org.hibernate.loader.plan.spi

Interface LoadPlan

All Known Implementing Classes:

LoadPlanImpl

public interface LoadPlan

Describes a plan for performing a load of results. Generally speaking there are 3 forms of load plans:

• An entity load plan for handling get/load handling. This form will typically have a single return (of type EntityReturn) defined by getReturns(), possibly defining fetches.
• A collection initializer, used to load the contents of a collection. This form will typically have a single return (of type CollectionReturn defined by getReturns(), possibly defining fetches
• A query load plan which can contain multiple returns of mixed type (though implementing Return). Again, may possibly define fetches.

Method Summary

Methods

Modifier and Type	Method and Description
List<Return>	getReturns()
boolean	hasAnyScalarReturns() Convenient form of checking getReturns() for scalar root returns.

Method Detail

hasAnyScalarReturns

boolean hasAnyScalarReturns()

Convenient form of checking getReturns() for scalar root returns.

Returns:

true if getReturns() contained any scalar returns; false otherwise.

getReturns

List<Return> getReturns()