org.apache.nifi.processors.asana.utils

Class AbstractAsanaObjectFetcher

java.lang.Object

org.apache.nifi.processors.asana.utils.AbstractAsanaObjectFetcher

All Implemented Interfaces:

AsanaObjectFetcher

Direct Known Subclasses:

AsanaProjectEventFetcher, GenericAsanaObjectFetcher

public abstract class AbstractAsanaObjectFetcher
extends Object
implements AsanaObjectFetcher

Field Summary

Fields

Modifier and Type	Field and Description
private Iterator<AsanaObject>	pending

Constructor Summary

Constructors

Constructor and Description
AbstractAsanaObjectFetcher()

Method Summary

Modifier and Type	Method and Description
void	clearState() Call this method to wipe out all the state information of this object fetcher.
protected abstract Iterator<AsanaObject>	fetch()
AsanaObject	fetchNext() Call this method to retrieve the next unprocessed object from Asana.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.nifi.processors.asana.utils.AsanaObjectFetcher

loadState, saveState

Field Detail

pending

private Iterator<AsanaObject> pending

Constructor Detail

AbstractAsanaObjectFetcher

public AbstractAsanaObjectFetcher()

Method Detail

fetchNext

public AsanaObject fetchNext()

Description copied from interface: AsanaObjectFetcher

Call this method to retrieve the next unprocessed object from Asana. The returned AsanaObject contains the object in Json formatted string, and information about its ID and whether it is new, updated, or removed.

Specified by:

fetchNext in interface AsanaObjectFetcher

Returns:

null if there are no more unprocessed objects at the moment, AsanaObject otherwise.

clearState

public void clearState()

Description copied from interface: AsanaObjectFetcher

Call this method to wipe out all the state information of this object fetcher. As if it was brand-new.

Specified by:

clearState in interface AsanaObjectFetcher

fetch

protected abstract Iterator<AsanaObject> fetch()