Reference documentation and code samples for the Google API Core Client class Page.
A Page object wraps an API list method response and provides methods to retrieve additional pages using the page token.
Namespace
Google \ ApiCoreMethods
__construct
Page constructor.
| Parameters | |
|---|---|
| Name | Description |
call |
Call
|
options |
array
|
callable |
callable
|
pageStreamingDescriptor |
PageStreamingDescriptor
|
response |
Google\Protobuf\Internal\Message
|
hasNextPage
Returns true if there are more pages that can be retrieved from the API.
| Returns | |
|---|---|
| Type | Description |
bool |
|
getNextPageToken
Returns the next page token from the response.
| Returns | |
|---|---|
| Type | Description |
string |
|
getNextPage
Retrieves the next Page object using the next page token.
| Parameter | |
|---|---|
| Name | Description |
pageSize |
int|null
|
| Returns | |
|---|---|
| Type | Description |
Page |
|
getPageElementCount
Return the number of elements in the response.
| Returns | |
|---|---|
| Type | Description |
int |
|
getIterator
Return an iterator over the elements in the response.
| Returns | |
|---|---|
| Type | Description |
Generator |
|
iteratePages
Return an iterator over Page objects, beginning with this object.
Additional Page objects are retrieved lazily via API calls until all elements have been retrieved.
| Returns | |
|---|---|
| Type | Description |
Generator|array<Page> |
|
getRequestObject
Gets the request object used to generate the Page.
| Returns | |
|---|---|
| Type | Description |
mixed|Google\Protobuf\Internal\Message |
|
getResponseObject
Gets the API response object.
| Returns | |
|---|---|
| Type | Description |
mixed|Google\Protobuf\Internal\Message |
|
expandToFixedSizeCollection
Returns a collection of elements with a fixed size set by the collectionSize parameter. The collection will only contain fewer than collectionSize elements if there are no more pages to be retrieved from the server.
NOTE: it is an error to call this method if an optional parameter to set the page size is not supported or has not been set in the API call that was used to create this page. It is also an error if the collectionSize parameter is less than the page size that has been set.
| Parameter | |
|---|---|
| Name | Description |
collectionSize |
int
|
| Returns | |
|---|---|
| Type | Description |
FixedSizeCollection |
|
Constants
FINAL_PAGE_TOKEN
Value: ''