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AvroDerivedValueDeepCopier (Apache Crunch 0.10.0 API)
org.apache.crunch.types.avro
Class AvroDerivedValueDeepCopier<T,S>
java.lang.Object
org.apache.crunch.types.avro.AvroDerivedValueDeepCopier<T,S>
- All Implemented Interfaces:
- Serializable, DeepCopier
public class AvroDerivedValueDeepCopier<T,S>
- extends Object
- implements DeepCopier
A DeepCopier specific to Avro derived types.
- See Also:
- Serialized Form
Method Summary |
Object |
deepCopy(Object source)
Create a deep copy of a value. |
void |
initialize(org.apache.hadoop.conf.Configuration conf)
Initialize the deep copier with a job-specific configuration |
AvroDerivedValueDeepCopier
public AvroDerivedValueDeepCopier(MapFn<T,S> derivedToAvroFn,
MapFn<S,T> avroToDerivedFn,
AvroType<S> avroBaseType)
initialize
public void initialize(org.apache.hadoop.conf.Configuration conf)
- Description copied from interface:
DeepCopier
- Initialize the deep copier with a job-specific configuration
- Specified by:
initialize
in interface DeepCopier
- Parameters:
conf
- Job-specific configuration
deepCopy
public Object deepCopy(Object source)
- Description copied from interface:
DeepCopier
- Create a deep copy of a value.
- Specified by:
deepCopy
in interface DeepCopier
- Parameters:
source
- The value to be copied
- Returns:
- The deep copy of the value
Copyright © 2014 The Apache Software Foundation. All Rights Reserved.