datasourcex-util/com.caplin.integration.datasourcex.util.flow/MutableFlowMap

MutableFlowMap

interface MutableFlowMap<K : Any, V : Any> : FlowMap<K, V> (source)

Modifiable version of FlowMap

See also

Properties

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abstract val entries: Set<Map.Entry<K, V>>
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abstract val keys: Set<K>
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abstract val size: Int
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abstract val values: Collection<V>

Functions

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abstract fun asFlow(predicate: (K, V) -> Boolean? = null): Flow<MapEvent<K, V>>

A Flow of events that can be used to reconstitute the current and future state of the FlowMap.

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abstract fun asMap(): PersistentMap<K, V>

A copy of the map at this point in time

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abstract fun clear()

Removes all elements from this map.

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abstract fun containsKey(key: K): Boolean
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abstract fun containsValue(value: V): Boolean
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abstract operator fun get(key: K): V?
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abstract fun isEmpty(): Boolean
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open operator fun minusAssign(key: K)
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abstract fun put(key: K, value: V): V?

Associates the specified value with the specified key in the map.

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abstract fun putAll(from: Map<out K, V>)

Updates this map with key/value pairs from the specified map from.

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abstract fun remove(key: K): V?

Removes the specified key and its corresponding value from this map.

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open operator fun set(key: K, value: V): V?
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fun <K : Any, V : Any> Map<K, V>.toMutableFlowMap(): MutableFlowMap<K, V>

Creates a copy of the provided map as a new MutableFlowMap.

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abstract fun valueFlow(key: K): Flow<V?>

A Flow of the latest value for the provided key or null if no value is present.