com.restfb
Class Connection<T>

java.lang.Object
  com.restfb.Connection<T>

All Implemented Interfaces:

Iterable<List<T>>

public class Connection<T>
extends Object
implements Iterable<List<T>>

Represents a Graph API Connection type.

Author:

Mark Allen

Constructor Summary

Connection(FacebookClient facebookClient, String json, Class<T> connectionType)
Creates a connection with the given jsonObject.

Method Summary

boolean	equals(Object object)
List<T>	getData() Data for this connection.
String	getNextPageUrl() This connection's "next page of data" URL.
String	getPreviousPageUrl() This connection's "previous page of data" URL.
int	hashCode()
boolean	hasNext() Does this connection have a next page of data?
boolean	hasPrevious() Does this connection have a previous page of data?
Iterator<List<T>>	iterator()
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Connection

public Connection(FacebookClient facebookClient,
                  String json,
                  Class<T> connectionType)

Creates a connection with the given jsonObject.

Parameters:

facebookClient - The FacebookClient used to fetch additional pages and map data to JSON objects.

json - Raw JSON which must include a data field that holds a JSON array and optionally a paging field that holds a JSON object with next/previous page URLs.

connectionType - Connection type token.

Throws:

FacebookJsonMappingException - If the provided json is invalid.

Since:

1.6.7

Method Detail

iterator

public Iterator<List<T>> iterator()

Specified by:

iterator in interface Iterable<List<T>>

Since:

1.6.7

See Also:

Iterable.iterator()

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()

equals

public boolean equals(Object object)

Overrides:

equals in class Object

See Also:

Object.equals(java.lang.Object)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

See Also:

Object.hashCode()

getData

public List<T> getData()

Data for this connection.

Returns:

Data for this connection.

getPreviousPageUrl

public String getPreviousPageUrl()

This connection's "previous page of data" URL.

Returns:

This connection's "previous page of data" URL, or null if there is no previous page.

Since:

1.5.3

getNextPageUrl

public String getNextPageUrl()

This connection's "next page of data" URL.

Returns:

This connection's "next page of data" URL, or null if there is no next page.

Since:

1.5.3

hasPrevious

public boolean hasPrevious()

Does this connection have a previous page of data?

Returns:

true if there is a previous page of data for this connection, false otherwise.

hasNext

public boolean hasNext()

Does this connection have a next page of data?

Returns:

true if there is a next page of data for this connection, false otherwise.