/*
    * SPDX-FileCopyrightText: none
    * SPDX-License-Identifier: CC0-1.0
    */
   
   package gov.nist.secauto.metaschema.databind.model;
   
   import gov.nist.secauto.metaschema.core.model.IBoundObject;
   import gov.nist.secauto.metaschema.core.model.IContainerFlagSupport;
  import gov.nist.secauto.metaschema.core.model.IFeatureDefinitionInstanceInlined;
  import gov.nist.secauto.metaschema.core.util.ObjectUtils;
  import gov.nist.secauto.metaschema.databind.model.info.IFeatureScalarItemValueHandler;
  import gov.nist.secauto.metaschema.databind.model.info.IItemReadHandler;
  import gov.nist.secauto.metaschema.databind.model.info.IItemWriteHandler;
  
  import java.io.IOException;
  
  public interface IBoundInstanceModelFieldScalar
      extends IBoundInstanceModelField<Object>,
      IBoundDefinitionModelField<Object>, IFeatureScalarItemValueHandler,
      IFeatureDefinitionInstanceInlined<IBoundDefinitionModelField<Object>, IBoundInstanceModelFieldScalar> {
  
    // integrate above
    @Override
    default IBoundDefinitionModelField<Object> getDefinition() {
      return IFeatureDefinitionInstanceInlined.super.getDefinition();
    }
  
    @Override
    default IBoundInstanceModelFieldScalar getInlineInstance() {
      return IFeatureDefinitionInstanceInlined.super.getInlineInstance();
    }
  
    @Override
    IBoundDefinitionModelAssembly getContainingDefinition();
  
    @Override
    default IContainerFlagSupport<IBoundInstanceFlag> getFlagContainer() {
      return IContainerFlagSupport.empty();
    }
  
    @Override
    default IBoundInstanceFlag getJsonKey() {
      // no flags
      return null;
    }
  
    @Override
    default IBoundInstanceFlag getItemJsonKey(Object item) {
      // no flags, no JSON key
      return null;
    }
  
    @Override
    default Object getFieldValue(Object item) {
      // the item is the field value
      return item;
    }
  
    @Override
    default String getJsonValueKeyName() {
      // no bound value, no value key name
      return null;
    }
  
    @Override
    default IBoundInstanceFlag getJsonValueKeyFlagInstance() {
      // no bound value, no value key name
      return null;
    }
  
    @Override
    default Object readItem(IBoundObject parent, IItemReadHandler handler) throws IOException {
      return handler.readItemField(ObjectUtils.requireNonNull(parent, "parent"), this);
    }
  
    @Override
    default void writeItem(Object item, IItemWriteHandler handler) throws IOException {
      handler.writeItemField(item, this);
    }
  }