Module VirtualizedFX

Package io.github.palexdev.virtualizedfx.utils

Class IndexBiMap.StateMapBase<K,T,C extends VFXCell<T>>

java.lang.Object

io.github.palexdev.virtualizedfx.utils.IndexBiMap<K,C>

io.github.palexdev.virtualizedfx.utils.IndexBiMap.StateMapBase<K,T,C>

Direct Known Subclasses:

IndexBiMap.RowsStateMap, IndexBiMap.StateMap

Enclosing class:

IndexBiMap<K,V>

public static class IndexBiMap.StateMapBase<K,T,C extends VFXCell<T>>
extends IndexBiMap<K,C>

Extension of IndexBiMap that introduces polling methods: pollFirst(), pollLast().

Also base class to map the items of a VirtualizedFX container to VFXCell instances.

Nested Class Summary

Nested classes/interfaces inherited from class io.github.palexdev.virtualizedfx.utils.IndexBiMap

IndexBiMap.RowsStateMap<T,C extends VFXCell<T>>, IndexBiMap.StateMap<T,C extends VFXCell<T>>, IndexBiMap.StateMapBase<K,T,C extends VFXCell<T>>

Field Summary

Fields inherited from class io.github.palexdev.virtualizedfx.utils.IndexBiMap

byIndex, byKey

Constructor Summary

Constructors

Constructor	Description
StateMapBase()

Method Summary

Modifier and Type	Method	Description
Map.Entry<Integer,C>	pollFirst()	Removes the first entry from the byIndex map by using SequencedMap.pollFirstEntry().
Map.Entry<Integer,C>	pollLast()	Removes the last entry from the byIndex map by using SequencedMap.pollLastEntry().

Methods inherited from class io.github.palexdev.virtualizedfx.utils.IndexBiMap

byKeysFlattened, clear, contains, contains, get, get, getByIndex, getByKey, isEmpty, isValid, put, remove, remove, remove, resolve, size

Methods inherited from class java.lang.Object

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

Constructor Details

StateMapBase

public StateMapBase()

Method Details

pollFirst

public Map.Entry<Integer,C> pollFirst()

Removes the first entry from the byIndex map by using SequencedMap.pollFirstEntry().

Note that this won't remove the "corresponding" entry from the byKey map, leaving this in an invalid state.

Ideally, this should be used when "transitioning" to a new bimap.

pollLast

public Map.Entry<Integer,C> pollLast()

Removes the last entry from the byIndex map by using SequencedMap.pollLastEntry().

Note that this won't remove the "corresponding" entry from the byKey map, leaving this in an invalid state.

Ideally, this should be used when "transitioning" to a new bimap.