content: package com.alibaba.compileflow.engine.tbbpm.builder.validator;
  
  import com.alibaba.compileflow.engine.core.builder.validator.AbstractFlowModelValidator;
  import com.alibaba.compileflow.engine.core.builder.validator.FlowModelValidator;
  import com.alibaba.compileflow.engine.core.builder.validator.ValidateMessage;
  import com.alibaba.compileflow.engine.core.extension.ExtensionRealization;
  import com.alibaba.compileflow.engine.tbbpm.definition.TbbpmModel;
  
  import java.util.List;
  import java.util.Optional;
  
  /**
   * @author yusu
   */
  @ExtensionRealization()
  public class TbbpmModelValidator extends AbstractFlowModelValidator<TbbpmModel>
          implements FlowModelValidator<TbbpmModel> {
  
      @Override
      public List<ValidateMessage> validate(TbbpmModel flowModel) {
          List<ValidateMessage> validateMessages = super.validate(flowModel);
          return validateMessages;
      }
  
      @Override
      public boolean support(FlowModelValidatorExtensionContext flowModelValidatorContext) {
          return Optional.of(flowModelValidatorContext).map(FlowModelValidatorExtensionContext::getFlowModel)
                  .map(e -> e instanceof TbbpmModel).orElse(false);
      }
  
  }
  