Class HierarchyUtility

This utility class is designed to make object hierarchy operations easier to work with.

Inheritance
System.Object
HierarchyUtility
Namespace: Cuemon
Assembly: Cuemon.Core.dll
Syntax
public static class HierarchyUtility

Methods

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WhileSourceTraversalHasElements<TSource>(TSource, Func<TSource, IEnumerable<TSource>>)

Invokes the specified traversal path of source until obstructed by an empty sequence.

Declaration
public static IEnumerable<TSource> WhileSourceTraversalHasElements<TSource>(TSource source, Func<TSource, IEnumerable<TSource>> traversal)
    where TSource : class
Parameters
Type Name Description
TSource source

The source to travel until the traversal path is obstructed by an empty sequence.
System.Func<TSource, System.Collections.Generic.IEnumerable<TSource>> traversal

The function delegate that is invoked until the traveled path is obstructed by an empty sequence.
Returns
Type Description
System.Collections.Generic.IEnumerable<TSource>

An System.Collections.Generic.IEnumerable<T> sequence equal to the traveled path of source.
Type Parameters
Name Description
TSource

The type of the source.
Exceptions
Type Condition
System.ArgumentNullException

source -or- traversal is null.
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WhileSourceTraversalIsNotNull<TSource>(TSource, Func<TSource, TSource>)

Invokes the specified traversal path of source until obstructed by a null value.

Declaration
public static IEnumerable<TSource> WhileSourceTraversalIsNotNull<TSource>(TSource source, Func<TSource, TSource> traversal)
    where TSource : class
Parameters
Type Name Description
TSource source

The source to travel until the traversal path is obstructed by a null value.
System.Func<TSource, TSource> traversal

The function delegate that is invoked until the traveled path is obstructed by a null value.
Returns
Type Description
System.Collections.Generic.IEnumerable<TSource>

An System.Collections.Generic.IEnumerable<T> sequence equal to the traveled path of source.
Type Parameters
Name Description
TSource

The type of the source.
Exceptions
Type Condition
System.ArgumentNullException

source -or- traversal is null.