org.apache.drill.exec.physical.impl.join

Enum JoinWorker.JoinOutcome

java.lang.Object

java.lang.Enum<JoinWorker.JoinOutcome>

org.apache.drill.exec.physical.impl.join.JoinWorker.JoinOutcome

All Implemented Interfaces:

Serializable, Comparable<JoinWorker.JoinOutcome>

Enclosing interface:

JoinWorker

public static enum JoinWorker.JoinOutcome
extends Enum<JoinWorker.JoinOutcome>

Enum Constant Summary

Enum Constants

Enum Constant and Description
BATCH_RETURNED
FAILURE
NO_MORE_DATA
SCHEMA_CHANGED
WAITING

Method Summary

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

NO_MORE_DATA

public static final JoinWorker.JoinOutcome NO_MORE_DATA

BATCH_RETURNED

public static final JoinWorker.JoinOutcome BATCH_RETURNED

SCHEMA_CHANGED

public static final JoinWorker.JoinOutcome SCHEMA_CHANGED

WAITING

public static final JoinWorker.JoinOutcome WAITING

FAILURE

public static final JoinWorker.JoinOutcome FAILURE

Method Detail

values

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

Returns:

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

valueOf

public static JoinWorker.JoinOutcome 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