open class ReadOnlyBackedObservableMapBase<K, A, B> : ObservableMap<K, A>
ReadOnlyBackedObservableMapBase is a base class implementing all abstract functions required for an ObservableMap using a backing HashMap that subclasses should modify.
Non-read-only API calls throw.
K
- The key type.A
- The exposed map element type.B
- Auxiliary data subclasses may wish to store in the backing map.<init> |
ReadOnlyBackedObservableMapBase() ReadOnlyBackedObservableMapBase is a base class implementing all abstract functions required for an ObservableMap using a backing HashMap that subclasses should modify. |
backingMap |
val backingMap: HashMap<K, <ERROR CLASS><A, B>> |
entries |
open val entries: MutableSet<MutableEntry<K, A>> |
keys |
open val keys: MutableSet<K> |
size |
open val size: Int |
values |
open val values: MutableCollection<A> |
addListener |
open fun addListener(listener: InvalidationListener): Unit open fun addListener(listener: MapChangeListener<in K, in A>?): Unit |
clear |
open fun clear(): Unit |
containsKey |
open fun containsKey(key: K): Boolean |
containsValue |
open fun containsValue(value: A): <ERROR CLASS> |
fireChange |
fun fireChange(change: Change<out K, out A>): Unit |
get |
open fun get(key: K): <ERROR CLASS> |
isEmpty |
open fun isEmpty(): Boolean |
put |
open fun put(key: K, value: A): A |
putAll |
open fun putAll(from: Map<out K, A>): Unit |
remove |
open fun remove(key: K): A |
removeListener |
open fun removeListener(listener: InvalidationListener?): Unit open fun removeListener(listener: MapChangeListener<in K, in A>?): Unit |
createMapChange |
fun <A, K> ObservableMap<K, A>.createMapChange(key: K, removedValue: A?, addedValue: A?): Change<K, A> |
getObservableEntries |
fun <K, V> ObservableMap<K, V>.getObservableEntries(): ObservableList<Entry<K, V>> val nameToPerson: ObservableMap<String, Person> = (..) val people: ObservableList = nameToPerson.getObservableValues() |
getObservableValue |
fun <K, V> ObservableMap<K, V>.getObservableValue(key: K): ObservableValue<V?> val nameToPerson: ObservableMap<String, Person> = (..) val john: ObservableValue<Person?> = nameToPerson.getObservableValue("John") |
getObservableValues |
fun <K, V> ObservableMap<K, V>.getObservableValues(): ObservableList<V> val nameToPerson: ObservableMap<String, Person> = (..) val people: ObservableList = nameToPerson.getObservableValues() |
AssociatedList |
class AssociatedList<K, out A, B> : ReadOnlyBackedObservableMapBase<K, B, Unit> AssociatedList creates an ObservableMap from an ObservableList by associating each list element with a unique key.
It is |
LeftOuterJoinedMap |
class LeftOuterJoinedMap<K : Any, A, B, C> : ReadOnlyBackedObservableMapBase<K, C, SimpleObjectProperty<B?>> LeftOuterJoinedMap implements a special case of a left outer join where were matching on primary keys of both tables. |