DefaultAllowedValuesConstraint.java

/*
 * SPDX-FileCopyrightText: none
 * SPDX-License-Identifier: CC0-1.0
 */

package gov.nist.secauto.metaschema.core.model.constraint.impl;

import gov.nist.secauto.metaschema.core.datatype.markup.MarkupLine;
import gov.nist.secauto.metaschema.core.datatype.markup.MarkupMultiline;
import gov.nist.secauto.metaschema.core.metapath.item.atomic.IBooleanItem;
import gov.nist.secauto.metaschema.core.model.IAttributable;
import gov.nist.secauto.metaschema.core.model.constraint.IAllowedValue;
import gov.nist.secauto.metaschema.core.model.constraint.IAllowedValuesConstraint;
import gov.nist.secauto.metaschema.core.model.constraint.ISource;

import java.util.Map;
import java.util.Set;

import edu.umd.cs.findbugs.annotations.NonNull;
import edu.umd.cs.findbugs.annotations.Nullable;

public final class DefaultAllowedValuesConstraint
    extends AbstractConstraint
    implements IAllowedValuesConstraint {
  private final boolean allowedOther;
  @NonNull
  private final Extensible extensible;
  @NonNull
  private final Map<String, IAllowedValue> allowedValues;

  /**
   * Construct a new allowed values constraint which ensures that a target
   * instance's value match one of the allowed values. This match is required if
   * {@link #isAllowedOther()} is {@code false}, otherwise the constraint will
   * generate a validation warning message if the target instance's value does not
   * match any of the associated allowed value constraints targeting it.
   *
   * the associated test evaluates to {@link IBooleanItem#TRUE} against the
   * target.
   *
   * @param id
   *          the optional identifier for the constraint
   * @param formalName
   *          the constraint's formal name or {@code null} if not provided
   * @param description
   *          the constraint's semantic description or {@code null} if not
   *          provided
   * @param source
   *          information about the constraint source
   * @param level
   *          the significance of a violation of this constraint
   * @param target
   *          the Metapath expression identifying the nodes the constraint targets
   * @param properties
   *          a collection of associated properties
   * @param allowedValues
   *          the list of allowed values for this constraint
   * @param allowedOther
   *          when {@code true} values other than the values specified by
   *          {@code allowedValues} are allowed, or disallowed if {@code false}
   * @param extensible
   *          indicates the degree to which extended values should be allowed
   * @param remarks
   *          optional remarks describing the intent of the constraint
   */
  public DefaultAllowedValuesConstraint( // NOPMD necessary
      @Nullable String id,
      @Nullable String formalName,
      @Nullable MarkupLine description,
      @NonNull ISource source,
      @NonNull Level level,
      @NonNull String target,
      @NonNull Map<IAttributable.Key, Set<String>> properties,
      @NonNull Map<String, IAllowedValue> allowedValues,
      boolean allowedOther,
      @NonNull Extensible extensible,
      @Nullable MarkupMultiline remarks) {
    super(id, formalName, description, source, level, target, properties, remarks);
    this.allowedValues = allowedValues;
    this.allowedOther = allowedOther;
    this.extensible = extensible;
  }

  @Override
  public Map<String, IAllowedValue> getAllowedValues() {
    return allowedValues;
  }

  @Override
  public boolean isAllowedOther() {
    return allowedOther;
  }

  @Override
  public Extensible getExtensible() {
    return extensible;
  }
}