DependencyInfo

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org.jboss.dependency.spi.DependencyInfo

 

Holds information about the dependencies of a context. It is a set of DependencyItem that must be resolved for each state before it transitions to that state.

 

Operations

 

Set<DependencyItem> getIDependOn(Class)

- retrieve the dependencies of this context of a give type (1).

 

Set<DependencyItem> getDependsOnMe(Class)

- (2) retrieve what depends on this context of a give type (1).

 

addIDependOn(DependencyItem)

- add a dependency to this context.

 

removeIDependOn(DependencyItem)

- remove a dependency from this context.

 

addDependsOnMe(DependencyItem)

- invoked when another[context|DOC-10303] resolves that this is a dependency of it.

 

removeDependOnMe(DependencyItem)

- invoked when this context decides it not longer satisfies the dependency.

 

boolean resolveDependencies(Controller controller, ControllerState)

- try to resolve all the dependencies for a given state transition, returns true when all the dependencies can be resolved.

 

Set<DependencyItem> getUnresolvedDependencies()

- get all the unresolved dependencies for this context.

 

Notes

• (1) you can pass a null type to retrieve all types.

• (2) this information is only filled in as the "dependsOnMe" resolves that the dependency is satisifed.

 

Referenced by: