oracle.pgx.algorithm

Interface EdgeProperty<T>

Type Parameters:

T -

public interface EdgeProperty<T>

An edge property of a PgxGraph.

Method Summary

Modifier and Type	Method and Description
static <T> EdgeProperty<T>	create() Instantiate a new edge property.
static <T> EdgeProperty<T>	create(T t) Instantiate a new edge property.
void	decrement(PgxEdge edge) Decrement the property of the given edge.
T	get(PgxEdge edge) Get the property for the given edge.
void	increment(PgxEdge edge) Increment the property of the given edge.
void	reduceAdd(PgxEdge edge, T value) Atomically update the edge's property to the sum of the current value and the given value.
void	reduceAnd(PgxEdge edge, T value) Atomically update the edge's property to the conjunction of the current value and the given value.
void	reduceMax(PgxEdge edge, T value) Atomically update the given edge's property to the maximum of the current value and the given value.
void	reduceMin(PgxEdge edge, T value) Atomically update the given vertex's property to the minimum of the current value and the given value.
void	reduceMul(PgxEdge edge, T value) Atomically update the edge's property to the multiplication of the current value and the given value.
void	reduceOr(PgxEdge edge, T value) Atomically update the edge's property to the disjunction of the current value and the given value.
void	set(PgxEdge edge, T value) Set the value of the edge property for the given edge.
void	setAll(java.util.function.Function<PgxEdge,T> transform) Set the edge property for each edge to the value based on the transformation function.
void	setAll(T value) Set the edge property for every edge to the given value.
void	setDeferred(PgxEdge edge, T value) Set the edge property to the given value, but only after the current parallel region finishes.

Method Detail

create

static <T> EdgeProperty<T> create()

Instantiate a new edge property.

Type Parameters:

T -

Returns:

create

static <T> EdgeProperty<T> create(T t)

Instantiate a new edge property. Initialize the each edge's property with the given value.

Type Parameters:

T -

Returns:

decrement

void decrement(PgxEdge edge)

Decrement the property of the given edge.

Parameters:

edge -

get

T get(PgxEdge edge)

Get the property for the given edge.

Parameters:

edge -

Returns:

increment

void increment(PgxEdge edge)

Increment the property of the given edge.

Parameters:

edge -

reduceAdd

void reduceAdd(PgxEdge edge,
               T value)

Atomically update the edge's property to the sum of the current value and the given value.

Parameters:

edge -

value -

reduceAnd

void reduceAnd(PgxEdge edge,
               T value)

Atomically update the edge's property to the conjunction of the current value and the given value.

Parameters:

edge -

value -

reduceMax

void reduceMax(PgxEdge edge,
               T value)

Atomically update the given edge's property to the maximum of the current value and the given value.

Parameters:

edge -

value -

reduceMin

void reduceMin(PgxEdge edge,
               T value)

Atomically update the given vertex's property to the minimum of the current value and the given value.

Parameters:

edge -

value -

reduceMul

void reduceMul(PgxEdge edge,
               T value)

Atomically update the edge's property to the multiplication of the current value and the given value.

Parameters:

edge -

value -

reduceOr

void reduceOr(PgxEdge edge,
              T value)

Atomically update the edge's property to the disjunction of the current value and the given value.

Parameters:

edge -

value -

set

void set(PgxEdge edge,
         T value)

Set the value of the edge property for the given edge.

Parameters:

edge -

value -

setAll

void setAll(java.util.function.Function<PgxEdge,T> transform)

Set the edge property for each edge to the value based on the transformation function.

Parameters:

transform -

setAll

void setAll(T value)

Set the edge property for every edge to the given value.

Parameters:

value -

setDeferred

void setDeferred(PgxEdge edge,
                 T value)

Set the edge property to the given value, but only after the current parallel region finishes.

Parameters:

edge -

value -