org.yangcentral.yangkit.model.impl.stmt.FeatureImpl Maven / Gradle / Ivy

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package org.yangcentral.yangkit.model.impl.stmt;

import org.yangcentral.yangkit.base.YangBuiltinKeyword;
import org.yangcentral.yangkit.common.api.QName;
import org.yangcentral.yangkit.common.api.validate.ValidatorResult;
import org.yangcentral.yangkit.common.api.validate.ValidatorResultBuilder;
import org.yangcentral.yangkit.model.api.stmt.Feature;
import org.yangcentral.yangkit.model.api.stmt.IfFeature;
import org.yangcentral.yangkit.model.api.stmt.YangStatement;

import java.util.ArrayList;
import java.util.List;

public class FeatureImpl extends EntityImpl implements Feature {
   private IfFeatureSupportImpl ifFeatureSupport = new IfFeatureSupportImpl();

   public FeatureImpl(String argStr) {
      super(argStr);
   }

   public List getIfFeatures() {
      return this.ifFeatureSupport.getIfFeatures();
   }

   public ValidatorResult addIfFeature(IfFeature ifFeature) {
      return this.ifFeatureSupport.addIfFeature(ifFeature);
   }

   @Override
   public IfFeature getIfFeature(String exp) {
      return ifFeatureSupport.getIfFeature(exp);
   }

   @Override
   public IfFeature removeIfFeature(String exp) {
      return ifFeatureSupport.removeIfFeature(exp);
   }

   public void setIfFeatures(List ifFeatures) {
      this.ifFeatureSupport.setIfFeatures(ifFeatures);
   }

   public boolean evaluateFeatures() {
      return this.ifFeatureSupport.evaluateFeatures();
   }

   public QName getYangKeyword() {
      return YangBuiltinKeyword.FEATURE.getQName();
   }

   @Override
   public boolean checkChild(YangStatement subStatement) {
      boolean result = super.checkChild(subStatement);
      if(!result){
         return false;
      }
      YangBuiltinKeyword builtinKeyword = YangBuiltinKeyword.from(subStatement.getYangKeyword());
      switch (builtinKeyword){
         case IFFEATURE:{
            if(getIfFeature(subStatement.getArgStr()) != null){
               return false;
            }
            return true;
         }
         default:{
            return true;
         }
      }
   }

   @Override
   protected void clearSelf() {
      this.ifFeatureSupport.removeIfFeatures();
      super.clearSelf();
   }

   protected ValidatorResult initSelf() {
      ValidatorResultBuilder validatorResultBuilder = new ValidatorResultBuilder();
      validatorResultBuilder.merge(super.initSelf());

      List matched = this.getSubStatement(YangBuiltinKeyword.IFFEATURE.getQName());

      for (YangStatement statement : matched) {
         IfFeature ifFeature = (IfFeature) statement;
         validatorResultBuilder.merge(this.addIfFeature(ifFeature));
      }

      return validatorResultBuilder.build();
   }

   public List getEffectiveSubStatements() {
      List statements = new ArrayList<>();
      statements.addAll(this.ifFeatureSupport.getIfFeatures());
      statements.addAll(super.getEffectiveSubStatements());
      return statements;
   }
}