com.robopupu.api.graph.nodes

Class SumNode<IN>

java.lang.Object

com.robopupu.api.graph.Node<IN,java.lang.Double>

com.robopupu.api.graph.nodes.SumNode<IN>

All Implemented Interfaces:

InputNode<IN>, OutputNode<java.lang.Double>

public class SumNode<IN>
extends Node<IN,java.lang.Double>

SumNode sums the received input values until InputNode.onCompleted(OutputNode) is invoked.

Field Summary

Fields inherited from class com.robopupu.api.graph.Node

graph, inputNodes

Constructor Summary

Constructors

Constructor and Description
SumNode()

Method Summary

Modifier and Type	Method and Description
void	doOnReset() Invoked by InputNode.onCompleted(OutputNode).
void	onCompleted(OutputNode<?> outputNode) Invoked when the specified source OutputNode is completed.
protected java.lang.Double	processInput(OutputNode<IN> source, IN input) Invoked by InputNode.onInput(OutputNode, Object) when the given input Object has been received from the OutputNode that emitted it.

Methods inherited from class com.robopupu.api.graph.Node

action, action, addInputNode, attach, begin, begin, beginTimer, beginTimer, buffer, completed, concat, concatStrings, count, createErrorMessage, detach, dispatchError, dispatchReset, distinct, doOnCompleted, doOnError, doOnInput, emitOutput, emitOutput, filter, first, first, getGraph, hasInputNodes, isErrorReceived, last, last, map, merge, nth, observer, observer, onAttached, onDetached, onError, onInput, onReset, removeInputNode, repeat, reverse, setErrorReceived, setGraph, skip, skipWhile, start, string, sum, take, timer, timer, toBoolean, toByte, toChar, toDouble, toFloat, toInt, toLong, toMain, toShort, toWorker, whenClicked, whenTextChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

SumNode

public SumNode()

Method Detail

processInput

protected java.lang.Double processInput(OutputNode<IN> source,
                                        IN input)

Description copied from class: Node

Invoked by InputNode.onInput(OutputNode, Object) when the given input Object has been received from the OutputNode that emitted it.

Overrides:

processInput in class Node<IN,java.lang.Double>

Parameters:

source - An OutputNode that emitted the input.

input - The input Object.

onCompleted

public void onCompleted(OutputNode<?> outputNode)

Description copied from interface: InputNode

Invoked when the specified source OutputNode is completed.

Specified by:

onCompleted in interface InputNode<IN>

Overrides:

onCompleted in class Node<IN,java.lang.Double>

Parameters:

outputNode - The completed OutputNode.

doOnReset

public void doOnReset()

Description copied from class: Node

Invoked by InputNode.onCompleted(OutputNode). This method can be overridden in subclasses for hooking on the reset events.

Overrides:

doOnReset in class Node<IN,java.lang.Double>