PolicyRuleService (OpenStack4j Core 3.12 API)

All Known Implementing Classes:

PolicyRuleServiceImpl
```
public interface PolicyRuleService
```
This interface defines all methods for the manipulation of policy rule

Author:

vinod borole

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`PolicyRule`	`create(PolicyRule policyRule)`	Create a new policy rule
`ActionResponse`	`delete(String id)`	Delete of the policy rule
`PolicyRule`	`get(String id)`	Get the specified policy rule by ID
`List<? extends PolicyRule>`	`list()`	List all policy rules
`List<? extends PolicyRule>`	`list(Map<String,String> filteringParams)`	Returns list of policy rules filtered by parameters.
`PolicyRule`	`update(String policyRuleId, PolicyRule policyRule)`	Updates an existing policy rule

- Method Detail
  - list
```
List<? extends PolicyRule> list()
```
    List all policy rules
    
    Returns:
    
    List of policy rules
  - list
```
List<? extends PolicyRule> list(Map<String,String> filteringParams)
```
    Returns list of policy rules filtered by parameters.
    
    Parameters:
    
    filteringParams - map (name, value) of filtering parameters
  - get
```
PolicyRule get(String id)
```
    Get the specified policy rule by ID
    
    Parameters:
    
    id - the policy rule id
    
    Returns:
    
    policy rule or null if not found
  - delete
```
ActionResponse delete(String id)
```
    Delete of the policy rule
    
    Parameters:
    
    id - the policy rule id
    
    Returns:
    
    the rule response
  - create
```
PolicyRule create(PolicyRule policyRule)
```
    Create a new policy rule
    
    Parameters:
    
    policy - rule
    
    Returns:
    
    the newly created policy rule
  - update
```
PolicyRule update(String policyRuleId,
                  PolicyRule policyRule)
```
    Updates an existing policy rule
    
    Parameters:
    
    policy - rule identifier
    
    policy - rule that is be used to updated
    
    Returns:
    
    the updated policy rule