Uses of Class
org.datanucleus.store.query.expression.Expression.Operator
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Packages that use Expression.Operator Package Description org.datanucleus.store.query Package providing query language support for datastores.org.datanucleus.store.query.expression 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
Methods in org.datanucleus.store.query with parameters of type Expression.Operator Modifier and Type Method Description static 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.expression Modifier and Type Class Description static class
Expression.DyadicOperator
"Dyadic" operator performs operation on one or two operands.static class
Expression.MonadicOperator
"Monadic" operator performs a function on one operand.Fields in org.datanucleus.store.query.expression declared as Expression.Operator Modifier and Type Field Description protected Expression.Operator
Expression. op
Methods in org.datanucleus.store.query.expression that return Expression.Operator Modifier and Type Method Description Expression.Operator
Expression. getOperator()
The operator to be performed by this expression.Methods in org.datanucleus.store.query.expression with parameters of type Expression.Operator Modifier and Type Method Description boolean
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
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