Package org.aksw.facete.v3.api

Class TreeDataMap<K,V>

java.lang.Object

org.aksw.facete.v3.api.TreeDataMap<K,V>

All Implemented Interfaces:

Serializable

public class TreeDataMap<K,V>
extends Object
implements Serializable

A stripped down copy of Vaadin's TreeData class. Used to capture hierarchical projections of FacetPaths.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
TreeDataMap()

Method Summary

Modifier and Type	Method	Description
TreeDataMap<K,V>	addItem(K parent, K item)
TreeDataMap<K,V>	addItems(Collection<K> rootItems, Function<K,? extends Collection<K>> childItemProvider)
TreeDataMap<K,V>	addItems(K parent, Collection<K> items)
TreeDataMap<K,V>	addItems(K parent, Stream<K> items)
TreeDataMap<K,V>	addItems(K parent, K... items)
TreeDataMap<K,V>	addRootItems(Collection<K> items)
TreeDataMap<K,V>	addRootItems(Stream<K> items)
TreeDataMap<K,V>	addRootItems(K... items)
TreeDataMap<K,V>	clear()
TreeDataMap<K,V>	cloneTree()	Return a new instance of this tree structure.
boolean	contains(K item)
V	get(Object key)
List<K>	getChildren(K item)
K	getParent(K item)
List<K>	getRootItems()
<O> TreeDataMap<O,V>	mapKeys(Function<K,O> mapper)
void	moveAfterSibling(K item, K sibling)
V	put(K key, V value)
TreeDataMap<K,V>	putAll(TreeDataMap<K,V> other)
void	putItem(K item, Function<? super K,? extends K> getParent)	Add an item to this structure by recursively adding its ancestors first.
TreeDataMap<K,V>	removeItem(K item)
void	setParent(K item, K parent)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

TreeDataMap

public TreeDataMap()

Method Details

mapKeys

public <O> TreeDataMap<O,V> mapKeys(Function<K,O> mapper)

get

public V get(Object key)

put

public V put(K key,
 V value)

putAll

public TreeDataMap<K,V> putAll(TreeDataMap<K,V> other)

cloneTree

public TreeDataMap<K,V> cloneTree()

Return a new instance of this tree structure. Does not copy the elements of type T.

addItems

public TreeDataMap<K,V> addItems(Collection<K> rootItems,
 Function<K,? extends Collection<K>> childItemProvider)

putItem

public void putItem(K item,
 Function<? super K,? extends K> getParent)

Add an item to this structure by recursively adding its ancestors first.

toString

public String toString()

Overrides:

toString in class Object

addRootItems

public TreeDataMap<K,V> addRootItems(K... items)

addRootItems

public TreeDataMap<K,V> addRootItems(Collection<K> items)

addRootItems

public TreeDataMap<K,V> addRootItems(Stream<K> items)

addItem

public TreeDataMap<K,V> addItem(K parent,
 K item)

addItems

public TreeDataMap<K,V> addItems(K parent,
 K... items)

addItems

public TreeDataMap<K,V> addItems(K parent,
 Collection<K> items)

addItems

public TreeDataMap<K,V> addItems(K parent,
 Stream<K> items)

removeItem

public TreeDataMap<K,V> removeItem(K item)

clear

public TreeDataMap<K,V> clear()

getRootItems

public List<K> getRootItems()

getChildren

public List<K> getChildren(K item)

getParent

public K getParent(K item)

setParent

public void setParent(K item,
 K parent)

moveAfterSibling

public void moveAfterSibling(K item,
 K sibling)

contains

public boolean contains(K item)