MutableActionParameters

Added in 1.0.0

class MutableActionParameters : ActionParameters

kotlin.Any
↳	androidx.glance.action.ActionParameters
	↳	androidx.glance.action.MutableActionParameters

Mutable version of ActionParameters. Allows for editing the underlying data, and adding or removing key-value pairs.

Summary

Public functions
`open Map<ActionParameters.Key<Any>, Any>`	`asMap()` Retrieves a map of all key value pairs.
`Unit`	`clear()` Removes all parameters from this MutableParameters.
`open operator Boolean`	`<T : Any> contains(key: ActionParameters.Key<T>)` Returns true if the Parameters set contains the given Key.
`open operator Boolean`	`equals(other: Any?)`
`open operator T?`	`<T : Any> get(key: ActionParameters.Key<T>)` Get a parameter with a key.
`open T`	`<T : Any> getOrDefault(key: ActionParameters.Key<T>, defaultValue: T)` Get a parameter with a key.
`open Int`	`hashCode()`
`open Boolean`	`isEmpty()` Returns whether there are any keys stored in the parameters.
`T?`	`<T : Any> remove(key: ActionParameters.Key<T>)` Removes an item from this MutableParameters.
`operator T?`	`<T : Any> set(key: ActionParameters.Key<T>, value: T?)` Sets a key value pair in MutableParameters.
`open String`	`toString()`

open fun asMap(): Map<ActionParameters.Key<Any>, Any>

Retrieves a map of all key value pairs. The map is unmodifiable, and attempts to mutate it will throw runtime exceptions.

Returns
`Map<ActionParameters.Key<Any>, Any>`	a map of all parameters in this Parameters

Added in 1.0.0

fun clear(): Unit

Removes all parameters from this MutableParameters.

open operator fun <T : Any> contains(key: ActionParameters.Key<T>): Boolean

Returns true if the Parameters set contains the given Key.

Parameters
`key: ActionParameters.Key<T>`	the key to check for

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

open operator fun <T : Any> get(key: ActionParameters.Key<T>): T?

Get a parameter with a key. If the key is not set, returns null.

Parameters
`<T : Any>`	the type of the parameter
`key: ActionParameters.Key<T>`	the key for the parameter

Throws
`kotlin.ClassCastException`	if there is something stored with the same name as `key` but it cannot be cast to T

open fun <T : Any> getOrDefault(key: ActionParameters.Key<T>, defaultValue: T): T

Get a parameter with a key. If the key is not set, returns the provided default value.

Parameters
`<T : Any>`	the type of the parameter
`key: ActionParameters.Key<T>`	the key for the parameter
`defaultValue: T`	the default value to return if key is missing

Throws
`kotlin.ClassCastException`	if there is something stored with the same name as `key` but it cannot be cast to T

open fun hashCode(): Int

open fun isEmpty(): Boolean

Returns whether there are any keys stored in the parameters.

Added in 1.0.0

fun <T : Any> remove(key: ActionParameters.Key<T>): T?

Removes an item from this MutableParameters.

Parameters
`key: ActionParameters.Key<T>`	the parameter to remove

Returns
`T?`	the original value of the parameter

Added in 1.0.0

operator fun <T : Any> set(key: ActionParameters.Key<T>, value: T?): T?

Sets a key value pair in MutableParameters. If the value is null, the key is removed from the parameters.

Parameters
`key: ActionParameters.Key<T>`	the parameter to set
`value: T?`	the value to assign to this parameter

Returns
`T?`	the previous value associated with the key, or null if the key was not present

open fun toString(): String