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java.lang.Objectorg.apache.hadoop.io.WritableName
public class WritableName
Utility to permit renaming of Writable implementation classes without invalidiating files that contain their class name.
| Method Summary | |
|---|---|
static void |
addName(Class writableClass,
String name)
Add an alternate name for a class. |
static Class<?> |
getClass(String name,
Configuration conf)
Return the class for a name. |
static String |
getName(Class writableClass)
Return the name for a class. |
static void |
setName(Class writableClass,
String name)
Set the name that a class should be known as to something other than the class name. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Method Detail |
|---|
public static void setName(Class writableClass,
String name)
public static void addName(Class writableClass,
String name)
public static String getName(Class writableClass)
Class.getName().
public static Class<?> getClass(String name,
Configuration conf)
throws IOException
Class.forName(String).
IOException
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