com.googlecode.objectify.util

Class Values

java.lang.Object

com.googlecode.objectify.util.Values

public class Values
extends Object

Some static utility methods for interacting with Value<?>

Constructor Summary

Constructors

Constructor and Description
Values()

Method Summary

Modifier and Type	Method and Description
static void	homogenizeIndexes(List<com.google.cloud.datastore.Value<?>> list) The datastore has a weird behavior of reordering values in a list so that indexed ones come before nonindexed ones.
static <D> com.google.cloud.datastore.Value<D>	index(com.google.cloud.datastore.Value<D> original, boolean index)

Methods inherited from class java.lang.Object

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

Constructor Detail

Values

public Values()

Method Detail

index

public static <D> com.google.cloud.datastore.Value<D> index(com.google.cloud.datastore.Value<D> original,
                                                            boolean index)

Returns:

a value that has the specified index flag (possibly the original itself)

homogenizeIndexes

public static void homogenizeIndexes(List<com.google.cloud.datastore.Value<?>> list)

The datastore has a weird behavior of reordering values in a list so that indexed ones come before nonindexed ones. This can really mess up ordered lists. So if we find a heterogeneous list, we need to force index everything.