Package io.micronaut.data.model.query

Class QueryModel.PropertyProjection

java.lang.Object

io.micronaut.data.model.query.QueryModel.Projection

io.micronaut.data.model.query.QueryModel.PropertyProjection

Direct Known Subclasses:

QueryModel.AvgProjection, QueryModel.CountDistinctProjection, QueryModel.DistinctPropertyProjection, QueryModel.GroupPropertyProjection, QueryModel.MaxProjection, QueryModel.MinProjection, QueryModel.SumProjection

Enclosing interface:

QueryModel

public static class QueryModel.PropertyProjection
extends QueryModel.Projection

A projection that obtains the value of a property of an entity.

Constructor Summary

Constructors

Constructor	Description
PropertyProjection(String propertyName)	Default constructor.

Method Summary

Modifier and Type	Method	Description
QueryModel.PropertyProjection	aliased()	Include an alias that is the same as the property name.
Optional<String>	getAlias()
String	getPropertyName()
void	setAlias(String alias)	Sets the alias.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PropertyProjection

public PropertyProjection(String propertyName)

Default constructor.

Parameters:

propertyName - The property name

Method Details

getPropertyName

public String getPropertyName()

Returns:

The property name

aliased

public QueryModel.PropertyProjection aliased()

Include an alias that is the same as the property name.

Returns:

This property

setAlias

public void setAlias(String alias)

Sets the alias.

Parameters:

alias - the alias

getAlias

public Optional<String> getAlias()

Returns:

The alias to use for the projection.