Package org.apache.tinkerpop.gremlin.process.traversal.step.util

Class GValueHelper

java.lang.Object

org.apache.tinkerpop.gremlin.process.traversal.step.util.GValueHelper

public class GValueHelper
extends Object

Utility class for GValue helper methods

Method Summary

Modifier and Type	Method	Description
static Set<GValue<?>>	getGValuesFromProperties(Map<Object,List<Object>> properties)	Extracts a mutable set of GValues found from the given property map that can contain values that are GValues.
static Map<Object,List<Object>>	resolveProperties(Map<Object,List<Object>> properties)	Resolves given properties by extracting values from any GValue property values.
static Map<Object,List<Object>>	resolveProperties(Map<Object,List<Object>> properties, Consumer<GValue<?>> gValueConsumer)	Resolves given properties by extracting values from any GValue property values.

Methods inherited from class java.lang.Object

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

Method Detail

resolveProperties

public static Map<Object,List<Object>> resolveProperties(Map<Object,List<Object>> properties)

Resolves given properties by extracting values from any GValue property values. It is assumed that the property keys are not GValues.

Parameters:

properties - map of properties which may have values which are GValues

Returns:

map of properties with GValues resolved to their values

resolveProperties

public static Map<Object,List<Object>> resolveProperties(Map<Object,List<Object>> properties,
                                                               Consumer<GValue<?>> gValueConsumer)

Resolves given properties by extracting values from any GValue property values. It is assumed that the property keys are not GValues.

Parameters:

properties - map of properties which may have values which are GValues

gValueConsumer - a Consumer that will be called for each GValue found in the given properties

Returns:

map of properties with GValues resolved to their values

getGValuesFromProperties

public static Set<GValue<?>> getGValuesFromProperties(Map<Object,List<Object>> properties)

Extracts a mutable set of GValues found from the given property map that can contain values that are GValues. It is assumed that the property keys are not GValues.

Parameters:

properties - map of properties which may have values which are GValues

Returns:

a set of GValue property values which were found in the given property map