com.holonplatform.core.query

Interface SelectAllProjection

All Superinterfaces:

Expression, QueryProjection<Map<String,Object>>, TypedExpression<Map<String,Object>>

public interface SelectAllProjection
extends QueryProjection<Map<String,Object>>

A QueryProjection to obtain all the values af a persistent data entity instance.

The values are returned as Map, each element representing the entity instance attribute name (for example a column name in a RDBMS) and the corresponding entity instance value, which can be null if no value is available.

Since:

5.2.0

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
static SelectAllProjection	create() Create a new SelectAllProjection.

Methods inherited from interface com.holonplatform.core.query.QueryProjection

bean, constant, countAll, path, propertySet, propertySet

Methods inherited from interface com.holonplatform.core.TypedExpression

getTemporalType, getType, isCollectionExpression, isConverterExpression

Methods inherited from interface com.holonplatform.core.Expression

validate

Method Detail

create

static SelectAllProjection create()

Create a new SelectAllProjection.

Returns:

A new SelectAllProjection