DefaultCoverageSource (Geotools modules 27-SNAPSHOT API)

Object
- DefaultCoverageSource

All Implemented Interfaces:

CoverageSource

Direct Known Subclasses:

NetCDFSource
```
public abstract class DefaultCoverageSource
extends Object
implements CoverageSource
```
Default implementation of CoverageSource.

Author:

Daniele Romagnoli, GeoSolutions SAS

Nested Class Summary
- Nested classes/interfaces inherited from interface CoverageSource
  CoverageSource.AdditionalDomain, CoverageSource.DomainType, CoverageSource.SpatialDomain, CoverageSource.TemporalDomain, CoverageSource.VerticalDomain

Field Summary

Fields
Modifier and Type Field and Description

protected static EnumSet<CoverageCapabilities> CAPABILITIES

protected CoverageSourceDescriptor coverageDescriptor

protected Name name

Fields
Modifier and Type	Field and Description
`protected static EnumSet<CoverageCapabilities>`	`CAPABILITIES`
`protected CoverageSourceDescriptor`	`coverageDescriptor`
`protected Name`	`name`

Constructor Summary

Constructors
Modifier Constructor and Description

protected DefaultCoverageSource(Name name, CoverageSourceDescriptor descriptor)

Constructors
Modifier	Constructor and Description
`protected`	`DefaultCoverageSource(Name name, CoverageSourceDescriptor descriptor)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`dispose()` Closes this `CoverageSource` and releases any lock or cached information it holds.
`protected void`	`ensureNotDisposed()`
`List<CoverageSource.AdditionalDomain>`	`getAdditionalDomains()`
`EnumSet<CoverageCapabilities>`	`getCapabilities()` Set of supported `CoverageCapabilities` which can be used to discover capabilities of a certain `CoverageSource`.
`CoordinateReferenceSystem`	`getCoordinateReferenceSystem()`
`List<DimensionDescriptor>`	`getDimensionDescriptors()`
`ResourceInfo`	`getInfo(ProgressListener listener)` Information describing the contents of this resource.
`MetadataNode`	`getMetadata(String metadataDomain, ProgressListener listener)`
`Set<Name>`	`getMetadataDomains()`
`Name`	`getName(ProgressListener listener)` Name of the Coverage (ie data product) provided by this CoverageSource.
`List<? extends RasterLayout>`	`getOverviewsLayouts(ProgressListener listener)`
`int`	`getOverviewsNumber(ProgressListener listener)`
`RangeType`	`getRangeType(ProgressListener listener)` Retrieves a `RangeType` instance which can be used to describe the codomain for the underlying coverage.
`Map<String,Parameter<?>>`	`getReadParameterInfo()` Describes the required (and optional) parameters that can be passed to the `CoverageSource.read(CoverageReadRequest, ProgressListener)` method.
`CoverageSource.SpatialDomain`	`getSpatialDomain()`
`CoverageSource.TemporalDomain`	`getTemporalDomain()`
`CoverageSource.VerticalDomain`	`getVerticalDomain()`

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface CoverageSource
read

- Field Detail
  - CAPABILITIES
```
protected static final EnumSet<CoverageCapabilities> CAPABILITIES
```
  - name
```
protected final Name name
```
  - coverageDescriptor
```
protected final CoverageSourceDescriptor coverageDescriptor
```
- Constructor Detail
  - DefaultCoverageSource
```
protected DefaultCoverageSource(Name name,
                                CoverageSourceDescriptor descriptor)
```
- Method Detail
  - getReadParameterInfo
```
public Map<String,Parameter<?>> getReadParameterInfo()
```
    Description copied from interface: CoverageSource
    
    Describes the required (and optional) parameters that can be passed to the CoverageSource.read(CoverageReadRequest, ProgressListener) method.
    
    Specified by:
    
    getReadParameterInfo in interface CoverageSource
    
    Returns:
    
    Param a Map describing the Map for CoverageSource.read(CoverageReadRequest, ProgressListener).
  - getMetadata
```
public MetadataNode getMetadata(String metadataDomain,
                                ProgressListener listener)
```
    Specified by:
    
    getMetadata in interface CoverageSource
  - getMetadataDomains
```
public Set<Name> getMetadataDomains()
```
    Specified by:
    
    getMetadataDomains in interface CoverageSource
  - getOverviewsLayouts
```
public List<? extends RasterLayout> getOverviewsLayouts(ProgressListener listener)
                                                 throws IOException
```
    Specified by:
    
    getOverviewsLayouts in interface CoverageSource
    
    Throws:
    
    IOException
  - getOverviewsNumber
```
public int getOverviewsNumber(ProgressListener listener)
                       throws IOException
```
    Specified by:
    
    getOverviewsNumber in interface CoverageSource
    
    Throws:
    
    IOException
  - getName
```
public Name getName(ProgressListener listener)
```
    Description copied from interface: CoverageSource
    
    Name of the Coverage (ie data product) provided by this CoverageSource.
    
