content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.activiti.runtime.api.event.impl;
  
  import java.util.Optional;
  import org.activiti.api.model.shared.event.RuntimeEvent;
  import org.activiti.api.runtime.model.impl.VariableInstanceImpl;
  import org.activiti.engine.delegate.event.ActivitiEvent;
  import org.activiti.engine.delegate.event.ActivitiVariableEvent;
  
  public interface EventConverter<ApiEventTypeT extends RuntimeEvent<?, ?>, InternalApiTypeT extends ActivitiEvent> {
      Optional<ApiEventTypeT> from(InternalApiTypeT internalEvent);
  
      default VariableInstanceImpl<Object> createVariableInstance(
          ActivitiVariableEvent internalEvent,
          boolean isEphemeral
      ) {
          return new VariableInstanceImpl<>(
              internalEvent.getVariableName(),
              internalEvent.getVariableType().getTypeName(),
              isEphemeral ? null : internalEvent.getVariableValue(),
              internalEvent.getProcessInstanceId(),
              internalEvent.getTaskId()
          );
      }
  }
  