Class DefaultScopeDescription
- Object
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- AbstractMetadata
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- ModifiableMetadata
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- ISOMetadata
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- DefaultScopeDescription
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- All Implemented Interfaces:
Serializable
,Emptiable
,LenientComparable
,IdentifiedObject
,ScopeDescription
public class DefaultScopeDescription extends ISOMetadata implements ScopeDescription
Description of the class of information covered by the information. The following properties are mandatory or conditional (i.e. mandatory under some circumstances) in a well-formed metadata according ISO 19115:ISO 19115 definesMD_ScopeDescription
├─attributeInstances……
Attribute instances to which the information applies.├─attributes…………………………
Attributes to which the information applies.├─dataset…………………………………
Dataset to which the information applies.├─featureInstances…………
Feature instances to which the information applies.├─features………………………………
Features to which the information applies.└─other………………………………………
Class of information that does not fall into the other categories to which the information applies.ScopeDescription
as an union (in the C/C++ sense): only one of the properties in this class can be set to a non-empty value. Setting any property to a non-empty value discard all the other ones.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 DefaultScopeDescription()
Creates an initially empty scope description.DefaultScopeDescription(ScopeDescription object)
Constructs a new instance initialized with the values from the specified metadata object.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static DefaultScopeDescription
castOrCopy(ScopeDescription object)
Returns a SIS metadata implementation with the values of the given arbitrary implementation.Set<AttributeType>
getAttributeInstances()
Returns the attribute instances to which the information applies.Set<AttributeType>
getAttributes()
Returns the attribute types to which the information applies.String
getDataset()
Returns the dataset to which the information applies.Set<FeatureType>
getFeatureInstances()
Returns the feature instances to which the information applies.Set<FeatureType>
getFeatures()
Returns the feature types to which the information applies.ScopeCode
getLevel()
Returns an indication of which property is set, ornull
if unknown.String
getOther()
Returns the class of information that does not fall into the other categories to which the information applies.void
setAttributeInstances(Set<? extends AttributeType> newValues)
Sets the attribute instances to which the information applies.void
setAttributes(Set<? extends AttributeType> newValues)
Sets the attribute types to which the information applies.void
setDataset(String newValue)
Sets the dataset to which the information applies.void
setFeatureInstances(Set<? extends FeatureType> newValues)
Sets the feature instances to which the information applies.void
setFeatures(Set<? extends FeatureType> newValues)
Sets the feature types to which the information applies.void
setLevelDescription(ScopeCode level, Set<? extends CharSequence> newValues)
Dispatches the given values to a setter method determined by the given hierarchical level.void
setOther(String newValue)
Sets the class of information that does not fall into the other categories to which the information applies.-
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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DefaultScopeDescription
public DefaultScopeDescription()
Creates an initially empty scope description.
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DefaultScopeDescription
public DefaultScopeDescription(ScopeDescription 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.If the given object contains more than one value, then the first non-null element in the following list has precedence (from wider scope to smaller scope): dataset, features, attributes, feature instances, attribute instances and other.
- Parameters:
object
- the metadata to copy values from, ornull
if none.- See Also:
castOrCopy(ScopeDescription)
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Method Detail
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castOrCopy
public static DefaultScopeDescription castOrCopy(ScopeDescription 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 already an instance of
DefaultScopeDescription
, then it is returned unchanged. - Otherwise a new
DefaultScopeDescription
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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getLevel
public ScopeCode getLevel()
Returns an indication of which property is set, ornull
if unknown. This method returns one of the following values depending which property has been set:hierarchical level of the data Scope code Getter method DATASET
getDataset()
FEATURE_TYPE
getFeatures()
ATTRIBUTE_TYPE
getAttributes()
FEATURE
getFeatureInstances()
ATTRIBUTE
getAttributeInstances()
- Returns:
- an identification of the property which is set, or
null
if unknown. - Since:
- 1.0
- See Also:
setLevelDescription(ScopeCode, Set)
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getDataset
public String getDataset()
Returns the dataset to which the information applies.Example: If a geographic data provider is generating vector mapping for the administrative areas and if the data were processed in the same way, then the provider could record the bulk of initial data atScopeCode.DATASET
level with a “Administrative area A, B & C” description.- Specified by:
getDataset
in interfaceScopeDescription
- Returns:
- dataset to which the information applies, or
null
.
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setDataset
public void setDataset(String newValue)
Sets the dataset to which the information applies.Effect on other propertiesIf and only if thenewValue
is non-null, then this method automatically discards all other properties.- Parameters:
newValue
- the new dataset.
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getFeatures
public Set<FeatureType> getFeatures()
Returns the feature types to which the information applies.Example: if an administrative area performs a complete re-survey of the road network, the change can be recorded atScopeCode.FEATURE_TYPE
level with a “Administrative area A — Road network” description.ConditionsThis method returns a modifiable collection only if no other property is set. Otherwise, this method returns an unmodifiable empty collection.Upcoming API change: The type of this property may be changed toSet<CharSequence>
for ISO 19115:2014 conformance. See GEO-238 for more information.- Specified by:
getFeatures
in interfaceScopeDescription
- Returns:
- feature types to which the information applies.
