RTI Connext Java API
Version 5.3.1
|
<<interface>> Instantiates DataReader
< com.rti.dds.type.builtin.com.rti.dds.type.builtin.Bytes >.
More...
Public Member Functions | |
void | read (BytesSeq received_data, SampleInfoSeq info_seq, int max_samples, int sample_states, int view_states, int instance_states) |
Access a collection of data samples from the com.rti.dds.subscription.DataReader. | |
void | take (BytesSeq received_data, SampleInfoSeq info_seq, int max_samples, int sample_states, int view_states, int instance_states) |
Access a collection of data-samples from the com.rti.dds.subscription.DataReader. | |
void | read_w_condition (BytesSeq received_data, SampleInfoSeq info_seq, int max_samples, ReadCondition condition) |
Accesses via com.rti.dds.type.builtin.com.rti.dds.type.builtin.BytesDataReader.read the samples that match the criteria specified in the com.rti.dds.subscription.ReadCondition. | |
void | take_w_condition (BytesSeq received_data, SampleInfoSeq info_seq, int max_samples, ReadCondition condition) |
Analogous to com.rti.dds.type.builtin.com.rti.dds.type.builtin.BytesDataReader.read_w_condition except it accesses samples via the com.rti.dds.type.builtin.com.rti.dds.type.builtin.BytesDataReader.take operation. | |
void | read_next_sample (Bytes received_data, SampleInfo sample_info) |
Copies the next not-previously-accessed data value from the com.rti.dds.subscription.DataReader. | |
void | take_next_sample (Bytes received_data, SampleInfo sample_info) |
Copies the next not-previously-accessed data value from the com.rti.dds.subscription.DataReader. | |
void | return_loan (BytesSeq received_data, SampleInfoSeq info_seq) |
Indicates to the com.rti.dds.subscription.DataReader that the application is done accessing the collection of received_data and info_seq obtained by some earlier invocation of read or take on the com.rti.dds.subscription.DataReader. | |
Public Member Functions inherited from DataReader | |
ReadCondition | create_readcondition (int sample_states, int view_states, int instance_states) |
Creates a com.rti.dds.subscription.ReadCondition. | |
ReadCondition | create_readcondition_w_params (ReadConditionParams params) |
<<extension>> Creates a com.rti.dds.subscription.ReadCondition with parameters. | |
QueryCondition | create_querycondition (int sample_states, int view_states, int instance_states, String query_expression, StringSeq query_parameters) |
Creates a com.rti.dds.subscription.QueryCondition. | |
QueryCondition | create_querycondition_w_params (QueryConditionParams params) |
<<extension>> Creates a com.rti.dds.subscription.QueryCondition with parameters. | |
void | delete_readcondition (ReadCondition condition) |
Deletes a com.rti.dds.subscription.ReadCondition or com.rti.dds.subscription.QueryCondition attached to the com.rti.dds.subscription.DataReader. | |
void | set_qos (DataReaderQos qos) |
Sets the reader QoS. | |
void | set_qos_with_profile (String library_name, String profile_name) |
<<extension>> Change the QoS of this reader using the input XML QoS profile. | |
void | get_qos (DataReaderQos qos) |
Gets the reader QoS. | |
void | set_listener (DataReaderListener l, int mask) |
Sets the reader listener. | |
DataReaderListener | get_listener () |
Get the reader listener. | |
void | call_listenerT (int mask) |
Calls the reader listener. | |
void | get_sample_rejected_status (SampleRejectedStatus status) |
Accesses the com.rti.dds.infrastructure.StatusKind.StatusKind.SAMPLE_REJECTED_STATUS communication status. | |
void | get_liveliness_changed_status (LivelinessChangedStatus status) |
Accesses the com.rti.dds.infrastructure.StatusKind.StatusKind.LIVELINESS_CHANGED_STATUS communication status. | |
void | get_requested_deadline_missed_status (RequestedDeadlineMissedStatus status) |
Accesses the com.rti.dds.infrastructure.StatusKind.StatusKind.REQUESTED_DEADLINE_MISSED_STATUS communication status. | |
void | get_requested_incompatible_qos_status (RequestedIncompatibleQosStatus status) |
Accesses the com.rti.dds.infrastructure.StatusKind.StatusKind.REQUESTED_INCOMPATIBLE_QOS_STATUS communication status. | |
void | get_sample_lost_status (SampleLostStatus status) |
Accesses the com.rti.dds.infrastructure.StatusKind.StatusKind.SAMPLE_LOST_STATUS_STATUS communication status. | |
