# Hierarchy For Package org.jbpm.bpmn2.handler

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.jbpm.bpmn2.handler.AbstractExceptionHandlingTaskHandler (implements org.kie.api.runtime.process.WorkItemHandler)
    - org.jbpm.bpmn2.handler.LoggingTaskHandlerDecorator
    - org.jbpm.bpmn2.handler.SignallingTaskHandlerDecorator
  - org.jbpm.bpmn2.handler.LoggingTaskHandlerDecorator.WorkItemExceptionInfo
  - org.jbpm.bpmn2.handler.ReceiveTaskHandler (implements org.kie.api.runtime.process.WorkItemHandler)
  - org.jbpm.bpmn2.handler.SendMessageAction (implements org.jbpm.process.instance.impl.JavaAction)
  - org.jbpm.bpmn2.handler.SendSignalAction (implements org.jbpm.process.instance.impl.JavaAction)
  - org.jbpm.bpmn2.handler.SendTaskHandler (implements org.kie.api.runtime.process.WorkItemHandler)
  - org.jbpm.bpmn2.handler.ServiceTaskHandler (implements org.kie.api.runtime.process.WorkItemHandler)
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.jbpm.bpmn2.handler.WorkItemHandlerRuntimeException

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.jbpm.bpmn2.handler.LoggingTaskHandlerDecorator.InputParameter