Package dap4.dap4lib

Class LibTypeFcns

java.lang.Object

dap4.dap4lib.LibTypeFcns

public abstract class LibTypeFcns
extends Object

This Class is used to isolate as many as possible of the switch statements using TypeSort enums. Singleton

Constructor Summary

Constructors

Constructor	Description
LibTypeFcns()

Method Summary

Modifier and Type	Method	Description
static Object	convertVector(DapType dsttype, DapType srctype, Object src)	Convert an array of one type of values to another type
static Object	newVector(DapType type, long count)
static int	size(DapType type)	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

LibTypeFcns

public LibTypeFcns()

Method Detail

size

public static int size(DapType type)

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

Parameters:

type - The type of interest

Returns:

the size, in databuffer

newVector

public static Object newVector(DapType type,
                               long count)
                        throws DapException

Throws:

DapException

convertVector

public static Object convertVector(DapType dsttype,
                                   DapType srctype,
                                   Object src)
                            throws DapException

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:

DapException