org.apache.tinkerpop.gremlin.process.computer.util

Class VertexProgramHelper

java.lang.Object

org.apache.tinkerpop.gremlin.process.computer.util.VertexProgramHelper

public final class VertexProgramHelper
extends Object

Author:

Marko A. Rodriguez (http://markorodriguez.com)

Method Summary

Modifier and Type	Method and Description
static <T> T	deserialize(Configuration configuration, String key)
static boolean	isTransientVertexComputeKey(String key, Set<VertexComputeKey> vertexComputeKeySet)
static void	legalConfigurationKeyValueArray(Object... configurationKeyValues)
static <S,E> Traversal.Admin<S,E>	reverse(Traversal.Admin<S,E> traversal)
static void	serialize(Object object, Configuration configuration, String key)
static String[]	vertexComputeKeysAsArray(Set<VertexComputeKey> vertexComputeKeySet)
static Set<String>	vertexComputeKeysAsSet(Set<VertexComputeKey> vertexComputeKeySet)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

vertexComputeKeysAsSet

public static Set<String> vertexComputeKeysAsSet(Set<VertexComputeKey> vertexComputeKeySet)

isTransientVertexComputeKey

public static boolean isTransientVertexComputeKey(String key,
                                                  Set<VertexComputeKey> vertexComputeKeySet)

vertexComputeKeysAsArray

public static String[] vertexComputeKeysAsArray(Set<VertexComputeKey> vertexComputeKeySet)

serialize

public static void serialize(Object object,
                             Configuration configuration,
                             String key)

deserialize

public static <T> T deserialize(Configuration configuration,
                                String key)

reverse

public static <S,E> Traversal.Admin<S,E> reverse(Traversal.Admin<S,E> traversal)

legalConfigurationKeyValueArray

public static void legalConfigurationKeyValueArray(Object... configurationKeyValues)
                                            throws IllegalArgumentException

Throws:

IllegalArgumentException