org.das2.qstream

Class QdsToD2sStream.QdsXferInfo

java.lang.Object

org.das2.qstream.QdsToD2sStream.QdsXferInfo

Enclosing class:

QdsToD2sStream

protected static class QdsToD2sStream.QdsXferInfo
extends java.lang.Object

Determine and hold the information needed to transfer values out of a given QDataSet into a byte buffer. The byte order is always native endian

Method Summary

Modifier and Type	Method and Description
java.lang.String	name() Get a size independent type name
int	size()
int	xSliceBytes(int i) Get the number of bytes needed to hold an x-slice of a single
int	xSliceItems(int i) Get the number items in a single X-axis slice of this dataset the X-axis is synonymous with the QDataSet 0th axis for now.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

name

public java.lang.String name()

Get a size independent type name

Returns:

the type with any size information stripped off

size

public int size()

Returns:

the size in bytes of each output value

xSliceItems

public int xSliceItems(int i)
                throws java.io.IOException

Get the number items in a single X-axis slice of this dataset the X-axis is synonymous with the QDataSet 0th axis for now.

Parameters:

i - - The X point at which to get the items

Returns:

Throws:

java.io.IOException

xSliceBytes

public int xSliceBytes(int i)
                throws java.io.IOException

Get the number of bytes needed to hold an x-slice of a single

Parameters:

i -

Returns:

Throws:

java.io.IOException