/*
 * Copyright 2026 Google LLC
 *
 * 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
 *
 *     https://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.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// NO CHECKED-IN PROTOBUF GENCODE
// source: google/firestore/v1/document.proto
// Protobuf Java Version: 4.33.2

package com.google.firestore.v1;

@com.google.protobuf.Generated
public interface MapValueOrBuilder
    extends
    // @@protoc_insertion_point(interface_extends:google.firestore.v1.MapValue)
    com.google.protobuf.MessageOrBuilder {

  /**
   *
   *
   * <pre>
   * The map's fields.
   *
   * The map keys represent field names. Field names matching the regular
   * expression `__.*__` are reserved. Reserved field names are forbidden except
   * in certain documented contexts. The map keys, represented as UTF-8, must
   * not exceed 1,500 bytes and cannot be empty.
   * </pre>
   *
   * <code>map&lt;string, .google.firestore.v1.Value&gt; fields = 1;</code>
   */
  int getFieldsCount();

  /**
   *
   *
   * <pre>
   * The map's fields.
   *
   * The map keys represent field names. Field names matching the regular
   * expression `__.*__` are reserved. Reserved field names are forbidden except
   * in certain documented contexts. The map keys, represented as UTF-8, must
   * not exceed 1,500 bytes and cannot be empty.
   * </pre>
   *
   * <code>map&lt;string, .google.firestore.v1.Value&gt; fields = 1;</code>
   */
  boolean containsFields(java.lang.String key);

  /** Use {@link #getFieldsMap()} instead. */
  @java.lang.Deprecated
  java.util.Map<java.lang.String, com.google.firestore.v1.Value> getFields();

  /**
   *
   *
   * <pre>
   * The map's fields.
   *
   * The map keys represent field names. Field names matching the regular
   * expression `__.*__` are reserved. Reserved field names are forbidden except
   * in certain documented contexts. The map keys, represented as UTF-8, must
   * not exceed 1,500 bytes and cannot be empty.
   * </pre>
   *
   * <code>map&lt;string, .google.firestore.v1.Value&gt; fields = 1;</code>
   */
  java.util.Map<java.lang.String, com.google.firestore.v1.Value> getFieldsMap();

  /**
   *
   *
   * <pre>
   * The map's fields.
   *
   * The map keys represent field names. Field names matching the regular
   * expression `__.*__` are reserved. Reserved field names are forbidden except
   * in certain documented contexts. The map keys, represented as UTF-8, must
   * not exceed 1,500 bytes and cannot be empty.
   * </pre>
   *
   * <code>map&lt;string, .google.firestore.v1.Value&gt; fields = 1;</code>
   */
  /* nullable */
  com.google.firestore.v1.Value getFieldsOrDefault(
      java.lang.String key,
      /* nullable */
      com.google.firestore.v1.Value defaultValue);

  /**
   *
   *
   * <pre>
   * The map's fields.
   *
   * The map keys represent field names. Field names matching the regular
   * expression `__.*__` are reserved. Reserved field names are forbidden except
   * in certain documented contexts. The map keys, represented as UTF-8, must
   * not exceed 1,500 bytes and cannot be empty.
   * </pre>
   *
   * <code>map&lt;string, .google.firestore.v1.Value&gt; fields = 1;</code>
   */
  com.google.firestore.v1.Value getFieldsOrThrow(java.lang.String key);
}
