Node Connectivity
There are 5640 nodes that can be used as predessesor
for a node with an input port of type 
Generic Port.
Document Grabber
Downloads and parsers documents.
Flat File Document Parser
Parses flat text files.
OpenNLP NER Model Reader
Reads OpenNLP models for named entity tagging.
PDF Parser
Parses PDF files.
PubMed Document Parser
Parses PubMed search results documents.
RSS Feed Reader
The RSS Feed Reader Node parses RSS/Atom feeds.
RSS Feed Reader Deprecated
The RSS Feed Reader Node parses RSS/Atom feeds.
Sdml Document Parser
Parses sdml formatted documents.
Tika Parser Streamable
Tika Parser parses all kinds of file format supported by the Apache Tika library.
Word Parser
Parses Word (.doc) files.