Class QuerySnapshot (3.30.0)

public class QuerySnapshot extends GenericQuerySnapshot<Query>

A QuerySnapshot contains the results of a query. It can contain zero or more DocumentSnapshot objects.

Inheritance

java.lang.Object > GenericQuerySnapshot > QuerySnapshot

public static QuerySnapshot withChanges(Query query, Timestamp readTime, DocumentSet documentSet, List<DocumentChange> documentChanges)

Creates a new QuerySnapshot representing a snapshot of a Query with changed documents.

Parameters
Name	Description
`query`	`Query`
`readTime`	`com.google.cloud.Timestamp`
`documentSet`	`com.google.cloud.firestore.DocumentSet`
`documentChanges`	`List<DocumentChange>`

Returns
Type	Description
`QuerySnapshot`

public static QuerySnapshot withDocuments(Query query, Timestamp readTime, List<QueryDocumentSnapshot> documents)

Creates a new QuerySnapshot representing the results of a Query with added documents.

Parameters
Name	Description
`query`	`Query`
`readTime`	`com.google.cloud.Timestamp`
`documents`	`List<QueryDocumentSnapshot>`

Returns
Type	Description
`QuerySnapshot`

protected QuerySnapshot(Query query, Timestamp readTime)

protected QuerySnapshot(Query query, Timestamp readTime, List<QueryDocumentSnapshot> documents, List<DocumentChange> documentChanges)

Parameters
Name	Description
`query`	`Query`
`readTime`	`com.google.cloud.Timestamp`
`documents`	`List<QueryDocumentSnapshot>`
`documentChanges`	`List<DocumentChange>`