NavDestination.Companion

Artifact: androidx.navigation:navigation-common

Added in 2.4.0

Kotlin |Java

public static class NavDestination.Companion

Summary

Public methods
`static final @NonNull Sequence<@NonNull NavDestination>`	`getHierarchy(@NonNull NavDestination receiver)` Provides a sequence of the NavDestination's hierarchy.
`static final boolean`	`<T extends Object> hasRoute(@NonNull NavDestination receiver)` Checks if the NavDestination's `route` was generated from `T`
`static final boolean`	`<T extends Object> hasRoute( @NonNull NavDestination receiver, @NonNull KClass<@NonNull T> route )` Checks if the NavDestination's route was generated from `T`

Public methods

Added in 2.4.0

public static final @NonNull Sequence<@NonNull NavDestination> getHierarchy(@NonNull NavDestination receiver)

Provides a sequence of the NavDestination's hierarchy. The hierarchy starts with this destination itself and is then followed by this destination's NavDestination.parent, then that graph's parent, and up the hierarchy until you've reached the root navigation graph.

public static final boolean <T extends Object> hasRoute(@NonNull NavDestination receiver)

Checks if the NavDestination's route was generated from T

Returns true if equal, false otherwise.

Parameters
`<T extends Object>`	the route from KClass

Added in 2.8.0

public static final boolean <T extends Object> hasRoute(
    @NonNull NavDestination receiver,
    @NonNull KClass<@NonNull T> route
)

Checks if the NavDestination's route was generated from T

Returns true if equal, false otherwise.

Parameters
`@NonNull KClass<@NonNull T> route`	the route from KClass