| java.lang.Object
 seda.sandStorm.core.BufferElement
All known Subclasses: seda.sandStorm.lib.aSocket.AUdpPacket,
| BufferElement | | public class BufferElement implements QueueElementIF(Code) | | A BufferElement is a QueueElementIF which represents a memory buffer.
author:
Matt Welsh |
| Field Summary | |
| public SinkIF | compQ
The completion queue associated with this buffer. | | public byte | data
The data associated with this BufferElement. | | public int | offset
The offet into the data associated with this BufferElement. | | public int | size
The size of the data associated with this BufferElement. | | public Object | userTag
A user-defined tag object associated with this buffer. |
| Constructor Summary | |
| public | BufferElement(byte data)
Create a BufferElement with the given data, an offset of 0, and a
size of data.length. | | public | BufferElement(byte data, SinkIF compQ)
Create a BufferElement with the given data, an offset of 0, and a
size of data.length, with the given completion queue. | | public | BufferElement(byte data, int offset, int size)
Create a BufferElement with the given data, offset, and size. | | public | BufferElement(byte data, int offset, int size, SinkIF compQ)
Create a BufferElement with the given data, offset, size, and
completion queue. | | public | BufferElement(int size)
Create a BufferElement with a new data array of the given size. |
| compQ | | public SinkIF compQ(Code) | | The completion queue associated with this buffer.
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| data | | public byte data(Code) | | The data associated with this BufferElement.
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| offset | | public int offset(Code) | | The offet into the data associated with this BufferElement.
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| size | | public int size(Code) | | The size of the data associated with this BufferElement. May not be
equal to data.length; may be any value less than or equal to
(data.length - offset).
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| userTag | | public Object userTag(Code) | | A user-defined tag object associated with this buffer.
Can be used as a back-pointer from the buffer to application
state, e.g., for handling completions.
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| BufferElement | | public BufferElement(byte data)(Code) | | Create a BufferElement with the given data, an offset of 0, and a
size of data.length.
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| BufferElement | | public BufferElement(byte data, SinkIF compQ)(Code) | | Create a BufferElement with the given data, an offset of 0, and a
size of data.length, with the given completion queue.
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| BufferElement | | public BufferElement(byte data, int offset, int size)(Code) | | Create a BufferElement with the given data, offset, and size.
|
| BufferElement | | public BufferElement(byte data, int offset, int size, SinkIF compQ)(Code) | | Create a BufferElement with the given data, offset, size, and
completion queue.
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| BufferElement | | public BufferElement(int size)(Code) | | Create a BufferElement with a new data array of the given size.
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| getBytes | | public byte[] getBytes()(Code) | | Return the data.
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| getCompletionQueue | | public SinkIF getCompletionQueue()(Code) | | Return the completion queue for this buffer.
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| getOffset | | public int getOffset()(Code) | | Return the offset.
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| getSize | | public int getSize()(Code) | | Return the size.
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