Package org.apache.sis.feature
Enum FoliationRepresentation
- All Implemented Interfaces:
Serializable
,Comparable<FoliationRepresentation>
,java.lang.constant.Constable
Specifies whether trajectories are represented in a single moving feature instance
or fragmented in distinct static feature instances.
Example:
consider the following trajectories:
In this example, John Smith's trajectory can be represented in two ways:
we can construct a single moving feature instance representing the full trajectory (3 4), (3 5), (3 9)
with some time representation (for example by adding a temporal dimension in each coordinate) and dynamic "Status"
property. Or alternatively, we can keep John Smith's trajectory fragmented in two
This enumeration can be used with Identifier | Time | Trajectory | Status |
---|---|---|---|
John Smith | 8:00 | (3 4), (3 5) | Walking |
Joe Blo | 8:00 | (5 5), (6 6) | Walking |
John Smith | 8:05 | (3 5), (3 9) | Running |
Feature
instance where
each instance can be handled as a static feature.
DataStore
as a hint about desired representation
of moving features.- Since:
- 1.0
- Version:
- 1.0
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Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
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Enum Constant Summary
Enum ConstantsEnum ConstantDescriptionTrajectories stored in a singleFeature
instance.Trajectories stored in distinctFeature
instances, each of them handled as if it was a static feature. -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic FoliationRepresentation
Returns the enum constant of this type with the specified name.static FoliationRepresentation[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Details
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ASSEMBLED
Trajectories stored in a singleFeature
instance. Every point on the trajectory may be at a different time. Properties may be dynamic, i.e. have time-dependent value. -
FRAGMENTED
Trajectories stored in distinctFeature
instances, each of them handled as if it was a static feature.
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Constructor Details
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FoliationRepresentation
private FoliationRepresentation()
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Method Details
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values
Returns an array containing the constants of this enum type, in the order they are declared.- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is null
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