Package akka.stream

Class Shape

java.lang.Object

akka.stream.Shape

Direct Known Subclasses:

AbstractShape, AmorphousShape, BidiShape, ClosedShape, FanInShape, FanOutShape, FlowShape, SinkShape, SourceShape

public abstract class Shape
extends java.lang.Object

Scala API: get a list of all input ports

Constructor Summary

Constructors

Constructor	Description
Shape()

Method Summary

Modifier and Type	Method	Description
abstract Shape	deepCopy()	Create a copy of this Shape object, returning the same type as the original; this constraint can unfortunately not be expressed in the type system.
java.util.List<Inlet<?>>	getInlets()	Java API: get a list of all input ports
java.util.List<Outlet<?>>	getOutlets()	Java API: get a list of all output ports
static boolean	hasOnePort(scala.collection.immutable.Seq<?> ports)
boolean	hasSamePortsAndShapeAs(Shape s)	Compare this to another shape and determine whether the arrangement of ports is the same (including their ordering).
boolean	hasSamePortsAs(Shape s)	Compare this to another shape and determine whether the set of ports is the same (ignoring their ordering).
abstract scala.collection.immutable.Seq<Inlet<?>>	inlets()
abstract scala.collection.immutable.Seq<Outlet<?>>	outlets()	Scala API: get a list of all output ports
void	requireSamePortsAndShapeAs(Shape s)	Asserting version of hasSamePortsAndShapeAs(akka.stream.Shape).
void	requireSamePortsAs(Shape s)	Asserting version of hasSamePortsAs(akka.stream.Shape).

Methods inherited from class java.lang.Object

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

Constructor Detail

Shape

public Shape()

Method Detail

hasOnePort

public static boolean hasOnePort(scala.collection.immutable.Seq<?> ports)

inlets

public abstract scala.collection.immutable.Seq<Inlet<?>> inlets()

outlets

public abstract scala.collection.immutable.Seq<Outlet<?>> outlets()

Scala API: get a list of all output ports

Returns:

(undocumented)

deepCopy

public abstract Shape deepCopy()

Create a copy of this Shape object, returning the same type as the original; this constraint can unfortunately not be expressed in the type system.

Returns:

(undocumented)

getInlets

public java.util.List<Inlet<?>> getInlets()

Java API: get a list of all input ports

Returns:

(undocumented)

getOutlets

public java.util.List<Outlet<?>> getOutlets()

Java API: get a list of all output ports

Returns:

(undocumented)

hasSamePortsAs

public boolean hasSamePortsAs(Shape s)

Compare this to another shape and determine whether the set of ports is the same (ignoring their ordering).

Parameters:

s - (undocumented)

Returns:

(undocumented)

hasSamePortsAndShapeAs

public boolean hasSamePortsAndShapeAs(Shape s)

Compare this to another shape and determine whether the arrangement of ports is the same (including their ordering).

Parameters:

s - (undocumented)

Returns:

(undocumented)

requireSamePortsAs

public void requireSamePortsAs(Shape s)

Asserting version of hasSamePortsAs(akka.stream.Shape).

Parameters:

s - (undocumented)

requireSamePortsAndShapeAs

public void requireSamePortsAndShapeAs(Shape s)

Asserting version of hasSamePortsAndShapeAs(akka.stream.Shape).

Parameters:

s - (undocumented)