Class: Google::Datastore::V1::PartitionId

Inherits:

Object

• Object
• Google::Datastore::V1::PartitionId

Defined in:

lib/google/cloud/datastore/v1/doc/google/datastore/v1/entity.rb

Overview

A partition ID identifies a grouping of entities. The grouping is always by project and namespace, however the namespace ID may be empty.

A partition ID contains several dimensions: project ID and namespace ID.

Partition dimensions:

• May be +""+.
• Must be valid UTF-8 bytes.
• Must have values that match regex +[A-Za-z\d.-]1,100+ If the value of any dimension matches regex +.*_+, the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts.

Foreign partition IDs (in which the project ID does not match the context project ID ) are discouraged. Reads and writes of foreign partition IDs may fail if the project is not in an active state.

Instance Attribute Summary

• #namespace_id ⇒ String

  If not empty, the ID of the namespace to which the entities belong.

• #project_id ⇒ String

  The ID of the project to which the entities belong.

Instance Attribute Details

#namespace_id ⇒ String

Returns If not empty, the ID of the namespace to which the entities belong.

Returns:

• (String) —

  If not empty, the ID of the namespace to which the entities belong.

# File 'lib/google/cloud/datastore/v1/doc/google/datastore/v1/entity.rb', line 43

class PartitionId; end

#project_id ⇒ String

Returns The ID of the project to which the entities belong.

Returns:

• (String) —

  The ID of the project to which the entities belong.

# File 'lib/google/cloud/datastore/v1/doc/google/datastore/v1/entity.rb', line 43

class PartitionId; end