com.espertech.esper.client.soda
Enum OutputLimitSelector

java.lang.Object
  java.lang.Enum<OutputLimitSelector>
      com.espertech.esper.client.soda.OutputLimitSelector

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<OutputLimitSelector>

public enum OutputLimitSelector
extends java.lang.Enum<OutputLimitSelector>

Selector for use in output rate limiting.

Enum Constant Summary

ALL
Output all events of last interval.

DEFAULT
Output all events of last interval.

FIRST
Output first event of last interval.

LAST
Output last event of last interval.

SNAPSHOT
Output all events as a snapshot considering the current state regardless of interval.

Method Summary

java.lang.String	getText() Returns the text for the selector.
static OutputLimitSelector	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static OutputLimitSelector[]	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

FIRST

public static final OutputLimitSelector FIRST

Output first event of last interval.

LAST

public static final OutputLimitSelector LAST

Output last event of last interval.

ALL

public static final OutputLimitSelector ALL

Output all events of last interval. For group-by statements, output all groups regardless whether the group changed between the last output.

DEFAULT

public static final OutputLimitSelector DEFAULT

Output all events of last interval.

SNAPSHOT

public static final OutputLimitSelector SNAPSHOT

Output all events as a snapshot considering the current state regardless of interval.

Method Detail

values

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

Returns:

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

valueOf

public static OutputLimitSelector valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

getText

public java.lang.String getText()

Returns the text for the selector.

Returns:

text