org.apache.pig
Enum ExecType

java.lang.Object
  extended by java.lang.Enum<ExecType>
      extended by org.apache.pig.ExecType
All Implemented Interfaces:
Serializable, Comparable<ExecType>

public enum ExecType
extends Enum<ExecType>
implements Serializable

The type of query execution


Enum Constant Summary
LOCAL
          Run everything on the local machine
MAPREDUCE
          Use the Hadoop Map/Reduce framework
PIG
          Use the Experimental Hadoop framework; not available yet.
 
Method Summary
static ExecType valueOf(String name)
          Returns the enum constant of this type with the specified name.
static ExecType[] 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

LOCAL

public static final ExecType LOCAL
Run everything on the local machine


MAPREDUCE

public static final ExecType MAPREDUCE
Use the Hadoop Map/Reduce framework


PIG

public static final ExecType PIG
Use the Experimental Hadoop framework; not available yet.

Method Detail

values

public static ExecType[] 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 (ExecType c : ExecType.values())
    System.out.println(c);

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

valueOf

public static ExecType 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


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