Method Append

Append(ICharSequence)

Appends the contents of the ICharSequence to this character sequence.

The characters of the ICharSequence argument are appended, in order, increasing the length of this sequence by the length of the argument. If argument is null, then the four characters "null" are appended.

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

Append(ICharSequence, Int32, Int32)

Appends the contents of the ICharSequence to this character sequence, beginning and ending at the specified indices.

The characters of the ICharSequence argument are appended, in order, increasing the length of this sequence by the length of the argument. If argument is null, then the four characters "null" are appended.

Declaration
ICharTermAttribute Append(ICharSequence csq, int start, int end)
Parameters
Type Name Description
ICharSequence csq

The index of the first character in the subsequence.
System.Int32 start

The start index of the ICharSequence to begin copying characters.
System.Int32 end

The index of the character following the last character in the subsequence.
Returns
Type Description
ICharTermAttribute

Append(Char)

Appends the supplied to this character sequence.

Declaration
ICharTermAttribute Append(char c)
Parameters
Type Name Description
System.Char c

The to append.
Returns
Type Description
ICharTermAttribute

Append(Char[])

Appends the contents of the char[] array to this character sequence.

The characters of the char[] argument are appended, in order, increasing the length of this sequence by the length of the argument. If argument is null, then the four characters "null" are appended.

Declaration
ICharTermAttribute Append(char[] csq)
Parameters
Type Name Description
System.Char[] csq

The char[] array to append.
Returns
Type Description
ICharTermAttribute
Remarks

LUCENENET specific method, added to simulate using the CharBuffer class in Java.

Append(Char[], Int32, Int32)

Appends the contents of the char[] array to this character sequence, beginning and ending at the specified indices.

The characters of the char[] argument are appended, in order, increasing the length of this sequence by the length of the argument. If argument is null, then the four characters "null" are appended.

Declaration
ICharTermAttribute Append(char[] csq, int start, int end)
Parameters
Type Name Description
System.Char[] csq

The char[] array to append.
System.Int32 start

The start index of the char[] to begin copying characters.
System.Int32 end

The index of the character following the last character in the subsequence.
Returns
Type Description
ICharTermAttribute
Remarks

LUCENENET specific method, added to simulate using the CharBuffer class in Java. Note that the CopyBuffer(Char[], Int32, Int32) method provides similar functionality, except for the last argument of this method is an index of the array rather than the length of characters to copy.

Append(String)

Appends the specified to this character sequence.

The characters of the argument are appended, in order, increasing the length of this sequence by the length of the argument. If argument is null, then the four characters "null" are appended.

Declaration
ICharTermAttribute Append(string s)
Parameters
Type Name Description
System.String s
Returns
Type Description
ICharTermAttribute
Remarks

LUCENENET specific method, added because the .NET data type doesn't implement ICharSequence.

Append(String, Int32, Int32)

Appends the contents of the to this character sequence, beginning and ending at the specified indices.

The characters of the argument are appended, in order, increasing the length of this sequence by the length of the argument. If argument is null, then the four characters "null" are appended.

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

The index of the first character in the subsequence.
System.Int32 start

The start index of the to begin copying characters.
System.Int32 end

The index of the character following the last character in the subsequence.
Returns
Type Description
ICharTermAttribute
Remarks

LUCENENET specific method, added because the .NET data type doesn't implement ICharSequence.

Append(StringBuilder)

Appends the specified to this character sequence.

The characters of the argument are appended, in order, increasing the length of this sequence by the length of the argument. If argument is null, then the four characters "null" are appended.

Declaration
ICharTermAttribute Append(StringBuilder sb)
Parameters
Type Name Description
StringBuilder sb
Returns
Type Description
ICharTermAttribute

Append(StringBuilder, Int32, Int32)

Appends the specified to this character sequence.

The characters of the argument are appended, in order, increasing the length of this sequence by the length of the argument. If argument is null, then the four characters "null" are appended.

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

LUCENENET specific method, added because the .NET data type doesn't implement ICharSequence.

Append(ICharTermAttribute)

Appends the contents of the other ICharTermAttribute to this character sequence.

The characters of the ICharTermAttribute argument are appended, in order, increasing the length of this sequence by the length of the argument. If argument is null, then the four characters "null" are appended.

Declaration
ICharTermAttribute Append(ICharTermAttribute termAtt)
Parameters
Type Name Description
ICharTermAttribute termAtt
Returns
Type Description
ICharTermAttribute