Class: OvirtMetrics::OvirtHistory

Inherits:

ActiveRecord::Base

• Object
• ActiveRecord::Base
• OvirtMetrics::OvirtHistory

Defined in:

lib/ovirt_metrics/models/ovirt_history.rb

Direct Known Subclasses

Calendar, ClusterConfiguration, DatacenterConfiguration, DatacenterDailyHistory, DatacenterHourlyHistory, DatacenterSamplesHistory, DatacenterStorageDomainMap, DisksVmMap, EnumTranslator, HistoryConfiguration, HostConfiguration, HostDailyHistory, HostHourlyHistory, HostInterfaceConfiguration, HostInterfaceDailyHistory, HostInterfaceHourlyHistory, HostInterfaceSamplesHistory, HostSamplesHistory, Period, StorageDomainConfiguration, StorageDomainDailyHistory, StorageDomainHourlyHistory, StorageDomainSamplesHistory, TagDetails, TagRelationsHistory, VmConfiguration, VmDailyHistory, VmDeviceHistory, VmDiskConfiguration, VmDiskDailyHistory, VmDiskHourlyHistory, VmDiskSamplesHistory, VmDisksUsageDailyHistory, VmDisksUsageHourlyHistory, VmDisksUsageSamplesHistory, VmHourlyHistory, VmInterfaceConfiguration, VmInterfaceDailyHistory, VmInterfaceHourlyHistory, VmInterfaceSamplesHistory, VmSamplesHistory

Instance Attribute Summary

• #connection_specification_name ⇒ Object writeonly

  Sets the attribute connection_specification_name.

Class Method Summary

• .connection_specification_name ⇒ Object
• .with_time_range(start_time = nil, end_time = nil) ⇒ Object

Instance Attribute Details

#connection_specification_name=(value) ⇒ Object (writeonly)

Sets the attribute connection_specification_name

Parameters:

• value —

  the value to set the attribute connection_specification_name to.

# File 'lib/ovirt_metrics/models/ovirt_history.rb', line 3

def connection_specification_name=(value)
  @connection_specification_name = value
end

Class Method Details

.connection_specification_name ⇒ Object

# File 'lib/ovirt_metrics/models/ovirt_history.rb', line 8

def self.connection_specification_name
  if !defined?(@connection_specification_name) || @connection_specification_name.nil?
    return self == OvirtHistory ? OvirtMetrics.config.connection_specification_name : superclass.connection_specification_name
  end
  @connection_specification_name
end

.with_time_range(start_time = nil, end_time = nil) ⇒ Object

# File 'lib/ovirt_metrics/models/ovirt_history.rb', line 15

def self.with_time_range(start_time = nil, end_time = nil)
  return all if start_time.nil?
  where(:history_datetime => (start_time..(end_time || Time.now.utc)))
end