Package org.apache.flink.table.client.cli.parser

Enum Command

java.lang.Object

java.lang.Enum<Command>

org.apache.flink.table.client.cli.parser.Command

All Implemented Interfaces:

Serializable, Comparable<Command>

public enum Command
extends Enum<Command>

Enumerates the possible types of input statements.

Enum Constant Summary

Enum Constants

Enum Constant	Description
CLEAR	Command to clear the terminal's screen.
HELP	Command to print help message.
OTHER	Unknown command.
QUIT	Command to quit the client.

Method Summary

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

QUIT

public static final Command QUIT

Command to quit the client.

CLEAR

public static final Command CLEAR

Command to clear the terminal's screen.

HELP

public static final Command HELP

Command to print help message.

OTHER

public static final Command OTHER

Unknown command.

Method Details

values

public static Command[] values()

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

Returns:

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

valueOf

public static Command 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