    Specified by:
    
    getName in interface CoverageSource
    
    Returns:
    
    Name of the Coverage (ie data product) provided.
  - ensureNotDisposed
```
protected void ensureNotDisposed()
```
  - getCapabilities
```
public EnumSet<CoverageCapabilities> getCapabilities()
```
    Description copied from interface: CoverageSource
    Set of supported CoverageCapabilities which can be used to discover capabilities of a certain CoverageSource.
    You can use set membership to quickly test abilities:
```
 if( getCapabilities().contains( CoverageCapabilities.READ_SUBSAMPLING ) ){
     ...
 }
 
```
    Specified by:
    
    getCapabilities in interface CoverageSource
    
    Returns:
    
    a EnumSet of CoverageCapabilities which can be used to discover capabilities of this CoverageSource.
  - getRangeType
```
public RangeType getRangeType(ProgressListener listener)
                       throws IOException
```
    Description copied from interface: CoverageSource
    
    Retrieves a RangeType instance which can be used to describe the codomain for the underlying coverage.
    
    Specified by:
    
    getRangeType in interface CoverageSource
    
    Returns:
    
    a RangeType instance which can be used to describe the codomain for the underlying coverage.
    
    Throws:
    
    IOException - in case something bad occurs
  - getCoordinateReferenceSystem
```
public CoordinateReferenceSystem getCoordinateReferenceSystem()
```
    Specified by:
    
    getCoordinateReferenceSystem in interface CoverageSource
  - getSpatialDomain
```
public CoverageSource.SpatialDomain getSpatialDomain()
                                              throws IOException
```
    Specified by:
    
    getSpatialDomain in interface CoverageSource
    
    Throws:
    
    IOException
  - getTemporalDomain
```
public CoverageSource.TemporalDomain getTemporalDomain()
                                                throws IOException
```
    Specified by:
    
    getTemporalDomain in interface CoverageSource
    
    Throws:
    
    IOException
  - getVerticalDomain
```
public CoverageSource.VerticalDomain getVerticalDomain()
                                                throws IOException
```
    Specified by:
    
    getVerticalDomain in interface CoverageSource
    
    Throws:
    
    IOException
  - getAdditionalDomains
```
public List<CoverageSource.AdditionalDomain> getAdditionalDomains()
                                                           throws IOException
```
    Specified by:
    
    getAdditionalDomains in interface CoverageSource
    
    Throws:
    
    IOException
  - getDimensionDescriptors
```
public List<DimensionDescriptor> getDimensionDescriptors()
                                                  throws IOException
```
    Specified by:
    
    getDimensionDescriptors in interface CoverageSource
    
    Throws:
    
    IOException
  - getInfo
```
public ResourceInfo getInfo(ProgressListener listener)
```
    Description copied from interface: CoverageSource
    Information describing the contents of this resource.
    Please note that for FeatureContent:
    - name - unique with in the context of a Service
    - schema - used to identify the type of resource; usually the format or data product being represented
    Specified by:
    
    getInfo in interface CoverageSource
  - dispose
```
public void dispose()
```
    Description copied from interface: CoverageSource
    
    Closes this CoverageSource and releases any lock or cached information it holds.
    Once a CoverageAccess has been disposed it can be seen as being in unspecified state, hence calling a method on it may have unpredictable results.
    
    Specified by:
    
    dispose in interface CoverageSource

Class DefaultCoverageSource

Nested Class Summary

Nested classes/interfaces inherited from interface CoverageSource

Field Summary

Constructor Summary

Method Summary

Methods inherited from class Object

Methods inherited from interface CoverageSource

Field Detail

CAPABILITIES

name

coverageDescriptor

Constructor Detail

DefaultCoverageSource

Method Detail

getReadParameterInfo

getMetadata

getMetadataDomains

getOverviewsLayouts

getOverviewsNumber

getName

ensureNotDisposed

getCapabilities

getRangeType

getCoordinateReferenceSystem

getSpatialDomain

getTemporalDomain

getVerticalDomain

getAdditionalDomains

getDimensionDescriptors

getInfo

dispose