Class ListOfOutputs<T>
Wraps another Outputs implementation and encodes one or
more of its output values. You can use this when a single
input may need to map to more than one output,
maintaining order: pass the same input with a different
output by calling Add(Int32sRef, T) multiple
times. The builder will then combine the outputs using
the Merge(T, T) method.
The resulting FST may not be minimal when an input has
more than one output, as this requires pushing all
multi-output values to a final state.
NOTE: the only way to create multiple outputs is to
add the same input to the FST multiple times in a row. This is
how the FST maps a single input to multiple outputs (e.g. you
cannot pass a List<Object> to Add(Int32sRef, T)). If
your outputs are longs, and you need at most 2, then use
UpToTwoPositiveInt64Outputs instead since it stores
the outputs more compactly (by stealing a bit from each
long value).
NOTE: this cannot wrap itself (ie you cannot make an
FST with List<List<Object>> outputs using this).
@lucene.experimental
Inheritance
System.Object
ListOfOutputs<T>
Assembly: Lucene.Net.Misc.dll
Syntax
public sealed class ListOfOutputs<T> : Outputs<object>
Type Parameters
Constructors
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ListOfOutputs(Outputs<T>)
Declaration
public ListOfOutputs(Outputs<T> outputs)
Parameters
| Type |
Name |
Description |
| Outputs<T> |
outputs |
|
Properties
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NoOutput
Declaration
public override object NoOutput { get; }
Property Value
| Type |
Description |
| System.Object |
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Overrides
Lucene.Net.Util.Fst.Outputs<System.Object>.NoOutput
Methods
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Add(Object, Object)
Declaration
public override object Add(object prefix, object output)
Parameters
| Type |
Name |
Description |
| System.Object |
prefix |
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| System.Object |
output |
|
Returns
| Type |
Description |
| System.Object |
|
Overrides
Lucene.Net.Util.Fst.Outputs<System.Object>.Add(System.Object, System.Object)
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AsList(Object)
Declaration
public IList<T> AsList(object output)
Parameters
| Type |
Name |
Description |
| System.Object |
output |
|
Returns
| Type |
Description |
| IList<T> |
|
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Common(Object, Object)
Declaration
public override object Common(object output1, object output2)
Parameters
| Type |
Name |
Description |
| System.Object |
output1 |
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| System.Object |
output2 |
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Returns
| Type |
Description |
| System.Object |
|
Overrides
Lucene.Net.Util.Fst.Outputs<System.Object>.Common(System.Object, System.Object)
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Merge(Object, Object)
Declaration
public override object Merge(object first, object second)
Parameters
| Type |
Name |
Description |
| System.Object |
first |
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| System.Object |
second |
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Returns
| Type |
Description |
| System.Object |
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Overrides
Lucene.Net.Util.Fst.Outputs<System.Object>.Merge(System.Object, System.Object)
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OutputToString(Object)
Declaration
public override string OutputToString(object output)
Parameters
| Type |
Name |
Description |
| System.Object |
output |
|
Returns
| Type |
Description |
| System.String |
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Overrides
Lucene.Net.Util.Fst.Outputs<System.Object>.OutputToString(System.Object)
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Declaration
public override object Read(DataInput in)
Parameters
Returns
| Type |
Description |
| System.Object |
|
Overrides
Lucene.Net.Util.Fst.Outputs<System.Object>.Read(Lucene.Net.Store.DataInput)
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Declaration
public override object ReadFinalOutput(DataInput in)
Parameters
Returns
| Type |
Description |
| System.Object |
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Overrides
Lucene.Net.Util.Fst.Outputs<System.Object>.ReadFinalOutput(Lucene.Net.Store.DataInput)
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Subtract(Object, Object)
Declaration
public override object Subtract(object object, object inc)
Parameters
| Type |
Name |
Description |
| System.Object |
object |
|
| System.Object |
inc |
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Returns
| Type |
Description |
| System.Object |
|
Overrides
Lucene.Net.Util.Fst.Outputs<System.Object>.Subtract(System.Object, System.Object)
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ToString()
Declaration
public override string ToString()
Returns
| Type |
Description |
| System.String |
|
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Write(Object, DataOutput)
Declaration
public override void Write(object output, DataOutput out)
Parameters
| Type |
Name |
Description |
| System.Object |
output |
|
| DataOutput |
out |
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Overrides
Lucene.Net.Util.Fst.Outputs<System.Object>.Write(System.Object, Lucene.Net.Store.DataOutput)
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WriteFinalOutput(Object, DataOutput)
Declaration
public override void WriteFinalOutput(object output, DataOutput out)
Parameters
| Type |
Name |
Description |
| System.Object |
output |
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| DataOutput |
out |
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Overrides
Lucene.Net.Util.Fst.Outputs<System.Object>.WriteFinalOutput(System.Object, Lucene.Net.Store.DataOutput)