Uses of Interface
org.apache.metamodel.query.FunctionType

Packages that use FunctionType

Package	Description
org.apache.metamodel.query	API for querying
org.apache.metamodel.query.builder	API for query building
org.apache.metamodel.util	Utilities and convenient classes

Uses of FunctionType in org.apache.metamodel.query

Subinterfaces of FunctionType in org.apache.metamodel.query

Modifier and Type	Interface and Description
interface	AggregateFunction Interface that contains the aggregation specific methods related to the AggregateBuilder.
interface	ScalarFunction Interface that contains scalar specific methods.

Classes in org.apache.metamodel.query that implement FunctionType

Modifier and Type	Class and Description
class	AverageAggregateFunction
class	CountAggregateFunction
class	DefaultAggregateFunction<T> Implementation of the AggregateFunction.
class	DefaultScalarFunction
class	MaxAggregateFunction
class	MinAggregateFunction
class	SumAggregateFunction
class	ToBooleanFunction
class	ToDateFunction
class	ToNumberFunction
class	ToStringFunction

Methods in org.apache.metamodel.query that return FunctionType

Modifier and Type	Method and Description
static FunctionType	FunctionTypeFactory.get(String functionName)
FunctionType	SelectItem.getFunction() Deprecated. use SelectItem.getAggregateFunction() or SelectItem.getScalarFunction() instead

Methods in org.apache.metamodel.query with parameters of type FunctionType

Modifier and Type	Method and Description
Query	Query.having(FunctionType function, Column column, OperatorType operatorType, Object operand)
SelectItem	SelectItem.replaceFunction(FunctionType function) Creates a copy of the SelectItem, with a different FunctionType.
Query	Query.select(FunctionType functionType, Column column)

Constructors in org.apache.metamodel.query with parameters of type FunctionType

Constructor and Description
SelectItem(FunctionType function, Column column) Creates a SelectItem that uses a function on a column, for example SUM(price) or MAX(age)
SelectItem(FunctionType function, Column column, FromItem fromItem) Creates a SelectItem that uses a function on a column from a particular FromItem, for example SUM(a.price) or MAX(p.age)
SelectItem(FunctionType function, String expression, String alias) Creates a SelectItem based on a function and an expression.

Uses of FunctionType in org.apache.metamodel.query.builder

Methods in org.apache.metamodel.query.builder with parameters of type FunctionType

Modifier and Type	Method and Description
FunctionSelectBuilder<B>	SatisfiedSelectBuilder.and(FunctionType function, Column column)
HavingBuilder	SatisfiedHavingBuilder.and(FunctionType functionType, Column column)
HavingBuilder	GroupedQueryBuilder.having(FunctionType functionType, Column column)
HavingBuilder	SatisfiedHavingBuilder.or(FunctionType functionType, Column column)
SatisfiedOrderByBuilder<GroupedQueryBuilder>	GroupedQueryBuilder.orderBy(FunctionType function, Column column)
FunctionSelectBuilder<B>	SatisfiedQueryBuilder.select(FunctionType function, Column column)
FunctionSelectBuilder<?>	SatisfiedFromBuilder.select(FunctionType function, Column column)
SatisfiedQueryBuilder<?>	SatisfiedQueryBuilder.select(FunctionType function, String columnName)
SatisfiedQueryBuilder<?>	SatisfiedFromBuilder.select(FunctionType function, String columnName)

Uses of FunctionType in org.apache.metamodel.util

Classes in org.apache.metamodel.util that implement FunctionType

Modifier and Type	Class and Description
protected static class	LegacyDeserializationObjectInputStream.LegacyFunctionType Implementation of the new FunctionType and AggregateFunction interfaces which still adheres to the constant/enum values of the old FunctionType definition.