Uses of Class
org.datanucleus.store.query.expression.Expression.Operator
Packages that use Expression.Operator
Package
Description
Package providing query language support for datastores.
Package providing expressions from which a (generically) compiled query is made up.
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Uses of Expression.Operator in org.datanucleus.store.query
Fields in org.datanucleus.store.query with type parameters of type Expression.OperatorModifier and TypeFieldDescriptionprivate static final Map
<Expression.Operator, String> JDOQLQueryHelper.DYADIC_OP_JDOQL_MAP
Methods in org.datanucleus.store.query with parameters of type Expression.OperatorModifier and TypeMethodDescriptionstatic boolean
QueryUtils.compareExpressionValues
(Object left, Object right, Expression.Operator op) Convenience method to compare two expression values against the specified operator. -
Uses of Expression.Operator in org.datanucleus.store.query.expression
Subclasses of Expression.Operator in org.datanucleus.store.query.expressionModifier and TypeClassDescriptionstatic class
"Dyadic" operator performs operation on one or two operands.static class
"Monadic" operator performs a function on one operand.Fields in org.datanucleus.store.query.expression declared as Expression.OperatorMethods in org.datanucleus.store.query.expression that return Expression.OperatorModifier and TypeMethodDescriptionExpression.getOperator()
The operator to be performed by this expression.Methods in org.datanucleus.store.query.expression with parameters of type Expression.OperatorModifier and TypeMethodDescriptionboolean
Expression.MonadicOperator.isHigherThan
(Expression.Operator op) Check if this operator has higher precedence thanop
boolean
Expression.DyadicOperator.isHigherThanLeftSide
(Expression.Operator op) Checks if this operation is higher than operatorop
in left side of the expressionboolean
Expression.DyadicOperator.isHigherThanRightSide
(Expression.Operator op) Checks if this operation is higher than operatorop
in right side of the expression