Package expert.os.harperdb

Enum Class OperationType

java.lang.Object

java.lang.Enum<OperationType>

expert.os.harperdb.OperationType

All Implemented Interfaces:

Serializable, Comparable<OperationType>, Constable, Supplier<String>

public enum OperationType
extends Enum<OperationType>
implements Supplier<String>

Enum representing different operations supported by HarperDB.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CREATE_DATABASE	Operation to create a database in HarperDB.
CREATE_SCHEMA	Operation to create a schema in HarperDB.
CREATE_TABLE	Operation to create a table in HarperDB.
DELETE	Operation to delete data from a HarperDB table.
INSERT	Operation to insert data into a HarperDB table.
SEARCH_BY_ID	Operation to search for a record by its unique identifier in a HarperDB table.
SEARCH_BY_VALUE	Operation to search for records based on their field values in a HarperDB table.
UPDATE	Operation to update existing data in a HarperDB table.
UPSERT	Operation to insert or update data in a HarperDB table based on existence.

Method Summary

Modifier and Type	Method	Description
String	get()	Gets the string representation of the operation.
static OperationType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static OperationType[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

CREATE_SCHEMA

public static final OperationType CREATE_SCHEMA

Operation to create a schema in HarperDB.

CREATE_TABLE

public static final OperationType CREATE_TABLE

Operation to create a table in HarperDB.

CREATE_DATABASE

public static final OperationType CREATE_DATABASE

Operation to create a database in HarperDB.

INSERT

public static final OperationType INSERT

Operation to insert data into a HarperDB table.

UPDATE

public static final OperationType UPDATE

Operation to update existing data in a HarperDB table.

UPSERT

public static final OperationType UPSERT

Operation to insert or update data in a HarperDB table based on existence.

DELETE

public static final OperationType DELETE

Operation to delete data from a HarperDB table.

SEARCH_BY_ID

public static final OperationType SEARCH_BY_ID

Operation to search for a record by its unique identifier in a HarperDB table.

SEARCH_BY_VALUE

public static final OperationType SEARCH_BY_VALUE

Operation to search for records based on their field values in a HarperDB table.

Method Details

values

public static OperationType[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static OperationType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

get

public String get()

Gets the string representation of the operation.

Specified by:

get in interface Supplier<String>

Returns:

The string representation of the operation.