Package com.denodo.vdb.engine.customwrapper
package com.denodo.vdb.engine.customwrapper
Provides the base classes and mechanisms necessary to implement a Custom Wrapper.
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ClassDescriptionDefault implementation of
CustomWrapper
.All VDP Custom Wrappers must implement this interface.Encapsulates the following configuration properties:delegateProjections
: SeeCustomWrapperConfiguration.setDelegateProjections(boolean)
andCustomWrapperConfiguration.isDelegateProjections()
.A general purposeException
subclass intended to be used by Custom Wrappers.Defines a Custom Wrapper input parameter.An expression which indicates that the rows should be returned sorted in a concrete order by a concrete field.Defines the order of the sorting.Defines methods to include information in the custom wrapper plan.Custom Wrappers use this class to return any data retrieved from their data source.Important: do not implement or reference this interface.Defines a Custom Wrapper's schema parameter.