org.apache.pig.impl.streaming
Enum StreamingCommand.Handle

java.lang.Object
  extended by java.lang.Enum<StreamingCommand.Handle>
      extended by org.apache.pig.impl.streaming.StreamingCommand.Handle
All Implemented Interfaces:
Serializable, Comparable<StreamingCommand.Handle>
Enclosing class:
StreamingCommand

public static enum StreamingCommand.Handle
extends Enum<StreamingCommand.Handle>

Handle to communicate with the external process.


Enum Constant Summary
INPUT
           
OUTPUT
           
 
Method Summary
static StreamingCommand.Handle valueOf(String name)
          Returns the enum constant of this type with the specified name.
static StreamingCommand.Handle[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

INPUT

public static final StreamingCommand.Handle INPUT

OUTPUT

public static final StreamingCommand.Handle OUTPUT
Method Detail

values

public static StreamingCommand.Handle[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
for (StreamingCommand.Handle c : StreamingCommand.Handle.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static StreamingCommand.Handle valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:
name - the name of the enum constant to be returned.
Returns:
the enum constant with the specified name
Throws:
IllegalArgumentException - if this enum type has no constant with the specified name
NullPointerException - if the argument is null


Copyright © 2007-2012 The Apache Software Foundation