AbstractEfficientTreeBasedProposer (SPECpp)

java.lang.Object
- org.processmining.specpp.componenting.system.link.AbstractBaseClass
- - org.processmining.specpp.base.impls.AbstractEfficientTreeBasedProposer<C,N>

Type Parameters:

C - candidate type

N - tree node type

All Implemented Interfaces:

java.util.function.Supplier<C>, Proposer<C>, FullComponentSystemUser, ProposerComponent<C>, HasComponentCollection, IsGlobalProvider, UsesGlobalComponentSystem, UsesLocalComponentSystem, Initializable

Direct Known Subclasses:

EfficientTreeWithExternalizedLogicBasedProposer
```
public abstract class AbstractEfficientTreeBasedProposer<C extends Candidate,N extends TreeNode & LocallyExpandable<N>>
extends AbstractBaseClass
implements ProposerComponent<C>
```
Abstract base class for efficient tree-based proposers. It translates the call to proposeCandidate() to node generation in the internal EfficientTree via expansion.

See Also:

EfficientTree

Field Summary

Fields
Modifier and Type Field Description

protected EfficientTree<N> tree

Constructor Summary

Constructors
Modifier Constructor Description

protected AbstractEfficientTreeBasedProposer(EfficientTreeComponent<N> tree)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected N`	`advance()`
`protected abstract boolean`	`describesValidCandidate(N node)`
`protected abstract C`	`extractCandidate(N node)`
`N`	`getPreviousProposedNode()`
`C`	`proposeCandidate()`

Methods inherited from class org.processmining.specpp.componenting.system.link.AbstractBaseClass
collectTransitiveSubcomponents, getComponentCollection, getSubComponents, globalComponentSystem, init, initSelf, localComponentSystem, postSubComponentInit, preSubComponentInit, registerSubComponent, unregisterSubComponent

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.processmining.specpp.componenting.system.FullComponentSystemUser
collectTransitiveSubcomponents, connectLocalComponentSystem, getComponentCollection, registerSubComponent, unregisterSubComponent

Methods inherited from interface org.processmining.specpp.traits.Initializable
init

Methods inherited from interface org.processmining.specpp.base.Proposer
get

Methods inherited from interface org.processmining.specpp.componenting.traits.UsesGlobalComponentSystem
globalComponentSystem

Methods inherited from interface org.processmining.specpp.componenting.traits.UsesLocalComponentSystem
bridgeToChildren, localComponentSystem

Field Detail

tree

protected final EfficientTree<N extends TreeNode & LocallyExpandable<N>> tree

Constructor Detail

AbstractEfficientTreeBasedProposer

protected AbstractEfficientTreeBasedProposer(EfficientTreeComponent<N> tree)

Method Detail

getPreviousProposedNode
```
public N getPreviousProposedNode()
```

extractCandidate

protected abstract C extractCandidate(N node)

describesValidCandidate

protected abstract boolean describesValidCandidate(N node)

proposeCandidate
```
public C proposeCandidate()
```
Specified by:

proposeCandidate in interface Proposer<C extends Candidate>

advance
```
protected N advance()
```