com.orientechnologies.common.directmemory

Enum ODirectMemoryAllocator.Intention

java.lang.Object

java.lang.Enum<ODirectMemoryAllocator.Intention>

com.orientechnologies.common.directmemory.ODirectMemoryAllocator.Intention

All Implemented Interfaces:

Serializable, Comparable<ODirectMemoryAllocator.Intention>

Enclosing class:

ODirectMemoryAllocator

public static enum ODirectMemoryAllocator.Intention
extends Enum<ODirectMemoryAllocator.Intention>

Enum Constant Summary

Enum Constants

Enum Constant and Description
ADD_NEW_PAGE_IN_DISK_CACHE
ADD_NEW_PAGE_IN_MEMORY_STORAGE
ALLOCATE_CHUNK_TO_WRITE_DATA_IN_BATCH
ALLOCATE_FIRST_WAL_BUFFER
ALLOCATE_SECOND_WAL_BUFFER
CHECK_FILE_STORAGE
COPY_PAGE_DURING_EXCLUSIVE_PAGE_FLUSH
COPY_PAGE_DURING_FLUSH
DWL_ALLOCATE_CHUNK
DWL_ALLOCATE_COMPRESSED_CHUNK
FILE_FLUSH
LOAD_PAGE_FROM_DISK
LOAD_WAL_PAGE
PAGE_PRE_ALLOCATION
TEST

Method Summary

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

TEST

public static final ODirectMemoryAllocator.Intention TEST

PAGE_PRE_ALLOCATION

public static final ODirectMemoryAllocator.Intention PAGE_PRE_ALLOCATION

ADD_NEW_PAGE_IN_DISK_CACHE

public static final ODirectMemoryAllocator.Intention ADD_NEW_PAGE_IN_DISK_CACHE

CHECK_FILE_STORAGE

public static final ODirectMemoryAllocator.Intention CHECK_FILE_STORAGE

LOAD_PAGE_FROM_DISK

public static final ODirectMemoryAllocator.Intention LOAD_PAGE_FROM_DISK

COPY_PAGE_DURING_FLUSH

public static final ODirectMemoryAllocator.Intention COPY_PAGE_DURING_FLUSH

COPY_PAGE_DURING_EXCLUSIVE_PAGE_FLUSH

public static final ODirectMemoryAllocator.Intention COPY_PAGE_DURING_EXCLUSIVE_PAGE_FLUSH

FILE_FLUSH

public static final ODirectMemoryAllocator.Intention FILE_FLUSH

LOAD_WAL_PAGE

public static final ODirectMemoryAllocator.Intention LOAD_WAL_PAGE

ADD_NEW_PAGE_IN_MEMORY_STORAGE

public static final ODirectMemoryAllocator.Intention ADD_NEW_PAGE_IN_MEMORY_STORAGE

ALLOCATE_CHUNK_TO_WRITE_DATA_IN_BATCH

public static final ODirectMemoryAllocator.Intention ALLOCATE_CHUNK_TO_WRITE_DATA_IN_BATCH

DWL_ALLOCATE_CHUNK

public static final ODirectMemoryAllocator.Intention DWL_ALLOCATE_CHUNK

DWL_ALLOCATE_COMPRESSED_CHUNK

public static final ODirectMemoryAllocator.Intention DWL_ALLOCATE_COMPRESSED_CHUNK

ALLOCATE_FIRST_WAL_BUFFER

public static final ODirectMemoryAllocator.Intention ALLOCATE_FIRST_WAL_BUFFER

ALLOCATE_SECOND_WAL_BUFFER

public static final ODirectMemoryAllocator.Intention ALLOCATE_SECOND_WAL_BUFFER

Method Detail

values

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

Returns:

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

valueOf

public static ODirectMemoryAllocator.Intention 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