RequestExtras

Artifact: androidx.navigation3:navigation3-runtime

Cmn
```
class RequestExtras
```

A map-like class that stores key-value pairs of RequestExtrasKey to its associated value for use as DeepLinkRequest.extras.

Construct with emptyRequestExtras or with requestExtras DSL.

Summary

Public functions
`operator Boolean`	`contains(key: RequestExtrasKey<*>)` Checks if a value is present for `key`.	Cmn
`open operator Boolean`	`equals(other: Any?)`	Cmn
`operator T?`	`<T : Any> get(key: RequestExtrasKey<T>)` Returns the value for `key`, or `null` if absent.	Cmn
`open Int`	`hashCode()`	Cmn
`Boolean`	`isEmpty()` Returns `true` if empty, `false` otherwise.	Cmn
`Boolean`	`isNotEmpty()` Returns `true` if not empty, `false` otherwise.	Cmn
`operator RequestExtras`	`minus(other: RequestExtras)` Returns a new `RequestExtras` containing all entries of this instance except keys in `other`.	Cmn
`operator RequestExtras`	`plus(other: RequestExtras)` Returns a new `RequestExtras` containing all entries of this instance plus entries from `other`.	Cmn
`open String`	`toString()`	Cmn

Public properties
`Int`	`size` Number of key-value pairs stored.	Cmn

Public functions

contains

Cmn

Added in 1.2.0-beta01

operator fun contains(key: RequestExtrasKey<*>): Boolean

Checks if a value is present for key.

Parameters
`key: RequestExtrasKey<*>`	key to check

Returns
`Boolean`	`true` if present, `false` otherwise

equals

Cmn

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

get

Cmn

Added in 1.2.0-beta01

operator fun <T : Any> get(key: RequestExtrasKey<T>): T?

Returns the value for key, or null if absent.

Parameters
`key: RequestExtrasKey<T>`	key associated with value type `T`

Returns
`T?`	the value of type `T`, or `null`

hashCode

Cmn

open fun hashCode(): Int

isEmpty

Cmn

Added in 1.2.0-beta01

fun isEmpty(): Boolean

Returns true if empty, false otherwise.

isNotEmpty

Cmn

Added in 1.2.0-beta01

fun isNotEmpty(): Boolean

Returns true if not empty, false otherwise.

minus

Cmn

Added in 1.2.0-beta01

operator fun minus(other: RequestExtras): RequestExtras

Returns a new RequestExtras containing all entries of this instance except keys in other.

plus

Cmn

Added in 1.2.0-beta01

operator fun plus(other: RequestExtras): RequestExtras

Returns a new RequestExtras containing all entries of this instance plus entries from other. Entries in other take precedence over duplicate keys.

toString

Cmn

open fun toString(): String

Public properties

size

Cmn

Added in 1.2.0-beta01

val size: Int

Number of key-value pairs stored.