com.holonplatform.datastore.jpa.jpql.expression

Interface JPQLParameterizableExpression<T>

Type Parameters:

T - Expression type

All Superinterfaces:

com.holonplatform.core.Expression, com.holonplatform.core.TypedExpression<T>

public interface JPQLParameterizableExpression<T>
extends com.holonplatform.core.TypedExpression<T>

Represents a TypedExpression which should be resolved using a JPQL statement parameter if the expression type and the resolution context are suitable to use a JPQL parameter for its representation.

Since:

5.1.0

Nested Class Summary

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

com.holonplatform.core.Expression.ExpressionResolverFunction<E extends com.holonplatform.core.Expression,R extends com.holonplatform.core.Expression>, com.holonplatform.core.Expression.InvalidExpressionException

Method Summary

Modifier and Type	Method and Description
static <T> JPQLParameterizableExpression<T>	create(com.holonplatform.core.TypedExpression<T> expression) Create a new JPQLParameterizableExpression.
com.holonplatform.core.TypedExpression<T>	getExpression() Get the actual expression which should be resolved using a JPQL statement parameter if the expression type and the resolution context are suitable to use a JPQL parameter for its representation.

Methods inherited from interface com.holonplatform.core.TypedExpression

getTemporalType, getType, isCollectionExpression, isConverterExpression

Methods inherited from interface com.holonplatform.core.Expression

validate

Method Detail

getExpression

com.holonplatform.core.TypedExpression<T> getExpression()

Get the actual expression which should be resolved using a JPQL statement parameter if the expression type and the resolution context are suitable to use a JPQL parameter for its representation.

Returns:

The expression

create

static <T> JPQLParameterizableExpression<T> create(com.holonplatform.core.TypedExpression<T> expression)

Create a new JPQLParameterizableExpression.

Type Parameters:

T - Expression type

Parameters:

expression - Wrapped expression (not null)

Returns:

A new JPQLParameterizableExpression