org.cloudgraph.store.mapping

Enum ParallelFetchDisposition

java.lang.Object

java.lang.Enum<ParallelFetchDisposition>

org.cloudgraph.store.mapping.ParallelFetchDisposition

All Implemented Interfaces:

Serializable, Comparable<ParallelFetchDisposition>

public enum ParallelFetchDisposition
extends Enum<ParallelFetchDisposition>

Java class for ParallelFetchDisposition.

The following schema fragment specifies the expected content contained within this class.

 <simpleType name="ParallelFetchDisposition">
   <restriction base="{http://www.w3.org/2001/XMLSchema}string">
     <enumeration value="wide"/>
     <enumeration value="tall"/>
   </restriction>
 </simpleType>
 

Enum Constant Summary

Enum Constants

Enum Constant and Description
TALL Indicates row oriented parallelization where a thread is spawned for one or more graph row roots.
WIDE Indicates graph oriented parallelization where threads are spawned as the graph is explored and assembled.

Method Summary

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

WIDE

public static final ParallelFetchDisposition WIDE

Indicates graph oriented parallelization where threads are spawned as the graph is explored and assembled. Applicable when fetching a small number of graphs but the graph size depth/breadth is large or huge.

TALL

public static final ParallelFetchDisposition TALL

Indicates row oriented parallelization where a thread is spawned for one or more graph row roots. More applicable when fetching a large number of graph roots and the graph size depth/breadth is small.

Method Detail

values

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

Returns:

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

valueOf

public static ParallelFetchDisposition 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

value

public String value()

fromValue

public static ParallelFetchDisposition fromValue(String v)