// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/firestore/v1beta1/firestore.proto

package com.google.firestore.v1beta1;

public interface ListenRequestOrBuilder extends
    // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.ListenRequest)
    com.google.protobuf.MessageOrBuilder {

  /**
   * <pre>
   * The database name. In the format:
   * `projects/{project_id}/databases/{database_id}`.
   * </pre>
   *
   * <code>string database = 1;</code>
   */
  java.lang.String getDatabase();
  /**
   * <pre>
   * The database name. In the format:
   * `projects/{project_id}/databases/{database_id}`.
   * </pre>
   *
   * <code>string database = 1;</code>
   */
  com.google.protobuf.ByteString
      getDatabaseBytes();

  /**
   * <pre>
   * A target to add to this stream.
   * </pre>
   *
   * <code>.google.firestore.v1beta1.Target add_target = 2;</code>
   */
  boolean hasAddTarget();
  /**
   * <pre>
   * A target to add to this stream.
   * </pre>
   *
   * <code>.google.firestore.v1beta1.Target add_target = 2;</code>
   */
  com.google.firestore.v1beta1.Target getAddTarget();
  /**
   * <pre>
   * A target to add to this stream.
   * </pre>
   *
   * <code>.google.firestore.v1beta1.Target add_target = 2;</code>
   */
  com.google.firestore.v1beta1.TargetOrBuilder getAddTargetOrBuilder();

  /**
   * <pre>
   * The ID of a target to remove from this stream.
   * </pre>
   *
   * <code>int32 remove_target = 3;</code>
   */
  int getRemoveTarget();

  /**
   * <pre>
   * Labels associated with this target change.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 4;</code>
   */
  int getLabelsCount();
  /**
   * <pre>
   * Labels associated with this target change.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 4;</code>
   */
  boolean containsLabels(
      java.lang.String key);
  /**
   * Use {@link #getLabelsMap()} instead.
   */
  @java.lang.Deprecated
  java.util.Map<java.lang.String, java.lang.String>
  getLabels();
  /**
   * <pre>
   * Labels associated with this target change.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 4;</code>
   */
  java.util.Map<java.lang.String, java.lang.String>
  getLabelsMap();
  /**
   * <pre>
   * Labels associated with this target change.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 4;</code>
   */

  java.lang.String getLabelsOrDefault(
      java.lang.String key,
      java.lang.String defaultValue);
  /**
   * <pre>
   * Labels associated with this target change.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 4;</code>
   */

  java.lang.String getLabelsOrThrow(
      java.lang.String key);

  public com.google.firestore.v1beta1.ListenRequest.TargetChangeCase getTargetChangeCase();
}
