public final class EmbeddedEntity extends PropertyContainer
Key
).
This class is similar to Entity
, but differs in the following ways:
equals(Object)
and hashCode()
compare the embedded properties in addition
to the Key
.
Key
is optional.
Keys
without a name or id are considered equal if all other aspects of the keys
are equal (as they will not be assigned IDs by the datastore when embedded).
Entity
use:
EmbeddedEntity sv = new EmbeddedEntity();
sv.setKey(entity.getKey())
sv.setPropertiesFrom(entity)
To convert to an Entity
use:
Entity entity = new Entity(sv.getKey())
entity.setPropertiesFrom(sv);
Constructor and Description |
---|
EmbeddedEntity() |
Modifier and Type | Method and Description |
---|---|
EmbeddedEntity |
clone() |
boolean |
equals(java.lang.Object obj) |
Key |
getKey() |
int |
hashCode() |
void |
setKey(Key key) |
java.lang.String |
toString() |
getProperties, getProperty, hasProperty, isUnindexedProperty, removeProperty, setIndexedProperty, setPropertiesFrom, setProperty, setUnindexedProperty
public Key getKey()
null
.public void setKey(Key key)
key
- the key to setpublic EmbeddedEntity clone()
public java.lang.String toString()
toString
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object