Package ucar.nc2.dataset

Class StructureDS

java.lang.Object

ucar.nc2.CDMNode

ucar.nc2.Variable

ucar.nc2.Structure

ucar.nc2.dataset.StructureDS

All Implemented Interfaces:

Comparable<VariableSimpleIF>, Iterable<Attribute>, AttributeContainer, Enhancements, VariableEnhanced, ProxyReader, VariableSimpleIF

Direct Known Subclasses:

SequenceDS, StructurePseudoDS

public class StructureDS
extends Structure
implements VariableEnhanced

An "enhanced" Structure.

See Also:

NetcdfDataset

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	StructureDS.Builder<T extends StructureDS.Builder<T>>

Nested classes/interfaces inherited from class ucar.nc2.Variable

Variable.Cache

Field Summary

Fields

Modifier and Type	Field	Description
protected String	orgName
protected Structure	orgVar
protected ucar.nc2.dataset.EnhancementsImpl	proxy

Fields inherited from class ucar.nc2.Structure

isSubset, members

Fields inherited from class ucar.nc2.Variable

attributes, cache, dataType, debugCaching, defaultCoordsSizeToCache, defaultSizeToCache, dimensions, elementSize, hashCode, isVariableLength, ncfile, permitCaching, proxyReader, shape, sizeToCache, spiObject

Fields inherited from class ucar.nc2.CDMNode

annotations, dodsname, group, immutable, parentstruct, shortName, sort

Constructor Summary

Constructors

Modifier	Constructor	Description
	StructureDS(NetcdfDataset ds, Group group, Structure parentStructure, String shortName, String dims, String units, String desc)	Deprecated. Use StructureDS.builder()
	StructureDS(NetcdfDataset ds, Group group, Structure parent, String shortName, Structure orgVar)	Deprecated. Use StructureDS.builder()
protected	StructureDS(StructureDS.Builder<?> builder, Group parentGroup)
	StructureDS(Group g, Structure orgVar)	Deprecated. Use StructureDS.builder()
protected	StructureDS(NetcdfFile ncfile, Group group, String shortName)	Deprecated. Use StructureDS.builder()

Method Summary

Modifier and Type	Method	Description
void	addCoordinateSystem(CoordinateSystem p0)	Deprecated. Use StructureDS.builder()
protected StructureDS.Builder<?>	addLocalFieldsToBuilder(StructureDS.Builder<? extends StructureDS.Builder<?>> b)
static StructureDS.Builder<?>	builder()
void	clearCoordinateSystems()	Deprecated. Use StructureDS.builder()
protected ArrayStructure	convert(Array data, Section section)
protected StructureData	convert(StructureData orgData, int recno)
protected StructureDS	copy()
void	enhance(Set<NetcdfDataset.Enhance> mode)	Deprecated. do not use
com.google.common.collect.ImmutableList<CoordinateSystem>	getCoordinateSystems()	Get the list of Coordinate Systems for this Variable.
String	getDescription()	Get the description of the Variable.
DataType	getOriginalDataType()	When this wraps another Variable, get the original Variable's DataType.
String	getOriginalName()	When this wraps another Variable, get the original Variable's DataType.
Variable	getOriginalVariable()	A StructureDS may wrap another Structure.
String	getUnitsString()	Get the Unit String for the Variable.
Array	reallyRead(Variable client, Section section, CancelTask cancelTask)	public by accident, do not call directly.
Array	reallyRead(Variable client, CancelTask cancelTask)	public by accident, do not call directly.
void	removeCoordinateSystem(CoordinateSystem p0)	Deprecated. Use StructureDS.builder()
Structure	select(List<String> memberNames)	Create a subset of the Structure consisting only of the given member variables
String	setName(String newName)	Deprecated.
void	setOriginalVariable(Variable orgVar)	Deprecated. Use StructureDS.builder()
void	setUnitsString(String units)	Deprecated. Use StructureDS.builder()
StructureDS.Builder<?>	toBuilder()	Turn into a mutable Builder.

Methods inherited from class ucar.nc2.Structure

addLocalFieldsToBuilder, addMemberVariable, calcElementSize, calcStructureSize, findVariable, getElementSize, getNameAndAttributes, getNumberOfMemberVariables, getStructureIterator, getStructureIterator, getVariableNames, getVariables, isCaching, isSubset, makeStructureMembers, readStructure, readStructure, readStructure, removeMemberVariable, replaceMemberVariable, select, setCaching, setImmutable, setMemberVariables, setParentGroup, writeCDL

