AbstractFeatureCollectionProcess: allowing other result types
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Key: GEOT-2517
URL: http://jira.codehaus.org/browse/GEOT-2517
Project: GeoTools
Issue Type: Improvement
Reporter: Michael Bedward
Priority: Minor
Attachments: process.feature.patch
Justin introduced AbstractFeatureCollectionProcess as a base class for process
that have FeatureCollection as the input and output.
It would be handy to support other types of outputs. For example, I'm adding
Steve Ansari's rasterizing code to the process module: here the input is
FeatureCollection but the output is a GridCoverage2D. Other processes might
want to generate numeric data or text reports.
The attached patch splits the existing base classes into two levels:
- AbstractFeatureCollectionProcess and AbstractFeatureCollectionProcessFactory
as per Justin's classes minus the result type members
- new abstract classes FeatureToFeatureProcess and
FeatureToFeatureProcessFactory classes with the FeatureCollection-specific
result members.
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