com.r3corda.client.fxutils / ReadOnlyBackedObservableMapBase

ReadOnlyBackedObservableMapBase

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.

Parameters

K - The key type.

A - The exposed map element type.

B - Auxiliary data subclasses may wish to store in the backing map.

Constructors

<init>

ReadOnlyBackedObservableMapBase()

ReadOnlyBackedObservableMapBase is a base class implementing all abstract functions required for an ObservableMap using a backing HashMap that subclasses should modify.

Properties

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>`

Functions

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`

Extension Functions

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()

Inheritors

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 not allowed to have several elements map to the same value
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.