dap4.cdm.nc2

Class CDMCompiler

java.lang.Object

dap4.cdm.nc2.CDMCompiler

public class CDMCompiler
extends java.lang.Object

The goal for the CDM compiler is produce a NetcdfDataset whose content comes from a DSP. In a sense it is the inverse of CDMDSP. Compilation implies two translations/wraps. 1. Create a set of CDMNodes corresponding to the relevant nodes in the DMR. 2. Create a set of CDM ucar.ma2.array objects that wrap the DataDataset object. Note that this compiler has nothing to do with D4DataCompiler.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map<Variable,Array>	arraymap
protected Group	cdmroot
static boolean	DEBUG
protected DapDataset	dmr
protected DSP	dsp
protected DapNetcdfFile	ncfile
protected NodeMap<CDMNode,DapNode>	nodemap

Constructor Summary

Constructors

Constructor and Description
CDMCompiler(DapNetcdfFile ncfile, DSP dsp) Constructor

Method Summary

Modifier and Type	Method and Description
protected void	compileData() Convert a DataDataset to equivalent CDM data (Array objects).
protected void	compileDMR() Convert a DMR to equivalent CDM meta-databuffer and populate a NetcdfDataset with it.
java.util.Map<Variable,Array>	getArrayMap()
NetcdfFile	getNetcdfFile()
NodeMap<CDMNode,DapNode>	getNodeMap()

Methods inherited from class java.lang.Object

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

Field Detail

DEBUG

public static boolean DEBUG

ncfile

protected DapNetcdfFile ncfile

dsp

protected DSP dsp

dmr

protected DapDataset dmr

cdmroot

protected Group cdmroot

nodemap

protected NodeMap<CDMNode,DapNode> nodemap

arraymap

protected java.util.Map<Variable,Array> arraymap

Constructor Detail

CDMCompiler

public CDMCompiler(DapNetcdfFile ncfile,
                   DSP dsp)
            throws DapException

Constructor

Parameters:

ncfile - the target NetcdfDataset (as yet empty)

dsp - the DSP to be wrapped

Throws:

DapException

Method Detail

getNodeMap

public NodeMap<CDMNode,DapNode> getNodeMap()

getArrayMap

public java.util.Map<Variable,Array> getArrayMap()

getNetcdfFile

public NetcdfFile getNetcdfFile()

compileDMR

protected void compileDMR()
                   throws DapException

Convert a DMR to equivalent CDM meta-databuffer and populate a NetcdfDataset with it.

Throws:

DapException

compileData

protected void compileData()
                    throws DapException

Convert a DataDataset to equivalent CDM data (Array objects). and populate a NetcdfDataset with it.

Throws:

DapException