org.jboss.dependency.spi
Interface DependencyInfo

All Superinterfaces:

Cloneable, org.jboss.util.JBossInterface

All Known Implementing Classes:

AbstractDependencyInfo

public interface DependencyInfo
extends org.jboss.util.JBossInterface

Information about dependencies.

Version:

$Revision: 1.3 $

Author:

Adrian Brock

Method Summary

void	addDependsOnMe(DependencyItem dependency) Add a dependency reference
void	addIDependOn(DependencyItem dependency) Add a dependency
Set	getDependsOnMe(Class type) Return what depends upon me
Set	getIDependOn(Class type) Return what we depend upon
Set	getUnresolvedDependencies() Return the unresolved dependencies
void	removeDependsOnMe(DependencyItem dependency) Remove a dependency reference
void	removeIDependOn(DependencyItem dependency) Remove a dependency
boolean	resolveDependencies(Controller controller, ControllerState state) Try to resolve dependencies

Methods inherited from interface org.jboss.util.JBossInterface

clone, toShortString, toShortString

Method Detail

getIDependOn

Set 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 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 getUnresolvedDependencies()

Return the unresolved dependencies

Returns:

our unresolved dependencies