org.neo4j.ogm.session

Class Utils

java.lang.Object

org.neo4j.ogm.session.Utils

public class Utils
extends Object

Author:

Vince Bickers, Luanne Misquitta

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Methods

Modifier and Type	Method and Description
static Object	coerceTypes(Class clazz, Object value) Coerce numeric types when mapping properties from nodes to entities.
static Map<String,Object>	map(Object... keysAndValues)
static Map<String,Object>	mapCollection(String collectionName, Collection<Property<String,Object>> properties)
static int	size(Iterable<?> iterable)
static int	size(Iterator<?> iterator)

Methods inherited from class java.lang.Object

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

Constructor Detail

Utils

public Utils()

Method Detail

map

public static final Map<String,Object> map(Object... keysAndValues)

mapCollection

public static final Map<String,Object> mapCollection(String collectionName,
                               Collection<Property<String,Object>> properties)

size

public static int size(Iterable<?> iterable)

size

public static int size(Iterator<?> iterator)

coerceTypes

public static Object coerceTypes(Class clazz,
                 Object value)

Coerce numeric types when mapping properties from nodes to entities. This deals with numeric types - Longs to ints, Doubles to floats, Integers to bytes.

Parameters:

clazz - the entity field type

value - the property value

Returns:

converted value