FDO .NET API Reference |
Feature Data Objects |
OSGeo::FDO::Filter::OSGeo::FDO::Filter::IFilterProcessor Interface Reference
Inherited by OSGeo::FDO::Filter::IFilterProcessorImp.
Inheritance diagram for OSGeo::FDO::Filter::OSGeo::FDO::Filter::IFilterProcessor:
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Detailed Description
The IFilterProcessor interface can be used to process the nodes in a filter tree. It declares a process operation for each concrete class in the filter hierarchy. Providers or client applications can create classes that realize this interface to do something meaningful with a filter hierarchy. For example, a RDBMS feature provider can implement a processor class to convert a filter hierarchy to the SQL equivalent syntax.
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