Methods inherited from class ucar.nc2.Variable

_read, _read, _readScalarData, addAll, addAttribute, addLocalFieldsToBuilder, attributes, compareTo, createNewCache, equals, extraInfo, findAttribute, findAttributeDouble, findAttributeIgnoreCase, findAttributeInteger, findAttributeString, findDimensionIndex, getAttributes, getDAPName, getDAPName, getDatasetLocation, getDataType, getDimension, getDimensions, getDimensionsAll, getDimensionsString, getEnumTypedef, getFileTypeId, getFullName, getNameAndDimensions, getNameAndDimensions, getNameAndDimensions, getNameAndDimensions, getNameAndDimensions, getNameAndDimensions, getNetcdfFile, getParentGroup, getParentGroupOrRoot, getParentStructure, getProxyReader, getRanges, getRank, getScalarData, getShape, getShape, getShapeAll, getShapeAsSection, getSize, getSizeToCache, getSPobject, hasCachedData, hashCode, invalidateCache, isCoordinateVariable, isEmpty, isImmutable, isMemberOfStructure, isMetadata, isScalar, isUnknownLength, isUnlimited, isVariableLength, lookupEnumString, read, read, read, read, read, readScalarByte, readScalarDouble, readScalarFloat, readScalarInt, readScalarLong, readScalarShort, readScalarString, readToByteChannel, readToStream, reduce, remove, removeAttribute, removeAttributeIgnoreCase, resetDimensions, resetShape, section, section, setCachedData, setCachedData, setDataType, setDimension, setDimensions, setDimensions, setDimensionsAnonymous, setElementSize, setEnumTypedef, setIsScalar, setProxyReader, setSizeToCache, setSPobject, setValues, setValues, slice, toString, toStringDebug, writeCDL

Methods inherited from class ucar.nc2.CDMNode

annotate, annotation, getDODSName, getFullNameEscaped, getGroup, getImmutable, getName, getShortName, getSort, localhash, setDODSName, setParentStructure, setShortName, setSort, unwrap

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ucar.nc2.AttributeContainer

findAttValueIgnoreCase, getName, hasAttribute, hasAttributeIgnoreCase, iterator

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface ucar.nc2.dataset.VariableEnhanced

getFullName, getShortName

Methods inherited from interface ucar.nc2.VariableSimpleIF

getName, getShortName

Field Detail

proxy

protected ucar.nc2.dataset.EnhancementsImpl proxy

orgVar

protected Structure orgVar

orgName

protected String orgName

Constructor Detail

StructureDS

@Deprecated
protected StructureDS(NetcdfFile ncfile,
                      Group group,
                      String shortName)

Deprecated.

Use StructureDS.builder()

StructureDS

@Deprecated
public StructureDS(NetcdfDataset ds,
                   Group group,
                   Structure parentStructure,
                   String shortName,
                   String dims,
                   String units,
                   String desc)

Deprecated.

Use StructureDS.builder()

Constructor when theres no underlying variable. You better set the values too!

Parameters:

ds - the containing NetcdfDataset.

group - the containing group; if null, use rootGroup

parentStructure - parent Structure, may be null

shortName - variable shortName, must be unique within the Group

dims - list of dimension names, space delimited

units - unit string (may be null)

desc - description (may be null)

StructureDS

@Deprecated
public StructureDS(Group g,
                   Structure orgVar)

Deprecated.

Use StructureDS.builder()

Create a StructureDS that wraps a Structure

Parameters:

g - parent group

orgVar - original Structure

StructureDS

@Deprecated
public StructureDS(NetcdfDataset ds,
                   Group group,
                   Structure parent,
                   String shortName,
                   Structure orgVar)

Deprecated.

Use StructureDS.builder()

Wrap the given Structure, making it into a StructureDS. Delegate data reading to the original variable. Does not share cache, iosp. This is for NcML explicit mode

Parameters:

ds - the containing NetcdfDataset.

group - the containing group; may not be null

parent - parent Structure, may be null

shortName - variable shortName, must be unique within the Group

orgVar - the original Structure to wrap.

StructureDS

protected StructureDS(StructureDS.Builder<?> builder,
                      Group parentGroup)

Method Detail

copy

protected StructureDS copy()

Overrides:

copy in class Structure

select

public Structure select(List<String> memberNames)

Description copied from class: Structure

Create a subset of the Structure consisting only of the given member variables

Overrides:

select in class Structure

Parameters:

memberNames - list of Variable names, already a member

Returns:

Structure containing just those members

getOriginalVariable

public Variable getOriginalVariable()

A StructureDS may wrap another Structure.

Specified by:

getOriginalVariable in interface VariableEnhanced

Returns:

original Structure or null

setOriginalVariable

@Deprecated
public void setOriginalVariable(Variable orgVar)

Deprecated.

Use StructureDS.builder()

Set the Structure to wrap.

Specified by:

setOriginalVariable in interface VariableEnhanced

Parameters:

orgVar - original Variable, must be a Structure

getOriginalDataType

public DataType getOriginalDataType()

When this wraps another Variable, get the original Variable's DataType.

