Class ParallelTaxonomyArrays

Returns 3 arrays for traversing the taxonomy:

• Parents: Parents[i] denotes the parent of category ordinal i.
• Children: Children[i] denotes a child of category ordinal i.
• Siblings: Siblings[i] denotes the sibling of category ordinal i.

To traverse the taxonomy tree, you typically start with Children[0] (ordinal 0 is reserved for ROOT), and then depends if you want to do DFS or BFS, you call Children[Children[0]] or Siblings[Children[0]] and so forth, respectively.

NOTE: you are not expected to modify the values of the arrays, since the arrays are shared with other threads.

Note

This API is experimental and might change in incompatible ways in the next release.

Inheritance

object

ParallelTaxonomyArrays

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Lucene.Net.Facet.Taxonomy

Assembly: Lucene.Net.Facet.dll

Syntax

public abstract class ParallelTaxonomyArrays

Constructors

ParallelTaxonomyArrays()

Sole constructor.

Declaration

protected ParallelTaxonomyArrays()

Properties

Children

Returns the children array, where Children[i] denotes a child of category ordinal i.

Declaration

public abstract int[] Children { get; }

Property Value

Type	Description
int[]

Parents

Returns the parents array, where Parents[i] denotes the parent of category ordinal i.

Declaration

public abstract int[] Parents { get; }

Property Value

Type	Description
int[]

Siblings

Returns the siblings array, where Siblings[i] denotes the sibling of category ordinal i.

Declaration

public abstract int[] Siblings { get; }

Property Value

Type	Description
int[]