function ExistenceFilter(properties) {
                    if (properties)
                        for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                            if (properties[keys[i]] != null)
                                this[keys[i]] = properties[keys[i]];
                }
function ExistenceFilter(properties) {
                    if (properties)
                        for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
                            if (properties[keys[i]] != null)
                                this[keys[i]] = properties[keys[i]];
                }
function ExistenceFilter ( properties ) { if ( properties ) for ( var keys = Object . keys ( properties ) , i = 0 ; i < keys . length ; ++ i ) if ( properties [ keys [ i ] ] != null ) this [ keys [ i ] ] = properties [ keys [ i ] ] ; }
Properties of an ExistenceFilter.
@memberof google.firestore.v1
@interface IExistenceFilter
@property {number|null} [targetId] ExistenceFilter targetId
@property {number|null} [count] ExistenceFilter count
 
Constructs a new ExistenceFilter.
@memberof google.firestore.v1
@classdesc Represents an ExistenceFilter.
@implements IExistenceFilter
@constructor
@param {google.firestore.v1.IExistenceFilter=} [properties] Properties to set
Properties of an ExistenceFilter .