Package com.persequor.extension.eventservice

Class Descendants

java.lang.Object

com.persequor.extension.eventservice.Descendants

public class Descendants
extends Object

This class represents a tree/hierarchy structure of Epcs.

Constructor Summary

Constructors

Constructor	Description
Descendants(QuantityElement quantityElement)
Descendants(String epc)
Descendants(String epc, DescendantsList descendants, List<UUID> sagaEventIds)

Method Summary

Modifier and Type	Method	Description
Collection<String>	getAllNonLeafEpcs()
Descendants	getAncestor()
DescendantsList	getDescendants()
String	getEpc()	Returns an EPC of a container if this instance represents a container, Returns an EPC of an item if this instance represents an item.
Collection<String>	getLeafEpcs()	In case if leafs are representing quantity elements EPC class will be included into the result.
Collection<Descendants>	getLeafNodes()
Optional<QuantityElement>	getQuantityElement()
List<UUID>	getSagaEventIds()
void	visit(BiConsumer<Descendants,Integer> visitor)	Visit each node in the tree structure

Methods inherited from class java.lang.Object

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

Constructor Details

Descendants

public Descendants(String epc,
 DescendantsList descendants,
 List<UUID> sagaEventIds)

Descendants

public Descendants(String epc)

Descendants

public Descendants(QuantityElement quantityElement)

Method Details

getDescendants

public DescendantsList getDescendants()

getEpc

public String getEpc()

Returns an EPC of a container if this instance represents a container, Returns an EPC of an item if this instance represents an item. Returns an EPC class if this instance represents a quantity element

Returns:

EPC of a container or an item inside a container or an EPC class of a quantity element

getQuantityElement

public Optional<QuantityElement> getQuantityElement()

getSagaEventIds

public List<UUID> getSagaEventIds()

getLeafEpcs

public Collection<String> getLeafEpcs()

In case if leafs are representing quantity elements EPC class will be included into the result.

Returns:

EPCs or EPC classes of the leaf nodes

getLeafNodes

public Collection<Descendants> getLeafNodes()

getAllNonLeafEpcs

public Collection<String> getAllNonLeafEpcs()

getAncestor

public Descendants getAncestor()

visit

public void visit(BiConsumer<Descendants,Integer> visitor)

Visit each node in the tree structure

Parameters:

visitor - the visitor accepting: node and depth