org.locationtech.geomesa.convert2.transforms.TransformerFunction
NamedTransformerFunction
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package TransformerFunction
org.locationtech.geomesa.convert2.transforms.TransformerFunction
Evaluate the function
Returns an uninitialized instance of this function
Returns an uninitialized instance of this function
If the function caches state about its current context, this function should return an instance without any state. Stateless functions can generally just return themselves
The unique names used to reference this function
The unique names used to reference this function
Generally a function should have one name, but we keep old names around for back-compatibility
Is the a 'pure' function? Pure functions a) given the same inputs, always return the same result, and b) do not have any observable side effects.
Is the a 'pure' function? Pure functions a) given the same inputs, always return the same result, and b) do not have any observable side effects. In the context of converters, it also does not rely on the evaluation context.
If the function is pure, it may be optimized out if e.g. all its inputs are literals