Uses of Class
org.datanucleus.query.expression.Expression.Operator

Packages that use Expression.Operator

Package	Description
org.datanucleus.query	This package provides general classes for querying across all datastores in particular languages.
org.datanucleus.query.expression	Package providing expressions from which a (generically) compiled query is made up.

Uses of Expression.Operator in org.datanucleus.query

Methods in org.datanucleus.query with parameters of type Expression.Operator

Modifier and Type	Method and 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.query.expression

Subclasses of Expression.Operator in org.datanucleus.query.expression

Modifier and Type	Class and 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.query.expression declared as Expression.Operator

Modifier and Type	Field and Description
protected Expression.Operator	Expression.op

Methods in org.datanucleus.query.expression that return Expression.Operator

Modifier and Type	Method and Description
Expression.Operator	Expression.getOperator() The operator to be performed by this expression.

Methods in org.datanucleus.query.expression with parameters of type Expression.Operator

Modifier and Type	Method and Description
boolean	Expression.MonadicOperator.isHigherThan(Expression.Operator op) Check if this operator has higher precedence than op
boolean	Expression.DyadicOperator.isHigherThanLeftSide(Expression.Operator op) Checks if this operation is higher than operator op in left side of the expression
boolean	Expression.DyadicOperator.isHigherThanRightSide(Expression.Operator op) Checks if this operation is higher than operator op in right side of the expression