Package | Description |
---|---|
com.hazelcast.query.impl.predicates |
Modifier and Type | Class and Description |
---|---|
class |
CompositeIndexVisitor
Optimizes single-attribute predicates into composite index predicates.
|
class |
EvaluateVisitor
Tries to divide the predicate tree into isolated subtrees every of which can
be evaluated by
Index.evaluate(com.hazelcast.query.Predicate) method in a single go. |
class |
FlatteningVisitor
Rewrites predicates:
1.
|
class |
OrToInVisitor
Transforms predicate (attribute = 1 or attribute = 2 or attribute = 3) into
(attribute in (1, 2, 3)
InPredicate is easier to evaluate in both indexed and non-indexed scenarios.
|
class |
RangeVisitor
Performs range predicates optimization.
|
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