public interface TransformerRecord extends TransformerData, DSRecord
Represents an update for a particular record object. An update may
be received by a Transformer module if it has subscribed to some data
using either the Subscriber.addSubscriptionListener(String, SubscriptionListener)
or the Subscriber.addSubscriptionListener(ObjectType, SubscriptionListener)
methods. If the object's type is a record, then the update can be
cast to a TransformerRecord. Alternatively, the Transformer module
can create an update using one of the DSFactory.createTransformerRecord(java.lang.String)
methods, and can send the update to the Transformer core for
processing.
The option to create instances of a TransformerRecord is vital for
any Transformer module that wants to act as a DataProvider,
or to process an update for one DataSource object, and publish the
results of the processing on a different DataSource object.
As soon as the update is sent, its memory is freed by the
Transformer core. Any further attempts to use the object will
result in IllegalStateExceptions being thrown. If the update needs
to be sent, then further changes made to the object, the
DSFactory.createTransformerRecord(TransformerRecord)
method should be used to create a copy of the object before the
update is sent.
DSFactoryMAINTAIN_TIMESTAMP, NO_FLAGS, NO_PERSISTENCE, PUBLISH_TO_PEERS, SILENT_SEND, STORE_IN_CACHEDS_FIELDS_SEPARATOR, F_NOCACHECONTAINER_TYPE, F_AUTH_UPDATE, F_AUTHGLOBAL, F_CHANGEDFIELDS, F_CLEAR_PERMISSIONS, F_CLEAR_TYPE2, F_CLEAR_TYPE3, F_CREATEOBJECT, F_CREATEPARENT, F_DELETE_PERMISSION, F_FILTER_TYPE2, F_FILTER_TYPE3, F_IMAGE, F_NONACTIVE, GENERIC_TYPE, NEWS_TYPE, PAGE_TYPE, PERMISSION_TYPE, RECORD_TYPE, STORY_TYPE, TYPE2_RECORD_TYPE, TYPE3_RECORD_TYPE, UNKNOWN_TYPEgetDSDataPointer, getObjectType, getSequenceNumber, merge, send, setTypeaddBinaryRecordData, addBinaryRecordData, addBinaryRecordData, addBinaryRecordData, addBinaryRecordData, addBinaryRecordData, addBinaryRecordData, addBinaryRecordData, addDataSeparator, addRecordData, addRecordData, addRecordData, addRecordData, addRecordData, addRecordData, addRecordData, getFieldByName, getFieldByName, updateRecordData, updateRecordDataaddBinaryData, addBinaryData, addBinaryData, addBinaryData, addBinaryData, addBinaryData, addBinaryData, addBinaryData, addData, addData, addData, addData, addData, addData, addData, addData, clearFields, count, elements, getFieldByFieldNumber, getFieldByFieldNumber, getFlags, getKeys, getSubject, getType, getValues, iterator, removeField, setFlags, setSubject, setType, updateData, updateDatasend, sendDirect, sendToPeertoBytesPlease send bug reports and comments to Caplin support