Class Row

The Row class represents a row in a matrix representation of a Trie.

Inheritance
System.Object
Row
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 Row

Constructors

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Row()

The default constructor for the Row object.

Declaration
public Row()
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Row(Row)

Construct a Row using the cells of the given Row.

Declaration
public Row(Row old)
Parameters
Type Name Description
Row old

the Row to copy
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Row(IDataInput)

Construct a Row object from input carried in via the given input stream.

Declaration
public Row(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

Methods

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GetCells()

Return the number of cells in use.

Declaration
public int GetCells()
Returns
Type Description
System.Int32

the number of cells in use
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GetCellsPnt()

Return the number of references (how many transitions) to other rows.

Declaration
public int GetCellsPnt()
Returns
Type Description
System.Int32

the number of references
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GetCellsVal()

Return the number of patch commands saved in this Row.

Declaration
public int GetCellsVal()
Returns
Type Description
System.Int32

the number of patch commands
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GetCmd(Char)

Return the command in the Cell associated with the given System.Char.

Declaration
public int GetCmd(char way)
Parameters
Type Name Description
System.Char way

the System.Char associated with the Cell holding the desired command
Returns
Type Description
System.Int32

the command
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GetCnt(Char)

Return the number of patch commands were in the Cell associated with the given System.Char before the Trie containing this Row was reduced.

Declaration
public int GetCnt(char way)
Parameters
Type Name Description
System.Char way

the System.Char associated with the desired Cell
Returns
Type Description
System.Int32

the number of patch commands before reduction
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GetRef(Char)

Return the reference to the next Row in the Cell associated with the given System.Char.

Declaration
public int GetRef(char way)
Parameters
Type Name Description
System.Char way

the System.Char associated with the desired Cell
Returns
Type Description
System.Int32

the reference, or -1 if the Cell is null
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Print(TextWriter)

Write the contents of this Row to the System.IO.TextWriter.

Declaration
public virtual void Print(TextWriter out)
Parameters
Type Name Description
System.IO.TextWriter out
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SetCmd(Char, Int32)

Set the command in the Cell of the given System.Char to the given System.Int32.

Declaration
public void SetCmd(char way, int cmd)
Parameters
Type Name Description
System.Char way

the System.Char defining the Cell
System.Int32 cmd

the new command
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SetRef(Char, Int32)

Set the reference to the next row in the Cell of the given System.Char to the given System.Int32.

Declaration
public void SetRef(char way, int ref)
Parameters
Type Name Description
System.Char way

the System.Char defining the Cell
System.Int32 ref

The new ref value
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Store(IDataOutput)

Write the contents of this Row to the given output stream.

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

the output stream
Exceptions
Type Condition
System.IO.IOException

if an I/O error occurs
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UniformCmd(Boolean)

Return the number of identical Cells (containing patch commands) in this Row.

Declaration
public int UniformCmd(bool eqSkip)
Parameters
Type Name Description
System.Boolean eqSkip

when set to false the removed patch commands are considered
Returns
Type Description
System.Int32

the number of identical Cells, or -1 if there are (at least) two different Cells