Class DefaultBoundingPolygon
java.lang.Object
org.apache.sis.metadata.AbstractMetadata
org.apache.sis.metadata.ModifiableMetadata
org.apache.sis.metadata.iso.ISOMetadata
org.apache.sis.metadata.iso.extent.AbstractGeographicExtent
org.apache.sis.metadata.iso.extent.DefaultBoundingPolygon
- All Implemented Interfaces:
Serializable
,Emptiable
,LenientComparable
,IdentifiedObject
,org.opengis.metadata.extent.BoundingPolygon
,org.opengis.metadata.extent.GeographicExtent
public class DefaultBoundingPolygon
extends AbstractGeographicExtent
implements org.opengis.metadata.extent.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
- Version:
- 1.0
- See Also:
-
Nested Class Summary
Nested classes/interfaces inherited from class org.apache.sis.metadata.ModifiableMetadata
ModifiableMetadata.State
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate Collection
<org.opengis.geometry.Geometry> The sets of points defining the bounding polygon.private static final long
Serial number for inter-operability with different versions.Fields inherited from class org.apache.sis.metadata.iso.ISOMetadata
identifiers
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Constructor Summary
ConstructorsConstructorDescriptionConstructs an initially empty bounding polygon.DefaultBoundingPolygon
(org.opengis.geometry.Geometry polygon) Creates a bounding polygon initialized to the specified polygon.DefaultBoundingPolygon
(org.opengis.metadata.extent.BoundingPolygon object) Constructs a new instance initialized with the values from the specified metadata object. -
Method Summary
Modifier and TypeMethodDescriptionstatic DefaultBoundingPolygon
castOrCopy
(org.opengis.metadata.extent.BoundingPolygon object) Returns a SIS metadata implementation with the values of the given arbitrary implementation.Collection
<org.opengis.geometry.Geometry> Returns the sets of points defining the bounding polygon or other geometry.void
setPolygons
(Collection<? extends org.opengis.geometry.Geometry> newValues) Sets the sets of points defining the resource boundary.Methods inherited from class org.apache.sis.metadata.iso.extent.AbstractGeographicExtent
castOrCopy, getInclusion, setInclusion
Methods inherited from class org.apache.sis.metadata.iso.ISOMetadata
getIdentifier, getIdentifierMap, getIdentifiers, getStandard, setIdentifier, transitionTo
Methods inherited from class org.apache.sis.metadata.ModifiableMetadata
checkWritePermission, collectionType, copyCollection, copyList, copyMap, copySet, deepCopy, nonNullCollection, nonNullList, nonNullMap, nonNullSet, singleton, state, writeCollection, writeList, writeMap, writeSet
Methods inherited from class org.apache.sis.metadata.AbstractMetadata
asMap, asTreeTable, equals, equals, getInterface, hashCode, isEmpty, prune, toString
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface org.opengis.metadata.extent.GeographicExtent
getInclusion
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Field Details
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serialVersionUID
private static final long serialVersionUIDSerial number for inter-operability with different versions.- See Also:
-
polygons
The sets of points defining the bounding polygon.
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-
Constructor Details
-
DefaultBoundingPolygon
public DefaultBoundingPolygon()Constructs an initially empty bounding polygon. -
DefaultBoundingPolygon
public DefaultBoundingPolygon(org.opengis.geometry.Geometry polygon) Creates a bounding polygon initialized to the specified polygon.- Parameters:
polygon
- the sets of points defining the bounding polygon.
-
DefaultBoundingPolygon
public DefaultBoundingPolygon(org.opengis.metadata.extent.BoundingPolygon object) Constructs a new instance initialized with the values from the specified metadata object. This is a shallow copy constructor, because 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:
-
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Method Details
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castOrCopy
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, because 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
-
getPolygons
Returns the sets of points defining the bounding polygon or other geometry.- Specified by:
getPolygons
in interfaceorg.opengis.metadata.extent.BoundingPolygon
- Returns:
- the sets of points defining the resource boundary.
-
setPolygons
Sets the sets of points defining the resource boundary.- Parameters:
newValues
- the new boundaries.
-