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java.lang.Objectorg.apache.hadoop.io.WritableFactories
public class WritableFactories
Factories for non-public writables. Defining a factory permits ObjectWritable to be able to construct instances of non-public classes.
| Method Summary | |
|---|---|
static WritableFactory |
getFactory(Class c)
Define a factory for a class. |
static Writable |
newInstance(Class<? extends Writable> c)
Create a new instance of a class with a defined factory. |
static Writable |
newInstance(Class<? extends Writable> c,
Configuration conf)
Create a new instance of a class with a defined factory. |
static void |
setFactory(Class c,
WritableFactory factory)
Define a factory for a class. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Method Detail |
|---|
public static void setFactory(Class c,
WritableFactory factory)
public static WritableFactory getFactory(Class c)
public static Writable newInstance(Class<? extends Writable> c,
Configuration conf)
public static Writable newInstance(Class<? extends Writable> c)
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