Class DefaultBoundingPolygon
- Object
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- AbstractMetadata
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- ModifiableMetadata
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- ISOMetadata
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- AbstractGeographicExtent
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- DefaultBoundingPolygon
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- All Implemented Interfaces:
Serializable
,Emptiable
,LenientComparable
,IdentifiedObject
,BoundingPolygon
,GeographicExtent
public class DefaultBoundingPolygon extends AbstractGeographicExtent implements BoundingPolygon
Boundary enclosing the dataset, expressed as the closed set of (x,y) coordinates of the polygon. The last point replicates first point.The following property is mandatory in a well-formed metadata according ISO 19115:
EX_BoundingPolygon
└─polygon…………………
The sets of points defining the bounding polygon.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 DefaultBoundingPolygon()
Constructs an initially empty bounding polygon.DefaultBoundingPolygon(Geometry polygon)
Creates a bounding polygon initialized to the specified polygon.DefaultBoundingPolygon(BoundingPolygon 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 DefaultBoundingPolygon
castOrCopy(BoundingPolygon object)
Returns a SIS metadata implementation with the values of the given arbitrary implementation.Collection<Geometry>
getPolygons()
Returns the sets of points defining the bounding polygon or other geometry.void
setPolygons(Collection<? extends Geometry> newValues)
Sets the sets of points defining the resource boundary.-
Methods inherited from class AbstractGeographicExtent
castOrCopy, getInclusion, setInclusion
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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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Methods inherited from class Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface GeographicExtent
getInclusion
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Constructor Detail
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DefaultBoundingPolygon
public DefaultBoundingPolygon()
Constructs an initially empty bounding polygon.
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DefaultBoundingPolygon
public DefaultBoundingPolygon(Geometry polygon)
Creates a bounding polygon initialized to the specified polygon.- Parameters:
polygon
- the sets of points defining the bounding polygon.
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DefaultBoundingPolygon
public DefaultBoundingPolygon(BoundingPolygon 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(BoundingPolygon)
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Method Detail
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castOrCopy
public static DefaultBoundingPolygon castOrCopy(BoundingPolygon 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
DefaultBoundingPolygon
, then it is returned unchanged. - Otherwise a new
DefaultBoundingPolygon
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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getPolygons
public Collection<Geometry> getPolygons()
Returns the sets of points defining the bounding polygon or other geometry.- Specified by:
getPolygons
in interfaceBoundingPolygon
- Returns:
- the sets of points defining the resource boundary.
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setPolygons
public void setPolygons(Collection<? extends Geometry> newValues)
Sets the sets of points defining the resource boundary.- Parameters:
newValues
- the new boundaries.
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