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setFeatures
public void setFeatures(Set<? extends FeatureType> newValues)
Sets the feature types to which the information applies.Effect on other propertiesIf and only if thenewValue
is non-empty, then this method automatically discards all other properties.Upcoming API change: The type of this property may be changed toSet<CharSequence>
for ISO 19115:2014 conformance. See GEO-238 for more information.- Parameters:
newValues
- the new feature types.
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getAttributes
public Set<AttributeType> getAttributes()
Returns the attribute types to which the information applies.Example: if an administrative area detects an anomaly in all overhead clearance of the road survey, the correction can be recorded atScopeCode.ATTRIBUTE_TYPE
level with a “Administrative area A — Overhead clearance” description.ConditionsThis method returns a modifiable collection only if no other property is set. Otherwise, this method returns an unmodifiable empty collection.Upcoming API change: The type of this property may be changed toSet<CharSequence>
for ISO 19115:2014 conformance. See GEO-238 for more information.- Specified by:
getAttributes
in interfaceScopeDescription
- Returns:
- attribute types to which the information applies.
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setAttributes
public void setAttributes(Set<? extends AttributeType> newValues)
Sets the attribute types to which the information applies.Effect on other propertiesIf and only if thenewValue
is non-empty, then this method automatically discards all other properties.Upcoming API change: The type of this property may be changed toSet<CharSequence>
for ISO 19115:2014 conformance. See GEO-238 for more information.- Parameters:
newValues
- the new attribute types.
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getFeatureInstances
public Set<FeatureType> getFeatureInstances()
Returns the feature instances to which the information applies.Example: If a new bridge is constructed in a road network, the change can be recorded atScopeCode.FEATURE
level with a “Administrative area A — New bridge” description.ConditionsThis method returns a modifiable collection only if no other property is set. Otherwise, this method returns an unmodifiable empty collection.Upcoming API change: The type of this property may be changed toSet<CharSequence>
for ISO 19115:2014 conformance. See GEO-238 for more information.- Specified by:
getFeatureInstances
in interfaceScopeDescription
- Returns:
- feature instances to which the information applies.
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setFeatureInstances
public void setFeatureInstances(Set<? extends FeatureType> newValues)
Sets the feature instances to which the information applies.Effect on other propertiesIf and only if thenewValue
is non-empty, then this method automatically discards all other properties.Upcoming API change: The type of this property may be changed toSet<CharSequence>
for ISO 19115:2014 conformance. See GEO-238 for more information.- Parameters:
newValues
- the new feature instances.
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getAttributeInstances
public Set<AttributeType> getAttributeInstances()
Returns the attribute instances to which the information applies.Example: If the overhead clearance of a new bridge was wrongly recorded, the correction can be recorded atScopeCode.ATTRIBUTE
level with a “Administrative area A — New bridge — Overhead clearance” description.ConditionsThis method returns a modifiable collection only if no other property is set. Otherwise, this method returns an unmodifiable empty collection.Upcoming API change: The type of this property may be changed toSet<CharSequence>
for ISO 19115:2014 conformance. See GEO-238 for more information.- Specified by:
getAttributeInstances
in interfaceScopeDescription
- Returns:
- attribute instances to which the information applies.
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setAttributeInstances
public void setAttributeInstances(Set<? extends AttributeType> newValues)
Sets the attribute instances to which the information applies.Effect on other propertiesIf and only if thenewValue
is non-empty, then this method automatically discards all other properties.Upcoming API change: The type of this property may be changed toSet<CharSequence>
for ISO 19115:2014 conformance. See GEO-238 for more information.- Parameters:
newValues
- the new attribute instances.
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getOther
public String getOther()
Returns the class of information that does not fall into the other categories to which the information applies.Upcoming API change: The type of this property may be changed toInternationalString
for ISO 19115:2014 conformance. See GEO-221 for more information.- Specified by:
getOther
in interfaceScopeDescription
- Returns:
- class of information that does not fall into the other categories, or
null
.
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setOther
public void setOther(String newValue)
Sets the class of information that does not fall into the other categories to which the information applies.Effect on other propertiesIf and only if thenewValue
is non-null, then this method automatically discards all other properties.Upcoming API change: The type of this property may be changed toInternationalString
for ISO 19115:2014 conformance. See GEO-221 for more information.- Parameters:
newValue
- Other class of information.
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setLevelDescription
public void setLevelDescription(ScopeCode level, Set<? extends CharSequence> newValues)
Dispatches the given values to a setter method determined by the given hierarchical level. The mapping between scope codes andScopeDescription
properties is documented in thegetLevel()
method. If the given scope code is not one of the listed codes, then the "other" property is used.- Parameters:
level
- an identification of the property which is set, ornull
if unknown.newValues
- the values to set, ornull
if none.- Since:
- 1.0
- See Also:
getLevel()
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