com.holonplatform.core.query

Interface QueryProjection<T>

Type Parameters:

T - Projection result type

All Superinterfaces:

Expression

All Known Subinterfaces:

BeanProjection<T>, BeanProperty<T>, BeanProperty.Builder<T>, CountAllProjection, FunctionExpression<T>, FunctionExpression.FunctionExpressionProperty<T>, FunctionExpression.PathFunctionExpression<P,T>, FunctionExpression.PathFunctionExpressionProperty<P,T>, PathProperty<T>, PathProperty.PathPropertyBuilder<T>, PropertySetProjection

public interface QueryProjection<T>
extends Expression

A query projection to obtain typed query results.

Since:

5.0.0

See Also:

QueryResults

Nested Class Summary

Nested classes/interfaces inherited from interface com.holonplatform.core.Expression

Expression.ExpressionResolverFunction<E extends Expression,R extends Expression>, Expression.InvalidExpressionException

Method Summary

Modifier and Type	Method and Description
Class<? extends T>	getType() Get projection result type

Methods inherited from interface com.holonplatform.core.Expression

validate

Method Detail

getType

Class<? extends T> getType()

Get projection result type

Returns:

Type class