Class CharTermAttribute

Default implementation of ICharTermAttribute.

Inheritance
System.Object
Attribute
CharTermAttribute
Token
Inherited Members
Namespace: Lucene.Net.Analysis.TokenAttributes
Assembly: Lucene.Net.dll
Syntax
public class CharTermAttribute : Attribute, ICharTermAttribute, ICharSequence, ITermToBytesRefAttribute, IAttribute

Constructors

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CharTermAttribute()

Initialize this attribute with empty term text

Declaration
public CharTermAttribute()

Properties

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Buffer

Declaration
public char[] Buffer { get; }
Property Value
Type Description
System.Char[]
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BytesRef

Declaration
public virtual BytesRef BytesRef { get; }
Property Value
Type Description
BytesRef
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Item[Int32]

Declaration
public char this[int index] { get; set; }
Parameters
Type Name Description
System.Int32 index
Property Value
Type Description
System.Char
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Length

Declaration
public int Length { get; set; }
Property Value
Type Description
System.Int32

Methods

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Append(ICharTermAttribute)

Declaration
public ICharTermAttribute Append(ICharTermAttribute ta)
Parameters
Type Name Description
ICharTermAttribute ta
Returns
Type Description
ICharTermAttribute
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Append(ICharSequence)

Declaration
public ICharTermAttribute Append(ICharSequence csq)
Parameters
Type Name Description
ICharSequence csq
Returns
Type Description
ICharTermAttribute
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Append(ICharSequence, Int32, Int32)

Declaration
public ICharTermAttribute Append(ICharSequence csq, int start, int end)
Parameters
Type Name Description
ICharSequence csq
System.Int32 start
System.Int32 end
Returns
Type Description
ICharTermAttribute
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Append(StringBuilder)

Declaration
public ICharTermAttribute Append(StringBuilder s)
Parameters
Type Name Description
StringBuilder s
Returns
Type Description
ICharTermAttribute
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Append(StringBuilder, Int32, Int32)

Declaration
public ICharTermAttribute Append(StringBuilder s, int start, int end)
Parameters
Type Name Description
StringBuilder s
System.Int32 start
System.Int32 end
Returns
Type Description
ICharTermAttribute
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Append(Char)

Declaration
public ICharTermAttribute Append(char c)
Parameters
Type Name Description
System.Char c
Returns
Type Description
ICharTermAttribute
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Append(Char[])

Declaration
public ICharTermAttribute Append(char[] chars)
Parameters
Type Name Description
System.Char[] chars
Returns
Type Description
ICharTermAttribute
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Append(Char[], Int32, Int32)

Declaration
public ICharTermAttribute Append(char[] chars, int start, int end)
Parameters
Type Name Description
System.Char[] chars
System.Int32 start
System.Int32 end
Returns
Type Description
ICharTermAttribute
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Append(String)

Declaration
public ICharTermAttribute Append(string s)
Parameters
Type Name Description
System.String s
Returns
Type Description
ICharTermAttribute
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Append(String, Int32, Int32)

Declaration
public ICharTermAttribute Append(string csq, int start, int end)
Parameters
Type Name Description
System.String csq
System.Int32 start
System.Int32 end
Returns
Type Description
ICharTermAttribute
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Clear()

Declaration
public override void Clear()
Overrides
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Clone()

Declaration
public override object Clone()
Returns
Type Description
System.Object
Overrides
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CopyBuffer(Char[], Int32, Int32)

Declaration
public void CopyBuffer(char[] buffer, int offset, int length)
Parameters
Type Name Description
System.Char[] buffer
System.Int32 offset
System.Int32 length
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CopyTo(IAttribute)

Declaration
public override void CopyTo(IAttribute target)
Parameters
Type Name Description
IAttribute target
Overrides
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Equals(Object)

Declaration
public override bool Equals(object other)
Parameters
Type Name Description
System.Object other
Returns
Type Description
System.Boolean
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FillBytesRef()

Declaration
public virtual void FillBytesRef()
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GetHashCode()

Declaration
public override int GetHashCode()
Returns
Type Description
System.Int32
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ReflectWith(IAttributeReflector)

Declaration
public override void ReflectWith(IAttributeReflector reflector)
Parameters
Type Name Description
IAttributeReflector reflector
Overrides
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ResizeBuffer(Int32)

Declaration
public char[] ResizeBuffer(int newSize)
Parameters
Type Name Description
System.Int32 newSize
Returns
Type Description
System.Char[]
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SetEmpty()

Declaration
public ICharTermAttribute SetEmpty()
Returns
Type Description
ICharTermAttribute
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SetLength(Int32)

Declaration
public ICharTermAttribute SetLength(int length)
Parameters
Type Name Description
System.Int32 length
Returns
Type Description
ICharTermAttribute
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SubSequence(Int32, Int32)

Declaration
public ICharSequence SubSequence(int start, int end)
Parameters
Type Name Description
System.Int32 start
System.Int32 end
Returns
Type Description
ICharSequence
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ToString()

Returns solely the term text as specified by the ICharSequence interface.

this method changed the behavior with Lucene 3.1, before it returned a String representation of the whole term with all attributes. this affects especially the Token subclass.

Declaration
public override string ToString()
Returns
Type Description
System.String
Overrides

Implements