Class FacetLabel
Holds a sequence of string components, specifying the hierarchical name of a
category.
This is a Lucene.NET INTERNAL API, use at your own risk
Inheritance
System.Object
FacetLabel
Assembly: Lucene.Net.Facet.dll
Syntax
public class FacetLabel : IComparable<FacetLabel>
Constructors
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FacetLabel(String, String[])
Construct from the dimension plus the given path components.
Declaration
public FacetLabel(string dim, string[] path)
Parameters
| Type |
Name |
Description |
| System.String |
dim |
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| System.String[] |
path |
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FacetLabel(String[])
Construct from the given path components.
Declaration
public FacetLabel(params string[] components)
Parameters
| Type |
Name |
Description |
| System.String[] |
components |
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Fields
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MAX_CATEGORY_PATH_LENGTH
The maximum number of characters a FacetLabel can have.
Declaration
public static readonly int MAX_CATEGORY_PATH_LENGTH
Field Value
| Type |
Description |
| System.Int32 |
|
Properties
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Components
The components of this FacetLabel. Note that this array may be
shared with other FacetLabel instances, e.g. as a result of
Subpath(Int32), therefore you should traverse the array up to
Length for this path's components.
Declaration
public string[] Components { get; }
Property Value
| Type |
Description |
| System.String[] |
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Length
Declaration
public int Length { get; }
Property Value
| Type |
Description |
| System.Int32 |
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Methods
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CompareTo(FacetLabel)
Compares this path with another FacetLabel for lexicographic
order.
Declaration
public virtual int CompareTo(FacetLabel other)
Parameters
Returns
| Type |
Description |
| System.Int32 |
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Equals(Object)
Declaration
public override bool Equals(object obj)
Parameters
| Type |
Name |
Description |
| System.Object |
obj |
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Returns
| Type |
Description |
| System.Boolean |
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GetHashCode()
Declaration
public override int GetHashCode()
Returns
| Type |
Description |
| System.Int32 |
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Int64HashCode()
Calculate a 64-bit hash function for this path. This
is necessary for NameHashInt32CacheLRU (the
default cache impl for LruTaxonomyWriterCache)
to reduce the chance of "silent but deadly" collisions.
NOTE: This was longHashCode() in Lucene
Declaration
public virtual long Int64HashCode()
Returns
| Type |
Description |
| System.Int64 |
|
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Subpath(Int32)
Returns a sub-path of this path up to length components.
Declaration
public virtual FacetLabel Subpath(int length)
Parameters
| Type |
Name |
Description |
| System.Int32 |
length |
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Returns
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ToString()
Returns a string representation of the path.
Declaration
public override string ToString()
Returns
| Type |
Description |
| System.String |
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