com.thinkaurelius.titan.graphdb.query.condition

Class ConditionUtil

java.lang.Object

com.thinkaurelius.titan.graphdb.query.condition.ConditionUtil

public class ConditionUtil
extends Object

Utility methods for transforming and inspecting Conditions.

Author:

Matthias Broecheler (me@matthiasb.com)

Constructor Summary

Constructors

Constructor and Description
ConditionUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	containsType(Condition<?> condition, Condition.Type type)
static <E extends TitanElement> Condition<E>	literalTransformation(Condition<E> condition, com.google.common.base.Function<Condition<E>,Condition<E>> transformation)
static <E extends TitanElement> Condition<E>	transformation(Condition<E> condition, com.google.common.base.Function<Condition<E>,Condition<E>> transformation)
static <E extends TitanElement> void	traversal(Condition<E> condition, com.google.common.base.Predicate<Condition<E>> evaluator)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConditionUtil

public ConditionUtil()

Method Detail

literalTransformation

public static final <E extends TitanElement> Condition<E> literalTransformation(Condition<E> condition,
                                                          com.google.common.base.Function<Condition<E>,Condition<E>> transformation)

transformation

public static final <E extends TitanElement> Condition<E> transformation(Condition<E> condition,
                                                   com.google.common.base.Function<Condition<E>,Condition<E>> transformation)

containsType

public static final boolean containsType(Condition<?> condition,
                   Condition.Type type)

traversal

public static final <E extends TitanElement> void traversal(Condition<E> condition,
                                      com.google.common.base.Predicate<Condition<E>> evaluator)