Package org.camunda.bpm.engine.impl.tree

Interface Summary

Interface	Description
ReferenceWalker.WalkCondition<S>
TreeVisitor<T>	A visitor for SingleReferenceWalker.

Class Summary

Class	Description
ActivityExecutionHierarchyWalker	Combination of flow scope and execution walker.
ActivityExecutionMappingCollector	Collect the mappings of scopes and executions.
ActivityExecutionTuple	Tuple of a scope and an execution.
ActivityStackCollector
ExecutionTopDownWalker
ExecutionWalker
FlowScopeWalker	Walks the flow scope hierarchy upwards
LeafActivityInstanceExecutionCollector	Collects executions that execute an activity instance that is a leaf in the activity instance tree.
OutputVariablesPropagator	Pass the output variables from the process instance of a subprocess to the calling process instance.
ReferenceWalker<T>	A walker for walking through an object reference structure (e.g.
ReferenceWalker.NullCondition<S>
ScopeCollector
ScopeExecutionCollector
SingleReferenceWalker<T>