| Package | Description | 
|---|---|
| org.apache.reef.io | 
 APIs for I/O in REEF:  
org.apache.reef.io.Codecs and org.apache.reef.io.Serializers | 
| org.apache.reef.io.serialization | |
| org.apache.reef.io.storage | |
| org.apache.reef.io.storage.local | |
| org.apache.reef.io.storage.ram | |
| org.apache.reef.io.storage.util | 
| Modifier and Type | Interface and Description | 
|---|---|
interface  | 
Spool<T>
Spool files can be appended to, and can be scanned starting at the beginning. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
Accumulable<ObjectType> | 
Serializer.create(OutType arg)
Serialize a stream of objects. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
FramingOutputStream  | 
| Modifier and Type | Method and Description | 
|---|---|
Accumulable<Tuple<K,V>> | 
FramingTupleSerializer.create(OutputStream os)  | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
CodecFileAccumulable<T,C extends Codec<T>>  | 
class  | 
SerializerFileSpool<T>
A SpoolFile backed by the filesystem. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
RamSpool<T>
A SpoolFile implementation that is backed by RAM. 
 | 
class  | 
SortingRamSpool<T>  | 
| Modifier and Type | Method and Description | 
|---|---|
Accumulable<String> | 
StringSerializer.create(OutputStream arg)  | 
Accumulable<Integer> | 
IntegerSerializer.create(OutputStream arg)  | 
Copyright © 2015 The Apache Software Foundation. All rights reserved.