org.shared.parallel

Class Engine.EngineNode<I,O>

java.lang.Object

org.shared.parallel.Engine.EngineNode<I,O>

Type Parameters:

I - the input type.

O - the output type.

All Implemented Interfaces:

Comparable<Engine.EngineNode<?,?>>, Runnable, Handle<O>, Traversable<Engine.EngineNode<?,?>,Engine.EngineEdge<?>>

Enclosing class:

Engine<T>

protected class Engine.EngineNode<I,O>
extends Object
implements Handle<O>, Runnable, Traversable<Engine.EngineNode<?,?>,Engine.EngineEdge<?>>

A computation node that is part of some topology of nodes.

Constructor Summary

Constructors

Constructor and Description
Engine.EngineNode(Calculator<? super I,? extends O> calculator, boolean hasOutput) Default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(Engine.EngineNode<?,?> node) Compares traversal orders to determine priority of execution.
O	get() Gets the output.
int	getDepth() Gets the depth.
List<Engine.EngineEdge<? extends I>>	getIn() Gets the incoming edges.
int	getOrder() Gets the order.
List<Engine.EngineEdge<? super O>>	getOut() Gets the outgoing edges.
void	run() Executes the Calculator.calculate(List) method associated with this node.
void	set(O value) Sets the output.
void	setDepth(int depth) Sets the depth.
void	setOrder(int order) Sets the order.
String	toString() Creates a human-readable representation of this node.

Methods inherited from class java.lang.Object

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

Constructor Detail

Engine.EngineNode

public Engine.EngineNode(Calculator<? super I,? extends O> calculator,
                 boolean hasOutput)

Default constructor.

Method Detail

compareTo

public int compareTo(Engine.EngineNode<?,?> node)

Compares traversal orders to determine priority of execution.

Specified by:

compareTo in interface Comparable<Engine.EngineNode<?,?>>

get

public O get()

Description copied from interface: Handle

Gets the output.

Specified by:

get in interface Handle<O>

set

public void set(O value)

Description copied from interface: Handle

Sets the output.

Specified by:

set in interface Handle<O>

getOrder

public int getOrder()

Description copied from interface: Traversable

Gets the order.

Specified by:

getOrder in interface Traversable<Engine.EngineNode<?,?>,Engine.EngineEdge<?>>

setOrder

public void setOrder(int order)

Description copied from interface: Traversable

Sets the order.

Specified by:

setOrder in interface Traversable<Engine.EngineNode<?,?>,Engine.EngineEdge<?>>

getDepth

public int getDepth()

Description copied from interface: Traversable

Gets the depth.

Specified by:

getDepth in interface Traversable<Engine.EngineNode<?,?>,Engine.EngineEdge<?>>

setDepth

public void setDepth(int depth)

Description copied from interface: Traversable

Sets the depth.

Specified by:

setDepth in interface Traversable<Engine.EngineNode<?,?>,Engine.EngineEdge<?>>

getIn

public List<Engine.EngineEdge<? extends I>> getIn()

Description copied from interface: Traversable

Gets the incoming edges.

Specified by:

getIn in interface Traversable<Engine.EngineNode<?,?>,Engine.EngineEdge<?>>

getOut

public List<Engine.EngineEdge<? super O>> getOut()

Description copied from interface: Traversable

Gets the outgoing edges.

Specified by:

getOut in interface Traversable<Engine.EngineNode<?,?>,Engine.EngineEdge<?>>

toString

public String toString()

Description copied from interface: Traversable

Creates a human-readable representation of this node.

Specified by:

toString in interface Traversable<Engine.EngineNode<?,?>,Engine.EngineEdge<?>>

Overrides:

toString in class Object

run

public void run()

Executes the Calculator.calculate(List) method associated with this node.

Specified by:

run in interface Runnable