org.jboss.dependency.spi
Interface DependencyInfo

All Superinterfaces:

Cloneable, org.jboss.util.JBossInterface

All Known Implementing Classes:

AbstractDependencyInfo, UnmodifiableDependencyInfo

public interface DependencyInfo
extends org.jboss.util.JBossInterface

Information about dependencies.

Version:

$Revision: 64920 $

Author:

Adrian Brock

Method Summary

void	addDependsOnMe(DependencyItem dependency) Add a dependency reference
void	addIDependOn(DependencyItem dependency) Add a dependency
<T> void	addInstallItem(CallbackItem<T> callbackItem) Add a callback reference
void	addLifecycleCallback(LifecycleCallbackItem lifecycleCallbackItem) Add a lifecycle callback
<T> void	addUninstallItem(CallbackItem<T> callbackItem) Add a callback reference
Set<DependencyItem>	getDependsOnMe(Class<?> type) Return what depends upon me
Set<DependencyItem>	getIDependOn(Class<?> type) Return what we depend upon
Set<CallbackItem<?>>	getInstallItems() Return install callbacks.
List<LifecycleCallbackItem>	getLifecycleCallbacks() Get the lifecycle callbacks
Set<CallbackItem<?>>	getUninstallItems() Return uninstall callbacks.
Set<DependencyItem>	getUnresolvedDependencies() Return the unresolved dependencies
boolean	isAutowireCandidate() Can we use this context for autowiring.
void	removeDependsOnMe(DependencyItem dependency) Remove a dependency reference
void	removeIDependOn(DependencyItem dependency) Remove a dependency
<T> void	removeInstallItem(CallbackItem<T> callbackItem) Remove a callback reference
<T> void	removeUninstallItem(CallbackItem<T> callbackItem) Remove a callback reference
boolean	resolveDependencies(Controller controller, ControllerState state) Try to resolve dependencies
void	setAutowireCandidate(boolean candidate) Set whether this is an autowire candidate

Methods inherited from interface org.jboss.util.JBossInterface

clone, toShortString, toShortString

Method Detail

getIDependOn

Set<DependencyItem> getIDependOn(Class<?> type)

Return what we depend upon

Parameters:

type - the class of the dependency or null for all types

Returns:

our dependencies

getDependsOnMe

Set<DependencyItem> getDependsOnMe(Class<?> type)

Return what depends upon me

Parameters:

type - the class of the dependency or null for all types

Returns:

what depends upon this

addIDependOn

void addIDependOn(DependencyItem dependency)

Add a dependency

Parameters:

dependency - the dependency to add

removeIDependOn

void removeIDependOn(DependencyItem dependency)

Remove a dependency

Parameters:

dependency - the dependency to remove

addDependsOnMe

void addDependsOnMe(DependencyItem dependency)

Add a dependency reference

Parameters:

dependency - the dependency to add

removeDependsOnMe

void removeDependsOnMe(DependencyItem dependency)

Remove a dependency reference

Parameters:

dependency - the dependency to remove

resolveDependencies

boolean resolveDependencies(Controller controller,
                            ControllerState state)

Try to resolve dependencies

Parameters:

controller - the controller

state - the state of dependency to resolve

Returns:

true when all dependencies are resolved

getUnresolvedDependencies

Set<DependencyItem> getUnresolvedDependencies()

Return the unresolved dependencies

Returns:

our unresolved dependencies

addInstallItem

<T> void addInstallItem(CallbackItem<T> callbackItem)

Add a callback reference

Type Parameters:

T - the callback item type

Parameters:

callbackItem - the callback to add

removeInstallItem

<T> void removeInstallItem(CallbackItem<T> callbackItem)

Remove a callback reference

Type Parameters:

T - the callback item type

Parameters:

callbackItem - the callback to remove

getInstallItems

Set<CallbackItem<?>> getInstallItems()

Return install callbacks.

Returns:

our install callbacks

addUninstallItem

<T> void addUninstallItem(CallbackItem<T> callbackItem)

Add a callback reference

Type Parameters:

T - the callback item type

Parameters:

callbackItem - the callback to add

removeUninstallItem

<T> void removeUninstallItem(CallbackItem<T> callbackItem)

Remove a callback reference

Type Parameters:

T - the callback item type

Parameters:

callbackItem - the callback to remove

getUninstallItems

Set<CallbackItem<?>> getUninstallItems()

Return uninstall callbacks.

Returns:

our uninstall callbacks

addLifecycleCallback

void addLifecycleCallback(LifecycleCallbackItem lifecycleCallbackItem)

Add a lifecycle callback

Parameters:

lifecycleCallbackItem - The lifecycle callback to add

getLifecycleCallbacks

List<LifecycleCallbackItem> getLifecycleCallbacks()

Get the lifecycle callbacks

Returns:

our lifecycle callbacks

isAutowireCandidate

boolean isAutowireCandidate()

Can we use this context for autowiring.

Returns:

true if context can be used for autowiring

setAutowireCandidate

void setAutowireCandidate(boolean candidate)

Set whether this is an autowire candidate

Parameters:

candidate - true if it is a candidate for autowiring