| Package | Description | 
|---|---|
| com.google.cloud.firestore | 
| Modifier and Type | Method and Description | 
|---|---|
static FieldValue | 
FieldValue.arrayRemove(Object... elements)
Returns a special value that can be used with set(), create() or update() that tells the server
 to remove the given elements from any array value that already exists on the server. 
 | 
static FieldValue | 
FieldValue.arrayUnion(Object... elements)
Returns a special value that can be used with set(), create() or update() that tells the server
 to union the given elements with any array value that already exists on the server. 
 | 
static FieldValue | 
FieldValue.delete()
Returns a sentinel used with update() to mark a field for deletion. 
 | 
static FieldValue | 
FieldValue.increment(double d)
Returns a special value that can be used with set(), create() or update() that tells the server
 to increment the field's current value by the given value. 
 | 
static FieldValue | 
FieldValue.increment(long l)
Returns a special value that can be used with set(), create() or update() that tells the server
 to increment the field's current value by the given value. 
 | 
static FieldValue | 
FieldValue.serverTimestamp()
Returns a sentinel used with set() or update() to include a server-generated timestamp in the
 written data. 
 | 
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