Class BufferedIndexOutput

Base implementation class for buffered IndexOutput.

Inheritance
System.Object
DataOutput
IndexOutput
BufferedIndexOutput
FSDirectory.FSIndexOutput
Implements
System.IDisposable
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: Lucene.Net.Store
Assembly: Lucene.Net.dll
Syntax
public abstract class BufferedIndexOutput : IndexOutput, IDisposable

Constructors

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BufferedIndexOutput()

Creates a new BufferedIndexOutput with the default buffer size (DEFAULT_BUFFER_SIZE bytes see DEFAULT_BUFFER_SIZE)

Declaration
protected BufferedIndexOutput()
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BufferedIndexOutput(Int32)

Creates a new BufferedIndexOutput with the given buffer size.

Declaration
protected BufferedIndexOutput(int bufferSize)
Parameters
Type Name Description
System.Int32 bufferSize

the buffer size in bytes used to buffer writes internally.

Exceptions
Type Condition
System.ArgumentException

if the given buffer size is less or equal to 0

Fields

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DEFAULT_BUFFER_SIZE

The default buffer size in bytes (DEFAULT_BUFFER_SIZE).

Declaration
public const int DEFAULT_BUFFER_SIZE = 16384
Field Value
Type Description
System.Int32

Properties

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BufferSize

Returns size of the used output buffer in bytes.

Declaration
public int BufferSize { get; }
Property Value
Type Description
System.Int32
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Checksum

Declaration
public override long Checksum { get; }
Property Value
Type Description
System.Int64
Overrides
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Length

Declaration
public abstract override long Length { get; }
Property Value
Type Description
System.Int64
Overrides
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Position

Declaration
public override long Position { get; }
Property Value
Type Description
System.Int64
Overrides

Methods

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Dispose(Boolean)

Closes this stream to further operations.

Declaration
protected override void Dispose(bool disposing)
Parameters
Type Name Description
System.Boolean disposing
Overrides
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Flush()

Forces any buffered output to be written.

Declaration
public override void Flush()
Overrides
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FlushBuffer(Byte[], Int32, Int32)

Expert: implements buffer write. Writes bytes at the current position in the output.

Declaration
protected abstract void FlushBuffer(byte[] b, int offset, int len)
Parameters
Type Name Description
System.Byte[] b

the bytes to write

System.Int32 offset

the offset in the byte array

System.Int32 len

the number of bytes to write

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Seek(Int64)

Declaration
[Obsolete("(4.1) this method will be removed in Lucene 5.0")]
public override void Seek(long pos)
Parameters
Type Name Description
System.Int64 pos
Overrides
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WriteByte(Byte)

Declaration
public override void WriteByte(byte b)
Parameters
Type Name Description
System.Byte b
Overrides
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WriteBytes(Byte[], Int32, Int32)

Declaration
public override void WriteBytes(byte[] b, int offset, int length)
Parameters
Type Name Description
System.Byte[] b
System.Int32 offset
System.Int32 length
Overrides

Implements

System.IDisposable