Flowable源码注释（六十四）边界事件活动行为类

Flowable-6.7.2 源码注释地址：https://github.com/solojin/flowable-6.7.2-annotated

BoundaryEventActivityBehavior 边界事件活动行为类

/**
 * 边界事件活动行为类
 *
 * @author Joram Barrez
 */
public class BoundaryEventActivityBehavior extends FlowNodeActivityBehavior {
   
   

    private static final long serialVersionUID = 1L;

    protected boolean interrupting;

    public BoundaryEventActivityBehavior() {
   
   
    }

    public BoundaryEventActivityBehavior(boolean interrupting) {
   
   
        this.interrupting = interrupting;
    }

    @Override
    public void execute(DelegateExecution execution) {
   
   
        // 被子类覆盖
    }

    @Override
    public void trigger(DelegateExecution execution, String triggerName, Object triggerData) {
   
   
        ExecutionEntity executionEntity = (ExecutionEntity) execution;

        CommandContext commandContext = Context.getCommandContext();

        if (interrupting) {
   
   
            executeInterruptingBehavior(executionEntity, commandContext);
        } else {
   
   
            executeNonInterruptingBehavior(executionEntity, commandContext);
        }
    }

    protected void executeInterruptingBehavior(ExecutionEntity executionEntity, CommandContext commandContext) {
   
   
        // 销毁作用域操作将查找父执行和
        // 销毁整个作用域，并使用此父执行保留边界事件。
        //
        // 另一方面，下面的take outgoing seq flows操作（非中断else子句）使用
        // 要离开的子执行，这使作用域保持活动状态。
        // 这就是我们需要的。

        ExecutionEntityManager executionEntityM