void | get_subscription_matched_status (SubscriptionMatchedStatus status) |
Accesses the com.rti.dds.infrastructure.StatusKind.StatusKind.SUBSCRIPTION_MATCHED_STATUS communication status. | |
void | get_datareader_cache_status (DataReaderCacheStatus status) |
<<extension>> Get the datareader cache status for this reader. | |
void | get_datareader_protocol_status (DataReaderProtocolStatus status) |
<<extension>> Get the datareader protocol status for this reader. | |
void | get_matched_publication_datareader_protocol_status (DataReaderProtocolStatus status, InstanceHandle_t publication_handle) |
<<extension>> Get the datareader protocol status for this reader, per matched publication identified by the publication_handle. | |
void | get_matched_publications (InstanceHandleSeq publication_handles) |
Retrieve the list of publications currently "associated" with this com.rti.dds.subscription.DataReader. | |
void | get_matched_publication_data (PublicationBuiltinTopicData publication_data, InstanceHandle_t publication_handle) |
This operation retrieves the information on a publication that is currently "associated" with the com.rti.dds.subscription.DataReader. | |
void | get_matched_publication_participant_data (ParticipantBuiltinTopicData participant_data, InstanceHandle_t publication_handle) |
<<extension>> This operation retrieves the information on the discovered com.rti.dds.domain.DomainParticipant associated with the publication that is currently matching with the com.rti.dds.subscription.DataReader. | |
TopicDescription | get_topicdescription () |
Returns the com.rti.dds.topic.TopicDescription associated with the com.rti.dds.subscription.DataReader. | |
Subscriber | get_subscriber () |
Returns the com.rti.dds.subscription.Subscriber to which the com.rti.dds.subscription.DataReader belongs. | |
void | delete_contained_entities () |
Deletes all the entities that were created by means of the "create" operations on the com.rti.dds.subscription.DataReader. | |
void | wait_for_historical_data (Duration_t max_wait) |
Waits until all "historical" data is received for com.rti.dds.subscription.DataReader entities that have a non-VOLATILE Durability Qos kind. | |
void | acknowledge_sample (SampleInfo sample_info) |
Acknowledge a single sample explicitly. | |
void | acknowledge_all () |
Acknowledge all previously accessed samples. | |
void | acknowledge_sample (SampleInfo sample_info, AckResponseData_t response_data) |
Acknowledge a single sample explicitly. | |
void | acknowledge_all (AckResponseData_t response_data) |
Acknowledge all previously accessed samples. | |
TopicQuery | create_topic_query (TopicQuerySelection selection) |
Creates a com.rti.dds.subscription.TopicQuery. | |
void | delete_topic_query (TopicQuery query) |
Deletes a com.rti.dds.subscription.TopicQuery. | |
TopicQuery | lookup_topic_query (GUID_t guid) |
Retrieves an existing com.rti.dds.subscription.TopicQuery. | |
void | read_untyped (List received_data, SampleInfoSeq info_seq, int max_samples, int sample_states, int view_states, int instance_states) |
Read data samples, if any are available. | |
void | take_untyped (List received_data, SampleInfoSeq info_seq, int max_samples, int sample_states, int view_states, int instance_states) |
Take data samples, if any are available. | |
void | read_w_condition_untyped (List received_data, SampleInfoSeq info_seq, int max_samples, ReadCondition read_condition) |
Read data samples, if any are available. | |
void | take_w_condition_untyped (List received_data, SampleInfoSeq info_seq, int max_samples, ReadCondition read_condition) |
Take data samples, if any are available. | |
void | read_next_sample_untyped (Object received_data, SampleInfo sample_info) |
Read data samples, if any are available. | |
void | take_next_sample_untyped (Object received_data, SampleInfo sample_info) |
Take data samples, if any are available. | |
void | read_instance_untyped (List received_data, SampleInfoSeq info_seq, int max_samples, InstanceHandle_t a_handle, int sample_states, int view_states, int instance_states) |
Read data samples, if any are available. | |
void | take_instance_untyped (List received_data, SampleInfoSeq info_seq, int max_samples, InstanceHandle_t a_handle, int sample_states, int view_states, int instance_states) |
