org.finra.herd.dao

Interface Ec2OnDemandPricingDao

All Superinterfaces:

BaseJpaDao

All Known Implementing Classes:

Ec2OnDemandPricingDaoImpl

public interface Ec2OnDemandPricingDao
extends BaseJpaDao

Method Summary

Modifier and Type	Method and Description
Ec2OnDemandPricingEntity	getEc2OnDemandPricing(String regionName, String instanceType) Returns the EC2 on-demand pricing for the specified region name and instance type.
List<Ec2OnDemandPricingEntity>	getEc2OnDemandPricingEntities() Gets a list of all EC2 on-demand pricing entities registered in the system.

Methods inherited from interface org.finra.herd.dao.BaseJpaDao

delete, detach, findAll, findById, findByNamedProperties, findUniqueByNamedProperties, getCurrentTimestamp, getEntityManager, query, queryByNamedParams, save, saveAndRefresh

Method Detail

getEc2OnDemandPricing

Ec2OnDemandPricingEntity getEc2OnDemandPricing(String regionName,
                                               String instanceType)

Returns the EC2 on-demand pricing for the specified region name and instance type. Returns null if no EC2 on-demand price is found. Throws an exception when more than one EC2 on-demand price is found.

Parameters:

regionName - the AWS region name

instanceType - the EC2 instance type

Returns:

the EC2 on-demand pricing

getEc2OnDemandPricingEntities

List<Ec2OnDemandPricingEntity> getEc2OnDemandPricingEntities()

Gets a list of all EC2 on-demand pricing entities registered in the system. The list of entities returned by this method is sorted by region name and instance type ascending.

Returns:

the list of EC2 on-demand pricing entities