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

java.lang.Object
  java.lang.Enum<StreamingCommand.Handle>
      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