net.corda.client.fxutils / AssociatedList

# 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

### Parameters

`sourceList` - The source list.
`toKey` - Function returning the key.
`assemble` - The function to assemble the final map element from the list element and the associated key.

### Constructors

<init> | `AssociatedList(sourceList: ObservableList<out A>, toKey: (A) -> K, assemble: (K, A) -> B)` 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

### Properties

sourceList | `val sourceList: ObservableList<out A>`

### 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()