Class Predicate
- java.lang.Object
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- com.ibm.fhir.database.utils.query.expression.Predicate
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- Direct Known Subclasses:
BinaryPredicate
,PredicateExpression
,UnaryPredicate
public class Predicate extends Object
represents a WHERE expression predicate. Note that we're trying to support the textual representation of the WHERE clause predicate (to support programmatic construction) - this is not intended to be an evaluation engine.
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Constructor Summary
Constructors Constructor Description Predicate()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description Predicate
and(Predicate right)
Predicate
and(String boolExpr)
Predicate
not()
static Predicate
not(Predicate p)
static Predicate
not(String boolExpr)
Predicate
or(Predicate right)
Predicate
or(String boolExpr)
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Method Detail
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not
public Predicate not()
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