Package com.espertech.esper.common.client.soda

Enum Class StreamSelector

java.lang.Object

java.lang.Enum<StreamSelector>

com.espertech.esper.common.client.soda.StreamSelector

All Implemented Interfaces:

Serializable, Comparable<StreamSelector>, Constable

public enum StreamSelector
extends Enum<StreamSelector>

Enumeration for representing selection of the remove stream or the insert stream, or both.

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
ISTREAM_ONLY	Indicates selection of the insert stream only.
RSTREAM_ISTREAM_BOTH	Indicates selection of both the insert and the remove stream.
RSTREAM_ONLY	Indicates selection of the remove stream only.

Method Summary

Modifier and Type	Method	Description
String	getEpl()	Returns syntactic text
static StreamSelector	valueOf(String name)	Returns the enum constant of this class with the specified name.
static StreamSelector[]	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

RSTREAM_ONLY

public static final StreamSelector RSTREAM_ONLY

Indicates selection of the remove stream only.

ISTREAM_ONLY

public static final StreamSelector ISTREAM_ONLY

Indicates selection of the insert stream only.

RSTREAM_ISTREAM_BOTH

public static final StreamSelector RSTREAM_ISTREAM_BOTH

Indicates selection of both the insert and the remove stream.

Method Details

values

public static StreamSelector[] 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 StreamSelector 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

getEpl

public String getEpl()

Returns syntactic text

Returns:

epl text