Package com.valhalla.sdk.tasks.tree

Class Branch

java.lang.Object

com.valhalla.sdk.tasks.tree.Leaf

com.valhalla.sdk.tasks.tree.Branch

All Implemented Interfaces:

Sleepable

Direct Known Subclasses:

Root

public abstract class Branch
extends Leaf

Decision-tree branch that executes its first valid child in insertion order.

Constructor Summary

Constructors

Constructor	Description
Branch()

Method Summary

Modifier and Type	Method	Description
final Branch	addLeaves(Leaf... leaves)	Appends children in selection order and attaches their parent links.
final void	clear()	Detaches and removes every child.
final List<Leaf>	getChildren()	Returns the branch's current children.
long	onLoop()	Executes the first valid child, or returns a bounded randomized idle delay.

Methods inherited from class com.valhalla.sdk.tasks.tree.Leaf

getContext, getParent, getTree, isValid, setParent

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.valhalla.sdk.api.util.Sleepable

sleep, sleep, sleepUntil, sleepUntil, sleepUntil, sleepWhile, sleepWhile, sleepWhile

Constructor Details

Branch

public Branch()

Method Details

addLeaves

public final Branch addLeaves(Leaf... leaves)

Appends children in selection order and attaches their parent links.

Parameters:

leaves - non-null child branches or executable leaves

Returns:

this branch for fluent registration

clear

public final void clear()

Detaches and removes every child.

getChildren

public final List<Leaf> getChildren()

Returns the branch's current children.

Returns:

immutable snapshot of children in selection order

onLoop

public long onLoop()

Executes the first valid child, or returns a bounded randomized idle delay.

Specified by:

onLoop in class Leaf

Returns:

selected child delay, or an idle delay from 50 through 1,000 milliseconds