org.apache.drill.exec.planner.index

Enum IndexCollection.IndexCollectionType

java.lang.Object

java.lang.Enum<IndexCollection.IndexCollectionType>

org.apache.drill.exec.planner.index.IndexCollection.IndexCollectionType

All Implemented Interfaces:

Serializable, Comparable<IndexCollection.IndexCollectionType>

Enclosing interface:

IndexCollection

public static enum IndexCollection.IndexCollectionType
extends Enum<IndexCollection.IndexCollectionType>

Types of an index collections: NATIVE_SECONDARY_INDEX_COLLECTION, EXTERNAL_SECONDARY_INDEX_COLLECTION

Enum Constant Summary

Enum Constants

Enum Constant and Description
EXTERNAL_SECONDARY_INDEX_COLLECTION
NATIVE_SECONDARY_INDEX_COLLECTION

Method Summary

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

NATIVE_SECONDARY_INDEX_COLLECTION

public static final IndexCollection.IndexCollectionType NATIVE_SECONDARY_INDEX_COLLECTION

EXTERNAL_SECONDARY_INDEX_COLLECTION

public static final IndexCollection.IndexCollectionType EXTERNAL_SECONDARY_INDEX_COLLECTION

Method Detail

values

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

Returns:

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

valueOf

public static IndexCollection.IndexCollectionType 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