net.corda.client.fxutils / LeftOuterJoinedMap

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.



Constructors

<init> LeftOuterJoinedMap(leftTable: ObservableMap<K, out A>, rightTable: ObservableMap<K, out B>, assemble: (K, A, ObservableValue<B?>) -> C)

LeftOuterJoinedMap implements a special case of a left outer join where were matching on primary keys of both tables.

Properties

leftTable val leftTable: ObservableMap<K, out A>
rightTable val rightTable: ObservableMap<K, out B>

Inherited 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>

Inherited Functions

addListener open fun addListener(listener: InvalidationListener): Unit
clear open fun clear(): Unit
isEmpty open fun isEmpty(): Boolean
removeListener open fun removeListener(listener: InvalidationListener?): 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()