net.sf.qualitytest.blueprint
Interface CycleHandlingStrategy<T>

Type Parameters:

T -

All Known Implementing Classes:

ExceptionCycleHandlingStrategy, NullCycleHandlingStrategy

public interface CycleHandlingStrategy<T>

Interface for strategies to decide how cycles in the blueprinting graph are supposed to be handled.

Author:

dominik.seichter

Method Summary

T	handleCycle(BlueprintSession session, Class<?> clazz) Handle the situation that a BlueprintCycle was detected for a particular class.
boolean	isActiveForType(Class<?> clazz) Decide whether this strategy is active for a given type.

Method Detail

handleCycle

@Nullable
T handleCycle(@Nonnull
                       BlueprintSession session,
                       @Nonnull
                       Class<?> clazz)

Handle the situation that a BlueprintCycle was detected for a particular class. Is only called if isActiveForType is true for a specific class.

Type Parameters:

T -

Parameters:

session - The current BlueprintSession

clazz - The class which caused cycle in the blueprinting graph

Returns:

a blue printed instance of T

See Also:

Blueprint

isActiveForType

boolean isActiveForType(@Nonnull
                        Class<?> clazz)

Decide whether this strategy is active for a given type.

Type Parameters:

T -

Parameters:

clazz - The class which caused cycle in the blueprinting graph

Returns:

a blue printed instance of T

See Also:

Blueprint