org.apache.nifi.controller.queue

Enum DropFlowFileState

java.lang.Object

java.lang.Enum<DropFlowFileState>

org.apache.nifi.controller.queue.DropFlowFileState

All Implemented Interfaces:

Serializable, Comparable<DropFlowFileState>

public enum DropFlowFileState
extends Enum<DropFlowFileState>

Represents the state that a Drop FlowFile request is in

Enum Constant Summary

Enum Constants

Enum Constant and Description
CANCELED
COMPLETE
DROPPING_FLOWFILES
FAILURE
WAITING_FOR_LOCK

Field Summary

Fields

Modifier and Type	Field and Description
private String	description

Method Summary

Modifier and Type	Method and Description
String	toString()
static DropFlowFileState	valueOf(String name) Returns the enum constant of this type with the specified name.
static DropFlowFileState	valueOfDescription(String description)
static DropFlowFileState[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

WAITING_FOR_LOCK

public static final DropFlowFileState WAITING_FOR_LOCK

DROPPING_FLOWFILES

public static final DropFlowFileState DROPPING_FLOWFILES

FAILURE

public static final DropFlowFileState FAILURE

CANCELED

public static final DropFlowFileState CANCELED

COMPLETE

public static final DropFlowFileState COMPLETE

Field Detail

description

private final String description

Method Detail

values

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

Returns:

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

valueOf

public static DropFlowFileState 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

toString

public String toString()

Overrides:

toString in class Enum<DropFlowFileState>

valueOfDescription

public static DropFlowFileState valueOfDescription(String description)

Parameters:

description - string form of drop flow file state

Returns:

the matching DropFlowFileState or null if the description doesn't match