex in the backward direction of the traversal.
Traversal	Traversal.backwardFilter(java.util.function.Predicate<PgxVertex> filter)	Filter the vertices in the BFS/DFS traversal when going backward.
Traversal	Traversal.filter(java.util.function.Predicate<PgxVertex> filter)	Filter the vertices in the BFS/DFS traversal.
VertexSet	VertexSequence.filter(java.util.function.Predicate<PgxVertex> predicate)	Filter the vertices in the sequence by the given predicate.
VertexSet	VertexSet.filter(java.util.function.Predicate<PgxVertex> predicate)	Filter the vertices in the set by the given predicate.
void	VertexSequence.forEach(java.util.function.Consumer<PgxVertex> callable)	Run the callable for each vertex in the sequence in parallel.
void	VertexSet.forEach(java.util.function.Consumer<PgxVertex> callable)	Run the callable for each vertex in the set in parallel.
void	VertexSequence.forSequential(java.util.function.Consumer<PgxVertex> callable)	Run the callable for each vertex in the sequence in sequence.
void	VertexSet.forSequential(java.util.function.Consumer<PgxVertex> callable)	Run the callable for each vertex in the set in sequence.
Traversal	Traversal.forward(java.util.function.Consumer<PgxVertex> forward)	Visit the vertex in the forward direction of the BFS traversal.
<T extends java.lang.Number> T	VertexSet.max(java.util.function.Function<PgxVertex,T> reducer)	Apply the reducer to each vertex in the set and compute the maximum.
Traversal	Traversal.navigator(java.util.function.Predicate<PgxVertex> navigator)	If the navigator is false, do not consider the neighbors of this vertex in the traversal.
VertexSet	VertexSet.orderBy(java.util.function.Function<PgxVertex,java.lang.Number> transform, Order order)	Order the vertices in the set based on the result of the transformation function.
void	VertexProperty.setAll(java.util.function.Function<PgxVertex,T> transform)	Set the vertex property for each vertex to the value based on the transformation function.
<T extends java.lang.Number> T	VertexSet.sum(java.util.function.Function<PgxVertex,T> reducer)	Apply the reducer to each vertex in the set and sum the results.

Uses of PgxVertex in oracle.pgx.algorithm.filter

Methods in oracle.pgx.algorithm.filter with parameters of type PgxVertex

Modifier and Type	Method	Description
boolean	VertexFilter.evaluate(PgxVertex v)