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## com.google.appengine.api.datastore
Class EmbeddedEntity

    java.lang.Object
      com.google.appengine.api.datastore.PropertyContainer
          com.google.appengine.api.datastore.EmbeddedEntity

All Implemented Interfaces:
  java.io.Serializable, java.lang.Cloneable

    public final class EmbeddedEntity

extends PropertyContainer

A property value containing embedded entity properties (and optionally a `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`.
- It is not queryable when stored in the datastore.
- A `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).

To convert from an `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);

See Also:
  Serialized Form

Constructor Summary
`EmbeddedEntity()`

Method Summary
`EmbeddedEntity` | `clone()`
`boolean` | `equals(java.lang.Object obj)`
`Key` | `getKey()`
`int` | `hashCode()`
`void` | `setKey(Key key)`
`java.lang.String` | `toString()`

Methods inherited from class com.google.appengine.api.datastore.PropertyContainer
`getProperties, getProperty, hasProperty, isUnindexedProperty, removeProperty, setPropertiesFrom, setProperty, setUnindexedProperty`

Methods inherited from class java.lang.Object
`getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail

### EmbeddedEntity

    public EmbeddedEntity()

Method Detail

### getKey

    public Key getKey()

  Returns:
    the key or `null`.

### setKey

    public void setKey(Key key)

  Parameters:
    `key` - the key to set

### clone

    public EmbeddedEntity clone()

### toString

    public java.lang.String toString()

  Overrides:
    `toString` in class `java.lang.Object`

### hashCode

    public int hashCode()

  Overrides:
    `hashCode` in class `java.lang.Object`

### equals

    public boolean equals(java.lang.Object obj)

  Overrides:
    `equals` in class `java.lang.Object`

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