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https://issues.apache.org/jira/browse/SIS-530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Desruisseaux closed SIS-530.
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> Change Interpolation interface to an abstract class
> ---------------------------------------------------
>
> Key: SIS-530
> URL: https://issues.apache.org/jira/browse/SIS-530
> Project: Spatial Information Systems
> Issue Type: Task
> Components: Coverage
> Affects Versions: 1.1
> Reporter: Martin Desruisseaux
> Assignee: Martin Desruisseaux
> Priority: Major
> Fix For: 1.2
>
>
> {{org.apache.sis.image.Interpolation}} is currently an interface. There is
> some benefits to make it an abstract class instead. It would allow the
> addition of a package-private method for handling special cases that we do
> not want to expose in public API (those special cases are needed for
> resolving some exceptions observed with {{Visualization}}). Another potential
> (but not verified) benefit is a potential performance gain. The
> {{Interpolation.interpolate(…)}} method can be invoked million of times for
> each image, and benchmarks report [slightly faster method calls on abstract
> classes compared to
> interfaces|https://coderedirect.com/questions/200341/performance-difference-between-passing-interface-and-class-reloaded].
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