com.espertech.esper.client

Enum EPStatementState

java.lang.Object

java.lang.Enum<EPStatementState>

com.espertech.esper.client.EPStatementState

All Implemented Interfaces:

Serializable, Comparable<EPStatementState>

public enum EPStatementState
extends Enum<EPStatementState>

Enumerates all statement states.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DESTROYED Destroyed state.
FAILED Failed state, equivalent to STOPPED state and reserved for a failed recovery of statement state; Not applicable to core engine.
STARTED Started state.
STOPPED Stopped state.

Method Summary

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

STARTED

public static final EPStatementState STARTED

Started state.

STOPPED

public static final EPStatementState STOPPED

Stopped state.

DESTROYED

public static final EPStatementState DESTROYED

Destroyed state.

FAILED

public static final EPStatementState FAILED

Failed state, equivalent to STOPPED state and reserved for a failed recovery of statement state; Not applicable to core engine.

Method Detail

values

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

Returns:

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

valueOf

public static EPStatementState 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