This class iterates synchronously over a Nirvana Realm channel. More...
Public Member Functions | |
| void | close () |
| This method will initiate a close to the server for this Iterator | |
| nConsumeEvent | getFirst () |
| This returns the first event in the channel or null if there are no events in the channel More... | |
| nConsumeEvent | getLast () |
| This returns the last event in the channel or null if there are no events in the channel More... | |
| nConsumeEvent | getNext () |
| Returns the next event in the channel, or will block until an event is published More... | |
| nConsumeEvent | getNext (long timeout) |
| Returns the next event in the channel, or if none will block for the time in milliseconds for the next event to be published onto the channel More... | |
| nConsumeEvent | getPrev () |
| Gets the previous event in the channel or null if there are no more previous events More... | |
This class iterates synchronously over a Nirvana Realm channel.
By using the methods the channel can be traversed forwards/backwards
| nConsumeEvent com.pcbsys.nirvana.client.nChannelIterator.getFirst | ( | ) |
This returns the first event in the channel or null if there are no events in the channel
| nSecurityException | If the client does not have the ability to subscribe to the channel |
| nChannelNotFoundException | The channel is no longer valid |
| nSessionNotConnectedException | The session has been disconnected |
| nRequestTimedOutException | if the time out for the event to be published is exceeded |
| nUnexpectedResponseException | Unknown response from server. Please contact support |
| nSessionPausedException | The session is currently paused, please resume |
| nSelectorParserException | Invalid selector specified |
| nRealmNotFoundException | The remote realm could not be found |
| nConsumeEvent com.pcbsys.nirvana.client.nChannelIterator.getLast | ( | ) |
This returns the last event in the channel or null if there are no events in the channel
| nSecurityException | If the client does not have the ability to subscribe to the channel |
| nChannelNotFoundException | The channel is no longer valid |
| nSessionNotConnectedException | The session has been disconnected |
| nRequestTimedOutException | if the time out for the event to be published is exceeded |
| nUnexpectedResponseException | Unknown response from server. Please contact support |
| nSessionPausedException | The session is currently paused, please resume |
| nSelectorParserException | Invalid selector specified |
| nRealmNotFoundException | The remote realm could not be found |
| nConsumeEvent com.pcbsys.nirvana.client.nChannelIterator.getNext | ( | ) |
Returns the next event in the channel, or will block until an event is published
| nSecurityException | If the client does not have the ability to subscribe to the channel |
| nChannelNotFoundException | The channel is no longer valid |
| nSessionNotConnectedException | The session has been disconnected |
| nUnexpectedResponseException | Unknown response from server. Please contact support |
| nSessionPausedException | The session is currently paused, please resume |
| nSelectorParserException | Invalid selector specified |
| nRealmNotFoundException | The remote realm could not be found |
| nConsumeEvent com.pcbsys.nirvana.client.nChannelIterator.getNext | ( | long | timeout | ) |
Returns the next event in the channel, or if none will block for the time in milliseconds for the next event to be published onto the channel
| timeout | time in milliseconds to wait for the event |
| nSecurityException | If the client does not have the ability to subscribe to the channel |
| nChannelNotFoundException | The channel is no longer valid |
| nSessionNotConnectedException | The session has been disconnected |
| nRequestTimedOutException | if the time out for the event to be published is exceeded |
| nUnexpectedResponseException | Unknown response from server. Please contact support |
| nSessionPausedException | The session is currently paused, please resume |
| nSelectorParserException | Invalid selector specified |
| nRealmNotFoundException | The remote realm could not be found |
| nConsumeEvent com.pcbsys.nirvana.client.nChannelIterator.getPrev | ( | ) |
Gets the previous event in the channel or null if there are no more previous events
| nSecurityException | If the client does not have the ability to subscribe to the channel |
| nChannelNotFoundException | The channel is no longer valid |
| nSessionNotConnectedException | The session has been disconnected |
| nRequestTimedOutException | if the time out for the event to be published is exceeded |
| nUnexpectedResponseException | Unknown response from server. Please contact support |
| nSessionPausedException | The session is currently paused, please resume |
| nSelectorParserException | Invalid selector specified |
| nRealmNotFoundException | The remote realm could not be found |