public sealed class FieldPath : IEquatable<FieldPath>, IComparable<FieldPath>
Reference documentation and code samples for the Firestore API class FieldPath.
An immutable path of field names, used to identify parts of a document.
Namespace
Google.Cloud.FirestoreAssembly
Google.Cloud.Firestore.dll
Remarks
Ordering between field paths is primarily to provide canonical orderings for sets of paths, for example in a FieldMask. This ordering is performed segment-wise, using ordinal string comparisons.
Constructors
FieldPath(params string[])
public FieldPath(params string[] segments)
Creates a path from multiple segments. Each segment is treated verbatim: it may contain dots, which will lead to the segment being escaped in the path's string representation.
Parameter | |
---|---|
Name | Description |
segments |
string The segments of the path. This must not be null or empty, and it must not contain any null or empty elements. |
Properties
DocumentId
public static FieldPath DocumentId { get; }
Sentinel field path to refer to the ID of a document. Used in queries to sort or filter by the document ID.
Property Value | |
---|---|
Type | Description |
FieldPath |
Methods
CompareTo(FieldPath)
public int CompareTo(FieldPath other)
Parameter | |
---|---|
Name | Description |
other |
FieldPath |
Returns | |
---|---|
Type | Description |
int |
GetHashCode()
public override int GetHashCode()
Returns | |
---|---|
Type | Description |
int |
ToString()
public override string ToString()
Returns | |
---|---|
Type | Description |
string |