MapChangeAdapter

class MapChangeAdapter<K, D>

An adapter that implements the reactive change model for maps

Parameters

the type used for the keys

the type used for the data

Constructors

MapChangeAdapter

fun <K, D> MapChangeAdapter(initialDataMap: Map<K, D>)

Initializes the adapter with initialDataMap without emitting a change message

MapChangeAdapter

fun MapChangeAdapter()

Default constructor

Functions

add

fun add(key: K, data: D): Boolean

Adds the key-value pair entry (key, data) to the map and emits a change message to surrounding observersThe change snapshot will contain the entry that was just added

addAll

fun addAll(dataMap: Map<K, D>): Boolean

Adds the key-value pair entries from dataMap to the map and emits a change message to surrounding observersThe change snapshot will contain a copy of the entries that were just added

equals

open operator fun equals(other: Any?): Boolean

get

operator fun get(key: K): D?

Retrieves the data of entry specified by key from the map

getAll

fun getAll(): Map<K, D>

Retrieves a snapshot of the current map

getObservable

fun getObservable(): Observable<ChangeMessageMap<K, D>>

Retrieves a reference to the observable used for listening to change messages

hashCode

open fun hashCode(): Int

remove

fun remove(key: K): Boolean

Removes the entry specified by key and emits a change message to surrounding observersThe change snapshot will contain the entry that was just removed

removeAll

fun removeAll(keySet: Set<K>): Boolean

Removes the entries specified by keySet from the map and emits a change message to surrounding observersThe change snapshot will contain a copy of the entries that were just removed

toString

open fun toString(): String

update

fun update(key: K, data: D): Boolean

Updates the entry specified by key with data in the map and emits a change message to surrounding observersThe change snapshot will contain the entry that was just updated

updateAll

fun updateAll(dataMap: Map<K, D>): Boolean

Updates the entries specified by dataMap in the map and emits a change message to surrounding observersThe change snapshot will contain a copy of the entries that were just updated