# Hierarchy For Package org.jbpm.process.instance.event

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.jbpm.process.instance.event.DefaultSignalManager (implements org.jbpm.process.instance.event.SignalManager)
  - org.jbpm.process.instance.event.DefaultSignalManagerFactory (implements org.jbpm.process.instance.event.SignalManagerFactory)
  - org.drools.core.phreak.PropagationEntry.AbstractPropagationEntry (implements org.drools.core.phreak.PropagationEntry)
    - org.jbpm.process.instance.event.DefaultSignalManager.SignalAction (implements org.drools.core.common.WorkingMemoryAction)
    - org.jbpm.process.instance.event.DefaultSignalManager.SignalProcessInstanceAction (implements org.drools.core.common.WorkingMemoryAction)

## Interface Hierarchy

- org.jbpm.process.instance.event.SignalManager
- org.jbpm.process.instance.event.SignalManagerFactory