Class: Google::Apis::FirestoreV1::Precondition

Inherits:

Object

• Object
• Google::Apis::FirestoreV1::Precondition

Includes:

Core::Hashable, Core::JsonObjectSupport

Defined in:

lib/google/apis/firestore_v1/classes.rb,
lib/google/apis/firestore_v1/representations.rb,
lib/google/apis/firestore_v1/representations.rb

Overview

A precondition on a document, used for conditional operations.

Instance Attribute Summary

• #exists ⇒ Boolean (also: #exists?)

  When set to true, the target document must exist.

• #update_time ⇒ String

  When set, the target document must exist and have been last updated at that time.

Instance Method Summary

• #initialize(**args) ⇒ Precondition constructor

  A new instance of Precondition.

• #update!(**args) ⇒ Object

  Update properties of this object.

Constructor Details

#initialize(**args) ⇒ Precondition

Returns a new instance of Precondition.

# File 'lib/google/apis/firestore_v1/classes.rb', line 3234

def initialize(**args)
   update!(**args)
end

Instance Attribute Details

#exists ⇒ Boolean Also known as: exists?

When set to true, the target document must exist. When set to false, the target document must not exist. Corresponds to the JSON property exists

Returns:

• (Boolean)

# File 'lib/google/apis/firestore_v1/classes.rb', line 3225

def exists
  @exists
end

#update_time ⇒ String

When set, the target document must exist and have been last updated at that time. Timestamp must be microsecond aligned. Corresponds to the JSON property updateTime

Returns:

• (String)

# File 'lib/google/apis/firestore_v1/classes.rb', line 3232

def update_time
  @update_time
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object

# File 'lib/google/apis/firestore_v1/classes.rb', line 3239

def update!(**args)
  @exists = args[:exists] if args.key?(:exists)
  @update_time = args[:update_time] if args.key?(:update_time)
end