Class AbstractContentInformation
- Object
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- AbstractMetadata
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- ModifiableMetadata
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- ISOMetadata
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- AbstractContentInformation
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- All Implemented Interfaces:
Serializable
,Emptiable
,LenientComparable
,IdentifiedObject
,ContentInformation
- Direct Known Subclasses:
DefaultCoverageDescription
,DefaultFeatureCatalogueDescription
public class AbstractContentInformation extends ISOMetadata implements ContentInformation
Description of the content of a resource.Limitations:
- Instances of this class are not synchronized for multi-threading. Synchronization, if needed, is caller's responsibility.
- Serialized objects of this class are not guaranteed to be compatible with future Apache SIS releases.
Serialization support is appropriate for short term storage or RMI between applications running the
same version of Apache SIS. For long term storage, use
XML
instead.
- Since:
- 0.3
- See Also:
- Serialized Form
Defined in the
sis-metadata
module
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Nested Class Summary
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Nested classes/interfaces inherited from class ModifiableMetadata
ModifiableMetadata.State
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Field Summary
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Fields inherited from class ISOMetadata
identifiers
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Constructor Summary
Constructors Constructor Description AbstractContentInformation()
Constructs an initially empty content information.AbstractContentInformation(ContentInformation object)
Constructs a new instance initialized with the values from the specified metadata object.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static AbstractContentInformation
castOrCopy(ContentInformation object)
Returns a SIS metadata implementation with the values of the given arbitrary implementation.-
Methods inherited from class ISOMetadata
getIdentifier, getIdentifierMap, getIdentifiers, getStandard, setIdentifier, transitionTo
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Methods inherited from class ModifiableMetadata
checkWritePermission, checkWritePermission, collectionType, copyCollection, copyList, copyMap, copySet, freeze, isModifiable, nonNullCollection, nonNullList, nonNullMap, nonNullSet, singleton, state, unmodifiable, writeCollection, writeList, writeMap, writeSet
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Methods inherited from class AbstractMetadata
asMap, asTreeTable, equals, equals, getInterface, hashCode, isEmpty, prune, toString
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Constructor Detail
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AbstractContentInformation
public AbstractContentInformation()
Constructs an initially empty content information.
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AbstractContentInformation
public AbstractContentInformation(ContentInformation object)
Constructs a new instance initialized with the values from the specified metadata object. This is a shallow copy constructor, since the other metadata contained in the given object are not recursively copied.- Parameters:
object
- the metadata to copy values from, ornull
if none.- See Also:
castOrCopy(ContentInformation)
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Method Detail
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castOrCopy
public static AbstractContentInformation castOrCopy(ContentInformation object)
Returns a SIS metadata implementation with the values of the given arbitrary implementation. This method performs the first applicable action in the following choices:- If the given object is
null
, then this method returnsnull
. - Otherwise if the given object is an instance of
FeatureCatalogueDescription
orCoverageDescription
, then this method delegates to thecastOrCopy(…)
method of the corresponding SIS subclass. Note that if the given object implements more than one of the above-cited interfaces, then thecastOrCopy(…)
method to be used is unspecified. - Otherwise if the given object is already an instance of
AbstractContentInformation
, then it is returned unchanged. - Otherwise a new
AbstractContentInformation
instance is created using the copy constructor and returned. Note that this is a shallow copy operation, since the other metadata contained in the given object are not recursively copied.
- Parameters:
object
- the object to get as a SIS implementation, ornull
if none.- Returns:
- a SIS implementation containing the values of the given object (may be the
given object itself), or
null
if the argument was null.
- If the given object is
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