package ca.uhn.fhir.context;
   
   /*
    * #%L
    * HAPI FHIR - Core Library
    * %%
    * Copyright (C) 2014 University Health Network
    * %%
    * 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.
   * #L%
   */
  
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.List;
  import java.util.Map;
  
  import ca.uhn.fhir.model.api.ICompositeDatatype;
  import ca.uhn.fhir.model.api.IElement;
  import ca.uhn.fhir.model.api.annotation.DatatypeDef;
  
  public class RuntimeExtensionDtDefinition extends RuntimeCompositeDatatypeDefinition {
  
  	private List<BaseRuntimeChildDefinition> myChildren;
  
  	public RuntimeExtensionDtDefinition(DatatypeDef theDef, Class<? extends ICompositeDatatype> theImplementingClass) {
  		super(theDef, theImplementingClass);
  	}
  
  	@Override
  	public List<BaseRuntimeChildDefinition> getChildren() {
  		return myChildren;
  	}
  
  	@Override
  	public void sealAndInitialize(Map<Class<? extends IElement>, BaseRuntimeElementDefinition<?>> theClassToElementDefinitions) {
  		super.sealAndInitialize(theClassToElementDefinitions);
  		
  		/*
  		 * The "url" child is a weird child because it is not parsed and encoded in the normal way,
  		 * so we exclude it here 
  		 */
  		
  		List<BaseRuntimeChildDefinition> superChildren = super.getChildren();
  		ArrayList<BaseRuntimeChildDefinition> children = new ArrayList<BaseRuntimeChildDefinition>();
  		for (BaseRuntimeChildDefinition baseRuntimeChildDefinition : superChildren) {
  			if (baseRuntimeChildDefinition.getValidChildNames().contains("url")) {
  				continue;
  			}
  			children.add(baseRuntimeChildDefinition);
  		}
  		
  		myChildren = Collections.unmodifiableList(children);
  	}
  
  }