public interface KeyOrBuilder extends MessageOrBuilderImplements
MessageOrBuilderMethods
getPartitionId()
public abstract PartitionId getPartitionId()Entities are partitioned into subsets, currently identified by a project ID and namespace ID. Queries are scoped to a single partition.
.google.datastore.v1.PartitionId partition_id = 1;
| Returns | |
|---|---|
| Type | Description |
PartitionId | The partitionId. |
getPartitionIdOrBuilder()
public abstract PartitionIdOrBuilder getPartitionIdOrBuilder()Entities are partitioned into subsets, currently identified by a project ID and namespace ID. Queries are scoped to a single partition.
.google.datastore.v1.PartitionId partition_id = 1;
| Returns | |
|---|---|
| Type | Description |
PartitionIdOrBuilder | |
getPath(int index)
public abstract Key.PathElement getPath(int index) The entity path.
An entity path consists of one or more elements composed of a kind and a
string or numerical identifier, which identify entities. The first
element identifies a root entity, the second element identifies
a child of the root entity, the third element identifies a child of the
second entity, and so forth. The entities identified by all prefixes of
the path are called the element's ancestors.
An entity path is always fully complete: all of the entity's ancestors
are required to be in the path along with the entity identifier itself.
The only exception is that in some documented cases, the identifier in the
last path element (for the entity) itself may be omitted. For example,
the last path element of the key of Mutation.insert may have no
identifier.
A path can never be empty, and a path can have at most 100 elements.
repeated .google.datastore.v1.Key.PathElement path = 2;
| Parameter | |
|---|---|
| Name | Description |
index | int |
| Returns | |
|---|---|
| Type | Description |
Key.PathElement | |
getPathCount()
public abstract int getPathCount() The entity path.
An entity path consists of one or more elements composed of a kind and a
string or numerical identifier, which identify entities. The first
element identifies a root entity, the second element identifies
a child of the root entity, the third element identifies a child of the
second entity, and so forth. The entities identified by all prefixes of
the path are called the element's ancestors.
An entity path is always fully complete: all of the entity's ancestors
are required to be in the path along with the entity identifier itself.
The only exception is that in some documented cases, the identifier in the
last path element (for the entity) itself may be omitted. For example,
the last path element of the key of Mutation.insert may have no
identifier.
A path can never be empty, and a path can have at most 100 elements.
repeated .google.datastore.v1.Key.PathElement path = 2;
| Returns | |
|---|---|
| Type | Description |
int | |
getPathList()
public abstract List<Key.PathElement> getPathList() The entity path.
An entity path consists of one or more elements composed of a kind and a
string or numerical identifier, which identify entities. The first
element identifies a root entity, the second element identifies
a child of the root entity, the third element identifies a child of the
second entity, and so forth. The entities identified by all prefixes of
the path are called the element's ancestors.
An entity path is always fully complete: all of the entity's ancestors
are required to be in the path along with the entity identifier itself.
The only exception is that in some documented cases, the identifier in the
last path element (for the entity) itself may be omitted. For example,
the last path element of the key of Mutation.insert may have no
identifier.
A path can never be empty, and a path can have at most 100 elements.
repeated .google.datastore.v1.Key.PathElement path = 2;
| Returns | |
|---|---|
| Type | Description |
List<PathElement> | |
getPathOrBuilder(int index)
public abstract Key.PathElementOrBuilder getPathOrBuilder(int index) The entity path.
An entity path consists of one or more elements composed of a kind and a
string or numerical identifier, which identify entities. The first
element identifies a root entity, the second element identifies
a child of the root entity, the third element identifies a child of the
second entity, and so forth. The entities identified by all prefixes of
the path are called the element's ancestors.
An entity path is always fully complete: all of the entity's ancestors
are required to be in the path along with the entity identifier itself.
The only exception is that in some documented cases, the identifier in the
last path element (for the entity) itself may be omitted. For example,
the last path element of the key of Mutation.insert may have no
identifier.
A path can never be empty, and a path can have at most 100 elements.
repeated .google.datastore.v1.Key.PathElement path = 2;
| Parameter | |
|---|---|
| Name | Description |
index | int |
| Returns | |
|---|---|
| Type | Description |
Key.PathElementOrBuilder | |
getPathOrBuilderList()
public abstract List<? extends Key.PathElementOrBuilder> getPathOrBuilderList() The entity path.
An entity path consists of one or more elements composed of a kind and a
string or numerical identifier, which identify entities. The first
element identifies a root entity, the second element identifies
a child of the root entity, the third element identifies a child of the
second entity, and so forth. The entities identified by all prefixes of
the path are called the element's ancestors.
An entity path is always fully complete: all of the entity's ancestors
are required to be in the path along with the entity identifier itself.
The only exception is that in some documented cases, the identifier in the
last path element (for the entity) itself may be omitted. For example,
the last path element of the key of Mutation.insert may have no
identifier.
A path can never be empty, and a path can have at most 100 elements.
repeated .google.datastore.v1.Key.PathElement path = 2;
| Returns | |
|---|---|
| Type | Description |
List<? extends com.google.datastore.v1.Key.PathElementOrBuilder> | |
hasPartitionId()
public abstract boolean hasPartitionId()Entities are partitioned into subsets, currently identified by a project ID and namespace ID. Queries are scoped to a single partition.
.google.datastore.v1.PartitionId partition_id = 1;
| Returns | |
|---|---|
| Type | Description |
boolean | Whether the partitionId field is set. |