package gov.nist.secauto.oscal.lib.model;
   
   import gov.nist.secauto.metaschema.binding.model.annotations.BoundAssembly;
   import gov.nist.secauto.metaschema.binding.model.annotations.BoundField;
   import gov.nist.secauto.metaschema.binding.model.annotations.BoundFieldValue;
   import gov.nist.secauto.metaschema.binding.model.annotations.GroupAs;
   import gov.nist.secauto.metaschema.binding.model.annotations.MetaschemaAssembly;
   import gov.nist.secauto.metaschema.model.common.JsonGroupAsBehavior;
   import gov.nist.secauto.metaschema.model.common.datatype.markup.MarkupMultiline;
  import gov.nist.secauto.metaschema.model.common.datatype.markup.MarkupMultilineAdapter;
  import gov.nist.secauto.metaschema.model.common.util.ObjectUtils;
  import java.lang.Override;
  import java.lang.String;
  import java.util.LinkedList;
  import java.util.List;
  import org.apache.commons.lang3.builder.MultilineRecursiveToStringStyle;
  import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
  
  /**
   * A formal or informal expression of a constraint or test.
   */
  @MetaschemaAssembly(
      formalName = "Constraint",
      description = "A formal or informal expression of a constraint or test.",
      name = "parameter-constraint",
      metaschema = OscalControlCommonMetaschema.class
  )
  public class ParameterConstraint {
    /**
     * "A textual summary of the constraint to be applied."
     */
    @BoundField(
        formalName = "Constraint Description",
        description = "A textual summary of the constraint to be applied.",
        useName = "description"
    )
    @BoundFieldValue(
        typeAdapter = MarkupMultilineAdapter.class
    )
    private MarkupMultiline _description;
  
    /**
     * "A test expression which is expected to be evaluated by a tool."
     */
    @BoundAssembly(
        formalName = "Constraint Test",
        description = "A test expression which is expected to be evaluated by a tool.",
        useName = "test",
        maxOccurs = -1
    )
    @GroupAs(
        name = "tests",
        inJson = JsonGroupAsBehavior.LIST
    )
    private List<Test> _tests;
  
    public ParameterConstraint() {
    }
  
    public MarkupMultiline getDescription() {
      return _description;
    }
  
    public void setDescription(MarkupMultiline value) {
      _description = value;
    }
  
    public List<Test> getTests() {
      return _tests;
    }
  
    public void setTests(List<Test> value) {
      _tests = value;
    }
  
    /**
     * Add a new {@link Test} item to the underlying collection.
     * @param item the item to add
     * @return {@code true}
     */
    public boolean addTest(Test item) {
      Test value = ObjectUtils.requireNonNull(item,"item cannot be null");
      if (_tests == null) {
        _tests = new LinkedList<>();
      }
      return _tests.add(value);
    }
  
    /**
     * Remove the first matching {@link Test} item from the underlying collection.
     * @param item the item to remove
     * @return {@code true} if the item was removed or {@code false} otherwise
     */
    public boolean removeTest(Test item) {
      Test value = ObjectUtils.requireNonNull(item,"item cannot be null");
      return _tests == null ? false : _tests.remove(value);
    }
  
    @Override
   public String toString() {
     return new ReflectionToStringBuilder(this, MultilineRecursiveToStringStyle.MULTI_LINE_STYLE).toString();
   }
 
   /**
    * A test expression which is expected to be evaluated by a tool.
    */
   @MetaschemaAssembly(
       formalName = "Constraint Test",
       description = "A test expression which is expected to be evaluated by a tool.",
       name = "test",
       metaschema = OscalControlCommonMetaschema.class
   )
   public static class Test {
     /**
      * "A formal (executable) expression of a constraint."
      */
     @BoundField(
         formalName = "Constraint test",
         description = "A formal (executable) expression of a constraint.",
         useName = "expression",
         minOccurs = 1
     )
     private String _expression;
 
     @BoundField(
         formalName = "Remarks",
         description = "Additional commentary about the containing object.",
         useName = "remarks"
     )
     @BoundFieldValue(
         typeAdapter = MarkupMultilineAdapter.class
     )
     private MarkupMultiline _remarks;
 
     public Test() {
     }
 
     public String getExpression() {
       return _expression;
     }
 
     public void setExpression(String value) {
       _expression = value;
     }
 
     public MarkupMultiline getRemarks() {
       return _remarks;
     }
 
     public void setRemarks(MarkupMultiline value) {
       _remarks = value;
     }
 
     @Override
     public String toString() {
       return new ReflectionToStringBuilder(this, MultilineRecursiveToStringStyle.MULTI_LINE_STYLE).toString();
     }
   }
 }