a conditional query filter.
a conditional query filter. combines two sub-queries with an and
or an
or
operator.
the left-hand side sub-query
the and
or or
operator
the right-hand side sub-query
a query that filters nothing and returns everything
either of the binary logical operators and and or
a query for looking up persistent objects of type P
a query filter for looking up persistent entities of type P
a query order by clause
a query order by clause
the sort expressions that make up the order by clause
the direction for a query sort expression
a query sort expression
a query sort expression
the property to sort on
the direction of the sort
an equality query filter.
an equality query filter. compares a property to a value with an eq
,
neq
, lt
, lte
, gt
, or gte
operator.
the property to compare
the relational operator
the value to compare
a query relational operator.
a query relational operator. compares a persistent property to a raw value
the and operator
an ascending sort for a query sort expression
a descending sort for a query sort expression
the equals operator
the greater than operator
the greater than equals operator
the less than operator
the less than equals operator
the not equals operator
the or operator
query filter factory methods
contains a factory method for an empty order by clause