dap4.dap4shared

Class Dap4Util

java.lang.Object

dap4.dap4shared.Dap4Util

public abstract class Dap4Util
extends java.lang.Object

Constants and utilities either top-level or for a member.

Constructor Summary

Constructors

Constructor and Description
Dap4Util()

Method Summary

Modifier and Type	Method and Description
static java.lang.Object	convertVector(dap4.core.dmr.DapType dsttype, dap4.core.dmr.DapType srctype, java.lang.Object src) Convert an array of one type of values to another type
static java.lang.Object	createVector(dap4.core.dmr.AtomicType atype, long count)
static int	daptypeSize(dap4.core.dmr.AtomicType atomtype) Conmpute the size, in databuffer, of the daptype wrt to a serialization; 0 if undefined.

Methods inherited from class java.lang.Object

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

Constructor Detail

Dap4Util

public Dap4Util()

Method Detail

daptypeSize

public static int daptypeSize(dap4.core.dmr.AtomicType atomtype)

Conmpute the size, in databuffer, of the daptype wrt to a serialization; 0 if undefined.

Parameters:

atomtype - The type of interest

Returns:

the size, in databuffer

createVector

public static java.lang.Object createVector(dap4.core.dmr.AtomicType atype,
                                            long count)
                                     throws dap4.core.data.DataException

Throws:

dap4.core.data.DataException

convertVector

public static java.lang.Object convertVector(dap4.core.dmr.DapType dsttype,
                                             dap4.core.dmr.DapType srctype,
                                             java.lang.Object src)
                                      throws dap4.core.data.DataException

Convert an array of one type of values to another type

Parameters:

dsttype - target type

srctype - source type

src - array of values to convert

Returns:

resulting array of converted values as an object

Throws:

dap4.core.data.DataException