com.jaxio.celerio.util.support

Class CurrentAndFlatListHolder<T extends Named,H extends Hierarchical<H>>

java.lang.Object

com.jaxio.celerio.util.support.AbstractListHolder<T>

com.jaxio.celerio.util.support.CurrentAndFlatListHolder<T,H>

Type Parameters:

T - - An element that is part of a List.

H - - In our case, an Entity

All Implemented Interfaces:

ListHolder<T>

Direct Known Subclasses:

EntityAttributes, EntityEntity, EntityPackageImports, EntityRelations, EntityUniques

public class CurrentAndFlatListHolder<T extends Named,H extends Hierarchical<H>>
extends AbstractListHolder<T>

Mix ListHolder and Hierarchical. When a node is part of a hierarchy exposing a list of elements (example: an entity exposing a list of attributes), this class enable you to retrieve in one single ListHolder the elements that are scattered in the node's family tree.

Constructor Summary

Constructors

Constructor and Description
CurrentAndFlatListHolder(H node, ListGetter<T,H> listGetter)
CurrentAndFlatListHolder(H node, ListGetter<T,H> listGetter, predicate)

Method Summary

Methods

Modifier and Type	Method and Description
SimpleListHolder<T>	getFlatAbove() Returns in a ListHolder all the T elements that are present in the current node's ancestors, up to the root node.
SimpleListHolder<T>	getFlatDown() Returns in a ListHolder all the T elements that are present in the current node and all its descendants.
SimpleListHolder<T>	getFlatFull() Returns in a ListHolder all the T elements that are present in the current node's root and all its descendants.
SimpleListHolder<T>	getFlatUp() Returns in a ListHolder all the T elements that are present in the current node and its ancestors, up to the root node.
SimpleListHolder<T>	getUniqueFlatDown() Returns in a ListHolder all the T elements (without duplicates) that are present in the current node and all its descendants.
SimpleListHolder<T>	getUniqueFlatFull() Returns in a ListHolder all the T elements (without duplicate) that are present in the current node's root and all its descendants.
SimpleListHolder<T>	getUniqueFlatUp() Returns in a ListHolder all the T elements (without duplicate) that are present in the current node and its ancestors, up to the root node.

Methods inherited from class com.jaxio.celerio.util.support.AbstractListHolder

except, getAsTwoLists, getFirst, getList, getSize, getSubList, getSubListSize, isEmpty, isNotEmpty

Methods inherited from class java.lang.Object

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

Constructor Detail

CurrentAndFlatListHolder

public CurrentAndFlatListHolder(H node,
                        ListGetter<T,H> listGetter)

CurrentAndFlatListHolder

public CurrentAndFlatListHolder(H node,
                        ListGetter<T,H> listGetter,
                         predicate)

Method Detail

getFlatUp

public SimpleListHolder<T> getFlatUp()

Returns in a ListHolder all the T elements that are present in the current node and its ancestors, up to the root node.

getFlatAbove

public SimpleListHolder<T> getFlatAbove()

Returns in a ListHolder all the T elements that are present in the current node's ancestors, up to the root node.

getFlatDown

public SimpleListHolder<T> getFlatDown()

Returns in a ListHolder all the T elements that are present in the current node and all its descendants.

getFlatFull

public SimpleListHolder<T> getFlatFull()

Returns in a ListHolder all the T elements that are present in the current node's root and all its descendants.

getUniqueFlatUp

public SimpleListHolder<T> getUniqueFlatUp()

Returns in a ListHolder all the T elements (without duplicate) that are present in the current node and its ancestors, up to the root node.

getUniqueFlatDown

public SimpleListHolder<T> getUniqueFlatDown()

Returns in a ListHolder all the T elements (without duplicates) that are present in the current node and all its descendants.

getUniqueFlatFull

public SimpleListHolder<T> getUniqueFlatFull()

Returns in a ListHolder all the T elements (without duplicate) that are present in the current node's root and all its descendants.