com.google.cloud.spanner.spi.v1

Class SpannerRpc.Paginated<T>

java.lang.Object

com.google.cloud.spanner.spi.v1.SpannerRpc.Paginated<T>

Type Parameters:

T - the type of result

Enclosing interface:

SpannerRpc

public static final class SpannerRpc.Paginated<T>
extends Object

Represents results from paginated RPCs, i.e., those where up to a maximum number of items is returned from each call and a followup call must be made to fetch more.

Constructor Summary

Constructors

Constructor and Description
Paginated(Iterable<T> results, String nextPageToken) Creates a new page of results.

Method Summary

Modifier and Type	Method and Description
String	getNextPageToken() Returns the token to use in the request for the next page, or null if this is the last page.
Iterable<T>	getResults() Returns the current page of results.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Paginated

public Paginated(@Nullable
                 Iterable<T> results,
                 @Nullable
                 String nextPageToken)

Creates a new page of results.

Parameters:

results - the result, or null for no results.

nextPageToken - the token for the next page of results, or null if no more pages exist

Method Detail

getResults

public Iterable<T> getResults()

Returns the current page of results. Always returns non-null; if a null "results" was passed to the constructor, a default empty Iterable will be returned.

getNextPageToken

@Nullable
public String getNextPageToken()

Returns the token to use in the request for the next page, or null if this is the last page.