| Name | Type | Framework | Detail |
| DelegatingReadableData | Class | Apache Crunch | Detail |
| NonReadableChannelException | Class | Java SE | Detail |
| Readable | Interface | Java SE | Detail |
| ReadableByteChannel | Interface | Java SE | Detail |
| ReadableData | Interface | Apache Crunch | Detail |
| ReadableSource | Interface | Apache Crunch | Detail |
| ReadableSourceTarget | Interface | Apache Crunch | Detail |
| UnionReadableData | Class | Apache Crunch | Detail |
