io.prestosql.plugin.hive

Enum LocationHandle.WriteMode

java.lang.Object

java.lang.Enum<LocationHandle.WriteMode>

io.prestosql.plugin.hive.LocationHandle.WriteMode

All Implemented Interfaces:

Serializable, Comparable<LocationHandle.WriteMode>

Enclosing class:

LocationHandle

public static enum LocationHandle.WriteMode
extends Enum<LocationHandle.WriteMode>

Enum Constant Summary

Enum Constants

Enum Constant and Description
DIRECT_TO_TARGET_EXISTING_DIRECTORY for existing table in S3 (both new and existing partition) or when staging directory is disabled
DIRECT_TO_TARGET_NEW_DIRECTORY for new table in S3 or when staging directory is disabled
STAGE_AND_MOVE_TO_TARGET_DIRECTORY common mode for new table or existing table (both new and existing partition) and when staging directory is enabled

Method Summary

Modifier and Type	Method and Description
boolean	isWritePathSameAsTargetPath()
static LocationHandle.WriteMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static LocationHandle.WriteMode[]	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

STAGE_AND_MOVE_TO_TARGET_DIRECTORY

public static final LocationHandle.WriteMode STAGE_AND_MOVE_TO_TARGET_DIRECTORY

common mode for new table or existing table (both new and existing partition) and when staging directory is enabled

DIRECT_TO_TARGET_NEW_DIRECTORY

public static final LocationHandle.WriteMode DIRECT_TO_TARGET_NEW_DIRECTORY

for new table in S3 or when staging directory is disabled

DIRECT_TO_TARGET_EXISTING_DIRECTORY

public static final LocationHandle.WriteMode DIRECT_TO_TARGET_EXISTING_DIRECTORY

for existing table in S3 (both new and existing partition) or when staging directory is disabled

Method Detail

values

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

Returns:

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

valueOf

public static LocationHandle.WriteMode 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

isWritePathSameAsTargetPath

public boolean isWritePathSameAsTargetPath()