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Class FurthestDescendantOrSelfDynamicRootQueryStep

A query step that finds the furthest (deepest) descendants or self matching the specified document type criteria. This step traverses down the content tree from the origin and returns all matching nodes at the greatest depth.

Inheritance

object

Namespace: Umbraco.Cms.Core.DynamicRoot.QuerySteps

Assembly: Umbraco.Core.dll

Syntax

public class FurthestDescendantOrSelfDynamicRootQueryStep : IDynamicRootQueryStep

Constructors

FurthestDescendantOrSelfDynamicRootQueryStep(ICoreScopeProvider, IDynamicRootRepository)

Initializes a new instance of the FurthestDescendantOrSelfDynamicRootQueryStep class.

Declaration

public FurthestDescendantOrSelfDynamicRootQueryStep(ICoreScopeProvider scopeProvider, IDynamicRootRepository nodeFilterRepository)

Parameters

Type	Name	Description
ICoreScopeProvider	scopeProvider	The scope provider for database operations.
IDynamicRootRepository	nodeFilterRepository	The repository used to query for descendants matching the filter criteria.

Properties

SupportedDirectionAlias

Gets the direction alias that this query step supports (e.g., "NearestAncestorOrSelf", "FurthestDescendantOrSelf").

Declaration

public virtual string SupportedDirectionAlias { get; set; }

Property Value

Type	Description
string

Methods

ExecuteAsync(ICollection<Guid>, DynamicRootQueryStep)

Executes the query step on the specified origin content items.

Declaration

public Task<Attempt<ICollection<Guid>>> ExecuteAsync(ICollection<Guid> origins, DynamicRootQueryStep filter)

Parameters

Type	Name	Description
ICollection<Guid>	origins	The collection of content keys to use as starting points for this query step.
DynamicRootQueryStep	filter	The query step configuration containing the alias and document type filter criteria.

Returns

Type	Description
Task<Attempt<ICollection<Guid>>>	A task representing the asynchronous operation, containing an Attempt<TResult> with the filtered content keys. Returns a failed attempt if this query step does not support the specified alias.