graphql.relay

Class DefaultConnection<T>

java.lang.Object

graphql.relay.DefaultConnection<T>

All Implemented Interfaces:

Connection<T>

@PublicApi
public class DefaultConnection<T>
extends java.lang.Object
implements Connection<T>

A default implementation of Connection

Constructor Summary

Constructors

Constructor and Description
DefaultConnection(java.util.List<Edge<T>> edges, PageInfo pageInfo) A connection consists of a list of edges and page info

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
java.util.List<Edge<T>>	getEdges()
PageInfo	getPageInfo()
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DefaultConnection

public DefaultConnection(java.util.List<Edge<T>> edges,
                         PageInfo pageInfo)

A connection consists of a list of edges and page info

Parameters:

edges - a non null list of edges

pageInfo - a non null page info

Throws:

java.lang.IllegalArgumentException - if edges or page info is null. use Collections.emptyList() for empty edges.

Method Detail

getEdges

public java.util.List<Edge<T>> getEdges()

Specified by:

getEdges in interface Connection<T>

Returns:

a list of Edges that are really a node of data and its cursor

getPageInfo

public PageInfo getPageInfo()

Specified by:

getPageInfo in interface Connection<T>

Returns:

PageInfo pagination data about that list of edges

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object