Returns:

original Variable's DataType

getOriginalName

public String getOriginalName()

When this wraps another Variable, get the original Variable's DataType.

Specified by:

getOriginalName in interface VariableEnhanced

Returns:

original Variable's DataType

setName

@Deprecated
public String setName(String newName)

Deprecated.

Description copied from class: Variable

Set the short name, converting to valid CDM object name if needed.

Overrides:

setName in class Variable

Parameters:

newName - set to this value

Returns:

valid CDM object name

reallyRead

public Array reallyRead(Variable client,
                        CancelTask cancelTask)
                 throws IOException

Description copied from class: Variable

public by accident, do not call directly.

Specified by:

reallyRead in interface ProxyReader

Overrides:

reallyRead in class Variable

Parameters:

client - the client Variable

cancelTask - user may cancel

Returns:

Array

Throws:

IOException - on error

reallyRead

public Array reallyRead(Variable client,
                        Section section,
                        CancelTask cancelTask)
                 throws IOException,
                        InvalidRangeException

Description copied from class: Variable

public by accident, do not call directly.

Specified by:

reallyRead in interface ProxyReader

Overrides:

reallyRead in class Variable

Parameters:

client - the client Variable

section - the section of data to read.

cancelTask - user may cancel

Returns:

Array

Throws:

IOException - on error

InvalidRangeException - if section has incorrect rank or illegal shape.

convert

protected ArrayStructure convert(Array data,
                                 Section section)
                          throws IOException

Throws:

IOException

convert

protected StructureData convert(StructureData orgData,
                                int recno)
                         throws IOException

Throws:

IOException

enhance

@Deprecated
public void enhance(Set<NetcdfDataset.Enhance> mode)

Deprecated.

do not use

DO NOT USE DIRECTLY. public by accident. recalc any enhancement info

Specified by:

enhance in interface VariableEnhanced

clearCoordinateSystems

@Deprecated
public void clearCoordinateSystems()

Deprecated.

Use StructureDS.builder()

Description copied from interface: VariableEnhanced

clear previous coordinate systems. if any

Specified by:

clearCoordinateSystems in interface VariableEnhanced

addCoordinateSystem

@Deprecated
public void addCoordinateSystem(CoordinateSystem p0)

Deprecated.

Use StructureDS.builder()

Description copied from interface: Enhancements

Add a CoordinateSystem to the dataset.

Specified by:

addCoordinateSystem in interface Enhancements

Parameters:

p0 - add this Coordinate System

removeCoordinateSystem

@Deprecated
public void removeCoordinateSystem(CoordinateSystem p0)

Deprecated.

Use StructureDS.builder()

Description copied from interface: Enhancements

Remove a CoordinateSystem from the dataset.

Specified by:

removeCoordinateSystem in interface Enhancements

Parameters:

p0 - remove this coordinate system

getCoordinateSystems

public com.google.common.collect.ImmutableList<CoordinateSystem> getCoordinateSystems()

Description copied from interface: Enhancements

Get the list of Coordinate Systems for this Variable.

Specified by:

getCoordinateSystems in interface Enhancements

Returns:

list of type CoordinateSystem; may be empty but not null.

getDescription

public String getDescription()

Description copied from class: Variable

Get the description of the Variable. Default is to use CDM.LONG_NAME attribute value. If not exist, look for "description", "title", or "standard_name" attribute value (in that order).

Specified by:

getDescription in interface Enhancements

Specified by:

getDescription in interface VariableSimpleIF

Overrides:

getDescription in class Variable

Returns:

description, or null if not found.

getUnitsString

public String getUnitsString()

Description copied from class: Variable

Get the Unit String for the Variable. Looks for the CDM.UNITS attribute value

Specified by:

getUnitsString in interface Enhancements

Specified by:

getUnitsString in interface VariableSimpleIF

Overrides:

getUnitsString in class Variable

Returns:

unit string, or null if not found.

setUnitsString

@Deprecated
public void setUnitsString(String units)

Deprecated.

Use StructureDS.builder()

Description copied from interface: VariableEnhanced

Set the Unit String for this Variable. Default is to use the CDM.UNITS attribute.

Specified by:

setUnitsString in interface VariableEnhanced

Parameters:

units - unit string

toBuilder

public StructureDS.Builder<?> toBuilder()

Description copied from class: Structure

Turn into a mutable Builder. Can use toBuilder().build() to copy.

Overrides:

toBuilder in class Structure

addLocalFieldsToBuilder

protected StructureDS.Builder<?> addLocalFieldsToBuilder(StructureDS.Builder<? extends StructureDS.Builder<?>> b)

builder

public static StructureDS.Builder<?> builder()