Package com.bloomberglp.blpapi

Class SubscriptionIterator

java.lang.Object

com.bloomberglp.blpapi.SubscriptionIterator

public class SubscriptionIterator
extends Object

The SubscriptionIterator can be used to iterate over all the active subscriptions for a Session.

However, with an asynchronous Session it is possible for the set of active subscriptions to change whilst the SubscriptionIterator is being used. The SubscriptionIterator is guaranteed to never return the same subscription twice. However, the subscription the iterator points to may no longer be active. In this case the result of Subscription.subscriptionStatus() will be UNSUBSCRIBED

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()	Return true if there are more Subscriptions available for iteration
Subscription	next()	Returns the next Subscription in the iteration

Methods inherited from class java.lang.Object

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

Method Details

hasNext

public boolean hasNext()

Return true if there are more Subscriptions available for iteration

next

public Subscription next()

Returns the next Subscription in the iteration

Throws:

NoSuchElementException - if the iteration has no more Subscriptions