org.apache.pig.tools.pigstats

Enum ScriptState.PIG_FEATURE

java.lang.Object

java.lang.Enum<ScriptState.PIG_FEATURE>

org.apache.pig.tools.pigstats.ScriptState.PIG_FEATURE

All Implemented Interfaces:

Serializable, Comparable<ScriptState.PIG_FEATURE>

Enclosing class:

ScriptState

public static enum ScriptState.PIG_FEATURE
extends Enum<ScriptState.PIG_FEATURE>

Features used in a Pig script

Enum Constant Summary

Enum Constants

Enum Constant and Description
COGROUP
COLLECTED_GROUP
COMBINER
CROSS
DISTINCT
FILTER
GROUP_BY
HASH_JOIN
INDEXER
LIMIT
MAP_ONLY
MAP_PARTIALAGG
MERGE_COGROUP
MERGE_JOIN
MERGE_SPARSE_JOIN
MULTI_QUERY
NATIVE
ORDER_BY
RANK
REPLICATED_JOIN
SAMPLER
SKEWED_JOIN
STREAMING
UNION
UNKNOWN

Method Summary

Methods

Modifier and Type	Method and Description
static ScriptState.PIG_FEATURE	valueOf(String name) Returns the enum constant of this type with the specified name.
static ScriptState.PIG_FEATURE[]	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

UNKNOWN

public static final ScriptState.PIG_FEATURE UNKNOWN

MERGE_JOIN

public static final ScriptState.PIG_FEATURE MERGE_JOIN

MERGE_SPARSE_JOIN

public static final ScriptState.PIG_FEATURE MERGE_SPARSE_JOIN

REPLICATED_JOIN

public static final ScriptState.PIG_FEATURE REPLICATED_JOIN

SKEWED_JOIN

public static final ScriptState.PIG_FEATURE SKEWED_JOIN

HASH_JOIN

public static final ScriptState.PIG_FEATURE HASH_JOIN

COLLECTED_GROUP

public static final ScriptState.PIG_FEATURE COLLECTED_GROUP

MERGE_COGROUP

public static final ScriptState.PIG_FEATURE MERGE_COGROUP

COGROUP

public static final ScriptState.PIG_FEATURE COGROUP

GROUP_BY

public static final ScriptState.PIG_FEATURE GROUP_BY

ORDER_BY

public static final ScriptState.PIG_FEATURE ORDER_BY

RANK

public static final ScriptState.PIG_FEATURE RANK

DISTINCT

public static final ScriptState.PIG_FEATURE DISTINCT

STREAMING

public static final ScriptState.PIG_FEATURE STREAMING

SAMPLER

public static final ScriptState.PIG_FEATURE SAMPLER

INDEXER

public static final ScriptState.PIG_FEATURE INDEXER

MULTI_QUERY

public static final ScriptState.PIG_FEATURE MULTI_QUERY

FILTER

public static final ScriptState.PIG_FEATURE FILTER

MAP_ONLY

public static final ScriptState.PIG_FEATURE MAP_ONLY

CROSS

public static final ScriptState.PIG_FEATURE CROSS

LIMIT

public static final ScriptState.PIG_FEATURE LIMIT

UNION

public static final ScriptState.PIG_FEATURE UNION

COMBINER

public static final ScriptState.PIG_FEATURE COMBINER

NATIVE

public static final ScriptState.PIG_FEATURE NATIVE

MAP_PARTIALAGG

public static final ScriptState.PIG_FEATURE MAP_PARTIALAGG

Method Detail

values

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

Returns:

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

valueOf

public static ScriptState.PIG_FEATURE 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