Take data samples, if any are available. | |
void | read_instance_w_condition_untyped (List received_data, SampleInfoSeq info_seq, int max_samples, InstanceHandle_t a_handle, ReadCondition read_condition) |
Read data samples, if any are available. | |
void | take_instance_w_condition_untyped (List received_data, SampleInfoSeq info_seq, int max_samples, InstanceHandle_t a_handle, ReadCondition read_condition) |
Take data samples, if any are available. | |
void | read_next_instance_untyped (List received_data, SampleInfoSeq info_seq, int max_samples, InstanceHandle_t a_handle, int sample_states, int view_states, int instance_states) |
Read data samples, if any are available. | |
void | take_next_instance_untyped (List received_data, SampleInfoSeq info_seq, int max_samples, InstanceHandle_t a_handle, int sample_states, int view_states, int instance_states) |
Take data samples, if any are available. | |
void | read_next_instance_w_condition_untyped (List received_data, SampleInfoSeq info_seq, int max_samples, InstanceHandle_t a_handle, ReadCondition read_condition) |
Read data samples, if any are available. | |
void | take_next_instance_w_condition_untyped (List received_data, SampleInfoSeq info_seq, int max_samples, InstanceHandle_t a_handle, ReadCondition read_condition) |
Take data samples, if any are available. | |
void | return_loan_untyped (List received_data, SampleInfoSeq info_seq) |
Return loaned sample data and meta-data. | |
void | get_key_value_untyped (Object key_holder, InstanceHandle_t handle) |
Fill in the key fields of the given data sample. | |
InstanceHandle_t | lookup_instance_untyped (Object key_value) |
Additional Inherited Members | |
Static Public Attributes inherited from DataReader | |
static final TopicQuerySelection | TOPIC_QUERY_SELECTION_USE_READER_CONTENT_FILTER |
Special value for creating a com.rti.dds.subscription.TopicQuery that applies the same filter as the DataReader's com.rti.dds.topic.ContentFilteredTopic. | |
static final TopicQuerySelection | TOPIC_QUERY_SELECTION_SELECT_ALL |
Special value for creating a com.rti.dds.subscription.TopicQuery that selects all the samples in a com.rti.dds.publication.DataWriter cache. | |
<<interface>> Instantiates DataReader
< com.rti.dds.type.builtin.com.rti.dds.type.builtin.Bytes >.
void read | ( | BytesSeq | received_data, |
SampleInfoSeq | info_seq, | ||
int | max_samples, | ||
int | sample_states, | ||
int | view_states, | ||
int | instance_states | ||
) |
Access a collection of data samples from the com.rti.dds.subscription.DataReader.
void take | ( | BytesSeq | received_data, |
SampleInfoSeq | info_seq, | ||
int | max_samples, | ||
int | sample_states, | ||
int | view_states, | ||
int | instance_states | ||
) |
Access a collection of data-samples from the com.rti.dds.subscription.DataReader.
void read_w_condition | ( | BytesSeq | received_data, |
SampleInfoSeq | info_seq, | ||
int | max_samples, | ||
ReadCondition | condition | ||
) |
Accesses via com.rti.dds.type.builtin.com.rti.dds.type.builtin.BytesDataReader.read the samples that match the criteria specified in the com.rti.dds.subscription.ReadCondition.
void take_w_condition | ( | BytesSeq | received_data, |
SampleInfoSeq | info_seq, | ||
int | max_samples, | ||
ReadCondition | condition | ||
) |
Analogous to com.rti.dds.type.builtin.com.rti.dds.type.builtin.BytesDataReader.read_w_condition except it accesses samples via the com.rti.dds.type.builtin.com.rti.dds.type.builtin.BytesDataReader.take operation.
void read_next_sample | ( | Bytes | received_data, |
SampleInfo | sample_info | ||
) |
Copies the next not-previously-accessed data value from the com.rti.dds.subscription.DataReader.
void take_next_sample | ( | Bytes | received_data, |
SampleInfo | sample_info | ||
) |
Copies the next not-previously-accessed data value from the com.rti.dds.subscription.DataReader.
void return_loan | ( | BytesSeq | received_data, |
SampleInfoSeq | info_seq | ||
) |
Indicates to the com.rti.dds.subscription.DataReader that the application is done accessing the collection of received_data
and info_seq
obtained by some earlier invocation of read or take on the com.rti.dds.subscription.DataReader.