| Name | Description | Type | Package | Framework |
| ListRetriever | Class | org.apache.oodt.cas.pushpull.retrievalmethod | Apache OODT | |
| RemoteCrawler | Class | org.apache.oodt.cas.pushpull.retrievalmethod | Apache OODT | |
| RetrievalMethod | Interface | org.apache.oodt.cas.pushpull.retrievalmethod | Apache OODT | |