org.modeshape.jcr.query.plan

Enum JoinAlgorithm

java.lang.Object

java.lang.Enum<JoinAlgorithm>

org.modeshape.jcr.query.plan.JoinAlgorithm

All Implemented Interfaces:

Serializable, Comparable<JoinAlgorithm>

public enum JoinAlgorithm
extends Enum<JoinAlgorithm>

The type of join algorithms.

Enum Constant Summary

Enum Constants

Enum Constant and Description
MERGE
NESTED_LOOP

Method Summary

Methods

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

NESTED_LOOP

public static final JoinAlgorithm NESTED_LOOP

MERGE

public static final JoinAlgorithm MERGE

Method Detail

values

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

Returns:

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

valueOf

public static JoinAlgorithm 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