BaseKey (Google Cloud Datastore Parent 2.17.1 API)

java.lang.Object
- com.google.cloud.datastore.BaseKey

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

IncompleteKey
```
public abstract class BaseKey
extends Object
implements Serializable
```
Base class for keys.

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class BaseKey.Builder<B extends BaseKey.Builder<B>>
Base class for key builders.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object obj)`
`List<PathElement>`	`getAncestors()`	Returns an immutable list with the key's ancestors.
`String`	`getDatabaseId()`
`String`	`getKind()`	Returns the key's kind.
`String`	`getNamespace()`	Returns the key's namespace or `null` if not provided.
`String`	`getProjectId()`	Returns the key's projectId.
`int`	`hashCode()`
`String`	`toString()`

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

- Method Detail
  - getProjectId
```
public String getProjectId()
```
    Returns the key's projectId.
  - getNamespace
```
public String getNamespace()
```
    Returns the key's namespace or null if not provided.
  - getDatabaseId
```
@BetaApi
public String getDatabaseId()
```
  - getAncestors
```
public List<PathElement> getAncestors()
```
    Returns an immutable list with the key's ancestors.
  - getKind
```
public String getKind()
```
    Returns the key's kind.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object