graphql.relay

Interface PageInfo

All Known Implementing Classes:

DefaultPageInfo

public interface PageInfo

represents a page in relay.

Method Summary

Modifier and Type	Method and Description
ConnectionCursor	getEndCursor()
ConnectionCursor	getStartCursor()
boolean	isHasNextPage()
boolean	isHasPreviousPage()

Method Detail

getStartCursor

ConnectionCursor getStartCursor()

Returns:

cursor to the first edge, or null if this page is empty.

getEndCursor

ConnectionCursor getEndCursor()

Returns:

cursor to the last edge, or null if this page is empty.

isHasPreviousPage

boolean isHasPreviousPage()

Returns:

true if and only if this page is not the first page. only meaningful when you gave last argument.

isHasNextPage

boolean isHasNextPage()

Returns:

true if and only if this page is not the last page. only meaningful when you gave first argument.