abstract class BasePredicate extends AnyRef
A base class for generated/interpreted predicate
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- new BasePredicate()
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- abstract def eval(r: InternalRow): Boolean
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- final def !=(arg0: Any): Boolean
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- def initialize(partitionIndex: Int): Unit
Initializes internal states given the current partition index.
Initializes internal states given the current partition index. This is used by nondeterministic expressions to set initial states. The default implementation does nothing.
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