public interface IIndex<T>
|Modifier and Type||Method and Description|
Obtains the elements that are candidates for the given
Iterator<T> getCandidates(IEvaluationContext ctx, IExpression variable, IExpression booleanExpr)
booleanExprwhen applied using the given
this. The returned set of elements are the elements that must be present in order for the expression to evaluate to
true. The set may contain false positives. TODO: Write more about how the valid set of elements is determined.
ctx- The evaluation context used when examining the
variable- The variable used as
booleanExpr- The boolean expression.
nullif this index cannot be used.
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