Package com.gigaspaces.datasource.concurrentaccess

Interface Summary

Interface	Description
ISharedDataIteratorSourceStateChangedListener<T>	Listener for state change events of a SharedDataIteratorSource
ISourceDataIteratorProvider<T>	Provide source data iterator that is used by SharedDataIteratorSource

Class Summary

Class	Description
SharedDataIterator<T>	Shared iterator shares a single DataIterator among several instances, each instance gives the impression of a separate data iterator.
SharedDataIteratorSource<T>	Used to create SharedDataIterator over a single DataIterator, the iterator source is in charge of mediating between the shared iterators, always only one shared iterator is accessing the actual iterator
SharedIteratorSpaceDataSourceDecorator	Decorates a SpaceDataSource with additional property, concurrent request for an iterator which is based on the same query will only open one underlying iterator against the decorates provider, this iterator will be shared amont the concurrent requests as if each of them has its own iterator.
SharedIteratorSQLDataProviderDecorator<T>	Decorates a SQLDataProvider with additional property, concurrent request for an iterator which is based on the same query will only open one underlying iterator against the decorates provider, this iterator will be shared amont the concurrent requests as if each of them has its own iterator.

Exception Summary

Exception	Description
SharedDataIteratorSourceClosedException	Thrown when an operation on a SharedDataIteratorSource is executed when it is closed and it cannot accept it
SharedDataIteratorSourceExpiredException	Thrown when an operation on a SharedDataIteratorSource is executed when it has expired and it cannot accept it