Aggregate Functions
-------------------
Key: GEOT-703
URL: http://jira.codehaus.org/browse/GEOT-703
Project: GeoTools
Type: New Feature
Components: filter & expression
Versions: 2.2.M1
Reporter: Cory Horner
Priority: Minor
Fix For: 2.2.M1
Add aggregate functions to GeoTools to allow for optimizations in doing various
feature calculations. This adds the FeatureVisitor class, which is an
implementation of the GOF visitor pattern, for features.
Pages of interest:
http://docs.codehaus.org/display/GEOTOOLS/FeatureVisitor
Files of interest:
http://svn.geotools.org/geotools/branches/aggregates/module/main/src/org/geotools/feature/visitor/
http://svn.geotools.org/geotools/branches/aggregates/module/main/src/org/geotools/filter/function/Collection_MinFunction.java
http://svn.geotools.org/geotools/branches/aggregates/module/main/src/org/geotools/data/jdbc/JDBCFeatureCollection.java
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