Class MultiTrie2

The MultiTrie is a Trie of Tries.

It stores words and their associated patch commands. The MultiTrie handles patch commands broken into their constituent parts, as a MultiTrie does, but the commands are delimited by the skip command.

Inheritance
System.Object
Trie
MultiTrie
MultiTrie2
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Egothor.Stemmer
Assembly: Lucene.Net.Analysis.Stempel.dll
Syntax
public class MultiTrie2 : MultiTrie

Constructors

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MultiTrie2(IDataInput)

Constructor for the MultiTrie object.

Declaration
public MultiTrie2(IDataInput is)
Parameters
Type Name Description
J2N.IO.IDataInput is

the input stream
Exceptions
Type Condition
System.IO.IOException

if an I/O error occurs
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MultiTrie2(Boolean)

Constructor for the MultiTrie2 object

Declaration
public MultiTrie2(bool forward)
Parameters
Type Name Description
System.Boolean forward

set to true if the elements should be read left to right

Methods

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Add(String, String)

Add an element to this structure consisting of the given key and patch command.

This method will return without executing if the cmd parameter's length is 0.

Declaration
public override void Add(string key, string cmd)
Parameters
Type Name Description
System.String key

the key
System.String cmd

the patch command
Overrides
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Decompose(String)

Break the given patch command into its constituent pieces. The pieces are delimited by NOOP commands.

Declaration
public virtual string[] Decompose(string cmd)
Parameters
Type Name Description
System.String cmd

the patch command
Returns
Type Description
System.String[]

an array containing the pieces of the command
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GetFully(String)

Return the element that is stored in a cell associated with the given key.

Declaration
public override string GetFully(string key)
Parameters
Type Name Description
System.String key

the key to the cell holding the desired element
Returns
Type Description
System.String

the element
Overrides
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GetLastOnPath(String)

Return the element that is stored as last on a path belonging to the given key.

Declaration
public override string GetLastOnPath(string key)
Parameters
Type Name Description
System.String key

the key associated with the desired element
Returns
Type Description
System.String

the element that is stored as last on a path
Overrides
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Reduce(Reduce)

Remove empty rows from the given Trie and return the newly reduced Trie.

Declaration
public override Trie Reduce(Reduce by)
Parameters
Type Name Description
Reduce by

the Trie to reduce
Returns
Type Description
Trie

the newly reduced Trie
Overrides
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Store(IDataOutput)

Write this data structure to the given output stream.

Declaration
public override void Store(IDataOutput os)
Parameters
Type Name Description
J2N.IO.IDataOutput os

the output stream
Overrides
Exceptions
Type Condition
System.IO.IOException

if an I/O error occurs