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The JSON/Java Binding API is designed to bind JSON documents to Java objects. More specifically, the JSON/Java Binding API provides a way for JSON objects whose structure is expressed in the JSON Schema Definition Language to be parsed and marshaled, to and from Java objects of strongly-typed classes. The JSON/Java Binding API can also be used to validate JSON documents as they are parsed from text or marshaled from Java objects against a JSD. Thus, the JSON/Java Binding API is a reference implementation of the validation and binding functionalities of the JSON Schema Definition Language.

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/* Copyright (c) 2018 Jsonx
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * You should have received a copy of The MIT License (MIT) along with this
 * program. If not, see .
 */

package org.jsonx;

import java.lang.annotation.Annotation;
import java.util.HashMap;

import org.libj.util.ObservableMap;

class IdToElement extends ObservableMap {
  private int minIterate;
  private int maxIterate;

  IdToElement() {
    super(new HashMap<>());
  }

  int getMinIterate() {
    return this.minIterate;
  }

  void setMinIterate(final int minIterate) {
    this.minIterate = minIterate;
  }

  int getMaxIterate() {
    return this.maxIterate;
  }

  void setMaxIterate(final int maxIterate) {
    this.maxIterate = maxIterate;
  }

  @Override
  protected boolean beforePut(final Integer key, final Annotation oldValue, final Annotation newValue) {
    if (oldValue != null)
      throw new ValidationException("Duplicate id=" + key + " found in {" + oldValue + ", " + newValue + "}");

    return true;
  }

  Annotation[] get(final int[] ids) {
    final Annotation[] annotations = new Annotation[ids.length];
    for (int i = 0; i < ids.length; ++i) {
      annotations[i] = get(ids[i]);
      if (annotations[i] == null)
        throw new ValidationException("@(id=" + ids[i] + ") not found in annotations array");
    }

    return annotations;
  }
}