oracle.pgx.algorithm

Interface EdgeSet

public interface EdgeSet

An unordered set of edges (no duplicates).

Method Summary

Modifier and Type	Method and Description
void	add(PgxEdge e) Add the edge to the set.
boolean	allMatch(java.util.function.Predicate<PgxEdge> predicate) Check if the predicate holds for all edges in the set.
boolean	anyMatch(java.util.function.Predicate<PgxEdge> predicate) Check if the predicate holds for any edge in the set.
void	clear() Remove all edges from the set.
default EdgeSet	clone() Clone this edge set.
static EdgeSet	create() Instantiate a new edge set.
EdgeSet	filter(EdgeProperty<java.lang.Boolean> property) Filter the edges in the set by the given boolean property.
EdgeSet	filter(java.util.function.Predicate<PgxEdge> predicate) Filter the edges in the set by the given predicate.
void	forEach(java.util.function.Consumer<PgxEdge> callable) Run the callable for each edge in the set in parallel.
void	forSequential(java.util.function.Consumer<PgxEdge> callable) Run the callable for each edge in the set in sequence.
<T extends java.lang.Number> T	max(java.util.function.Function<PgxEdge,T> reducer) Apply the reducer to each edge in the set and compute the maximum.
EdgeSet	orderBy(EdgeProperty vertexProperty, Order order) Order the edges based on the value of the property.
EdgeSet	orderBy(java.util.function.Function<PgxEdge,java.lang.Number> transform, Order order) Order the edges in the set based on the result of the transformation function.
void	remove(PgxEdge e) Remove the edge from the set.
int	size() Get the number of edges in the set.
<T extends java.lang.Number> T	sum(EdgeProperty<T> reducer) Get the property for each edge in the set and sum the results.
<T extends java.lang.Number> T	sum(java.util.function.Function<PgxEdge,T> reducer) Apply the reducer to each edge in the set and sum the results.

Method Detail

add

void add(PgxEdge e)

Add the edge to the set.

Parameters:

e -

allMatch

boolean allMatch(java.util.function.Predicate<PgxEdge> predicate)

Check if the predicate holds for all edges in the set.

Parameters:

predicate -

Returns:

anyMatch

boolean anyMatch(java.util.function.Predicate<PgxEdge> predicate)

Check if the predicate holds for any edge in the set.

Parameters:

predicate -

Returns:

clear

void clear()

Remove all edges from the set.

clone

default EdgeSet clone()

Clone this edge set.

Returns:

create

static EdgeSet create()

Instantiate a new edge set.

Returns:

filter

EdgeSet filter(EdgeProperty<java.lang.Boolean> property)

Filter the edges in the set by the given boolean property.

Parameters:

property -

Returns:

filter

EdgeSet filter(java.util.function.Predicate<PgxEdge> predicate)

Filter the edges in the set by the given predicate.

Parameters:

predicate -

Returns:

forEach

void forEach(java.util.function.Consumer<PgxEdge> callable)

Run the callable for each edge in the set in parallel.

Parameters:

callable -

forSequential

void forSequential(java.util.function.Consumer<PgxEdge> callable)

Run the callable for each edge in the set in sequence.

Parameters:

callable -

max

<T extends java.lang.Number> T max(java.util.function.Function<PgxEdge,T> reducer)

Apply the reducer to each edge in the set and compute the maximum.

Type Parameters:

T -

Parameters:

reducer -

Returns:

orderBy

EdgeSet orderBy(EdgeProperty vertexProperty,
                Order order)

Order the edges based on the value of the property.

Parameters:

vertexProperty -

order -

Returns:

orderBy

EdgeSet orderBy(java.util.function.Function<PgxEdge,java.lang.Number> transform,
                Order order)

Order the edges in the set based on the result of the transformation function.

Parameters:

transform -

order -

Returns:

remove

void remove(PgxEdge e)

Remove the edge from the set.

Parameters:

e -

size

int size()

Get the number of edges in the set.

Returns:

sum

<T extends java.lang.Number> T sum(EdgeProperty<T> reducer)

Get the property for each edge in the set and sum the results.

Type Parameters:

T -

Parameters:

reducer -

Returns:

sum

<T extends java.lang.Number> T sum(java.util.function.Function<PgxEdge,T> reducer)

Apply the reducer to each edge in the set and sum the results.

Type Parameters:

T -

Parameters:

reducer -

Returns: