io.leangen.graphql.execution.relay.generic

Class PageFactory

java.lang.Object

io.leangen.graphql.execution.relay.generic.PageFactory

public class PageFactory
extends Object

Created by bojan.tomic on 2/19/17.

Constructor Summary

Constructors

Constructor and Description
PageFactory()

Method Summary

Modifier and Type	Method and Description
static <N> List<graphql.relay.Edge<N>>	createEdges(List<N> nodes, CursorProvider<N> cursorProvider)
static <N,E extends graphql.relay.Edge<N>> List<E>	createEdges(List<N> nodes, CursorProvider<N> cursorProvider, BiFunction<N,graphql.relay.ConnectionCursor,E> edgeCreator)
static <N,E extends graphql.relay.Edge<N>,C extends Connection<E>> C	createOffsetBasedConnection(List<N> nodes, long count, long offset, BiFunction<N,graphql.relay.ConnectionCursor,E> edgeCreator, BiFunction<List<E>,graphql.relay.PageInfo,C> connectionCreator)
static <N> Page<N>	createOffsetBasedPage(List<N> nodes, long offset, boolean hasNextPage, boolean hasPreviousPage)
static <N> Page<N>	createOffsetBasedPage(List<N> nodes, long count, long offset)
static <N,P extends Page<N>> P	createOffsetBasedPage(List<N> nodes, long count, long offset, BiFunction<List<graphql.relay.Edge<N>>,graphql.relay.PageInfo,P> pageCreator)
static <N,E extends graphql.relay.Edge<N>> graphql.relay.PageInfo	createOffsetBasedPageInfo(List<E> edges, long count, long offset)
static <N> Page<N>	createPage(List<N> nodes, CursorProvider<N> cursorProvider, boolean hasNextPage, boolean hasPreviousPage)
static <N,E extends graphql.relay.Edge<N>> graphql.relay.PageInfo	createPageInfo(List<E> edges, boolean hasNextPage, boolean hasPreviousPage)
static boolean	hasNextPage(long nodes, long count, long offset)
static boolean	hasPreviousPage(long count, long offset)
static <N> CursorProvider<N>	offsetBasedCursorProvider(long offset)

Methods inherited from class java.lang.Object

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

Constructor Detail

PageFactory

public PageFactory()

Method Detail

createOffsetBasedPage

public static <N> Page<N> createOffsetBasedPage(List<N> nodes,
                                                long count,
                                                long offset)

createOffsetBasedPage

public static <N> Page<N> createOffsetBasedPage(List<N> nodes,
                                                long offset,
                                                boolean hasNextPage,
                                                boolean hasPreviousPage)

createOffsetBasedPage

public static <N,P extends Page<N>> P createOffsetBasedPage(List<N> nodes,
                                                            long count,
                                                            long offset,
                                                            BiFunction<List<graphql.relay.Edge<N>>,graphql.relay.PageInfo,P> pageCreator)

createOffsetBasedConnection

public static <N,E extends graphql.relay.Edge<N>,C extends Connection<E>> C createOffsetBasedConnection(List<N> nodes,
                                                                                                        long count,
                                                                                                        long offset,
                                                                                                        BiFunction<N,graphql.relay.ConnectionCursor,E> edgeCreator,
                                                                                                        BiFunction<List<E>,graphql.relay.PageInfo,C> connectionCreator)

createPage

public static <N> Page<N> createPage(List<N> nodes,
                                     CursorProvider<N> cursorProvider,
                                     boolean hasNextPage,
                                     boolean hasPreviousPage)

createEdges

public static <N> List<graphql.relay.Edge<N>> createEdges(List<N> nodes,
                                                          CursorProvider<N> cursorProvider)

createEdges

public static <N,E extends graphql.relay.Edge<N>> List<E> createEdges(List<N> nodes,
                                                                      CursorProvider<N> cursorProvider,
                                                                      BiFunction<N,graphql.relay.ConnectionCursor,E> edgeCreator)

createOffsetBasedPageInfo

public static <N,E extends graphql.relay.Edge<N>> graphql.relay.PageInfo createOffsetBasedPageInfo(List<E> edges,
                                                                                                   long count,
                                                                                                   long offset)

createPageInfo

public static <N,E extends graphql.relay.Edge<N>> graphql.relay.PageInfo createPageInfo(List<E> edges,
                                                                                        boolean hasNextPage,
                                                                                        boolean hasPreviousPage)

offsetBasedCursorProvider

public static <N> CursorProvider<N> offsetBasedCursorProvider(long offset)

hasNextPage

public static boolean hasNextPage(long nodes,
                                  long count,
                                  long offset)

hasPreviousPage

public static boolean hasPreviousPage(long count,
                                      long offset)