org.hibernate.engine.spi

Interface EntityEntryExtraState

All Known Implementing Classes:

EntityEntryExtraStateHolder

public interface EntityEntryExtraState

Navigation methods for extra state objects attached to EntityEntry.

Author:

Emmanuel Bernard

Method Summary

Modifier and Type	Method and Description
void	addExtraState(EntityEntryExtraState extraState) Attach additional state to the core state of EntityEntry
<T extends EntityEntryExtraState> T	getExtraState(Class<T> extraStateType) Retrieve additional state by class type or null if no extra state of that type is present.

Method Detail

addExtraState

void addExtraState(EntityEntryExtraState extraState)

Attach additional state to the core state of EntityEntry

Implementations must delegate to the next state or add it as next state if last in line.

getExtraState

<T extends EntityEntryExtraState> T getExtraState(Class<T> extraStateType)

Retrieve additional state by class type or null if no extra state of that type is present.

Implementations must return self if they match or delegate discovery to the next state in line.