org.apache.arrow.memory

Enum DefaultAllocationManagerOption.AllocationManagerType

java.lang.Object

java.lang.Enum<DefaultAllocationManagerOption.AllocationManagerType>

org.apache.arrow.memory.DefaultAllocationManagerOption.AllocationManagerType

All Implemented Interfaces:

Serializable, Comparable<DefaultAllocationManagerOption.AllocationManagerType>

Enclosing class:

DefaultAllocationManagerOption

public static enum DefaultAllocationManagerOption.AllocationManagerType
extends Enum<DefaultAllocationManagerOption.AllocationManagerType>

The allocation manager type.

Enum Constant Summary

Enum Constants

Enum Constant and Description
Netty Netty based allocation manager.
Unknown Unknown type.
Unsafe Unsafe based allocation manager.

Method Summary

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

Netty

public static final DefaultAllocationManagerOption.AllocationManagerType Netty

Netty based allocation manager.

Unsafe

public static final DefaultAllocationManagerOption.AllocationManagerType Unsafe

Unsafe based allocation manager.

Unknown

public static final DefaultAllocationManagerOption.AllocationManagerType Unknown

Unknown type.

Method Detail

values

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

Returns:

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

valueOf

public static DefaultAllocationManagerOption.AllocationManagerType 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