Module com.gluonhq.cloudlink.client

Package com.gluonhq.impl.cloudlink.client.data

Class GluonCloudListDataReaderImpl<E>

java.lang.Object

com.gluonhq.impl.cloudlink.client.data.GluonCloudListDataReaderImpl<E>

All Implemented Interfaces:

ListDataReader<E>, Iterator<E>

public class GluonCloudListDataReaderImpl<E>
extends Object
implements ListDataReader<E>, Iterator<E>

Field Summary

Fields

Modifier and Type	Field	Description
protected GluonObservableListImpl<E>	observable

Constructor Summary

Constructors

Constructor	Description
GluonCloudListDataReaderImpl(GluonObservableListImpl<E> observable, IncomingSseProcessor sseProcessor, OperationMode operationMode, UserClient userClient)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
Iterator<E>	iterator()	Returns an iterator that is able to iterate over the read objects from the list.
GluonObservableList<E>	newGluonObservableList()	Provide an instance of a GluonObservableList.
E	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Detail

observable

protected final GluonObservableListImpl<E> observable

Constructor Detail

GluonCloudListDataReaderImpl

public GluonCloudListDataReaderImpl(GluonObservableListImpl<E> observable,
                                    IncomingSseProcessor sseProcessor,
                                    OperationMode operationMode,
                                    UserClient userClient)

Method Detail

newGluonObservableList

public GluonObservableList<E> newGluonObservableList()

Description copied from interface: ListDataReader

Provide an instance of a GluonObservableList. This method will be called by DataProvider.retrieveList(ListDataReader) to get a GluonObservableList that can be populated. Most implementations will just return an instance of GluonObservableList itself. Note that it is perfectly valid to return existing instances of GluonObservableList.

Specified by:

newGluonObservableList in interface ListDataReader<E>

Returns:

an instance of GluonObservableList

next

public E next()

Specified by:

next in interface Iterator<E>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

iterator

public Iterator<E> iterator()
                     throws IOException

Description copied from interface: ListDataReader

Returns an iterator that is able to iterate over the read objects from the list. This method will be called by DataProvider.retrieveList(ListDataReader) to initiate the read process. The returned iterator will be used to populate the GluonObservableList that is returned in the ListDataReader.newGluonObservableList() method.

Specified by:

iterator in interface ListDataReader<E>

Returns:

an iterator that is able to read over the objects from the list

Throws:

IOException - when something went wrong during the process of reading the objects