com.sas.services.information
Class OMIServerRepository.OMIEvaluator

com.sas.services.information.OMIServerRepository.OMIEvaluator

All Implemented Interfaces:

com.sas.services.information.rules.EvaluatorInterface

Enclosing class:

OMIServerRepository

public class OMIServerRepository.OMIEvaluator
implements com.sas.services.information.rules.EvaluatorInterface

Constructor Summary

OMIServerRepository.OMIEvaluator(java.lang.Object o)

Method Summary

boolean	evaluate(java.lang.String path, java.lang.String value) Evaluate a factory path as either true or false.
boolean	evaluateObject(java.lang.Object o, java.lang.String attribute, java.lang.String value) Evaluate a single object given the attribute name and a value.
java.util.List	setPath(java.lang.String path) Given an association path, get a list of objects that match that path for the base object (which should have been provided in the constructor).

Constructor Detail

OMIServerRepository.OMIEvaluator

public OMIServerRepository.OMIEvaluator(java.lang.Object o)

Method Detail

evaluate

public boolean evaluate(java.lang.String path,
                        java.lang.String value)
                 throws java.rmi.RemoteException,
                        ServiceException

Description copied from interface: EvaluatorInterface

Evaluate a factory path as either true or false. The path should be of the form: ([/association]* /)? @attribute. An instance of this class will take an Object in the constructor, and the instance will have to know how to determine if the path has at least one value that matches the provided value.

Specified by:

evaluate in interface com.sas.services.information.rules.EvaluatorInterface

Parameters:

path - The data path to check for a value matching the value provided.

value - The value to look for at the path.

Returns:

True if there is at least one value at the path matching the provided value.

Throws:

java.rmi.RemoteException - in the event of remote object failure.

ServiceException - If a service level error occurs.

setPath

public java.util.List setPath(java.lang.String path)
                       throws ServiceException,
                              java.rmi.RemoteException

Description copied from interface: EvaluatorInterface

Given an association path, get a list of objects that match that path for the base object (which should have been provided in the constructor).

Specified by:

setPath in interface com.sas.services.information.rules.EvaluatorInterface

Parameters:

path - An association path of the form *assn1/*assn2/...

Returns:

A List of objects in the given association path of the base object.

Throws:

ServiceException - if a service level error occurs.

java.rmi.RemoteException - in the event of remote object failure.

evaluateObject

public boolean evaluateObject(java.lang.Object o,
                              java.lang.String attribute,
                              java.lang.String value)
                       throws java.rmi.RemoteException,
                              ServiceException

Description copied from interface: EvaluatorInterface

Evaluate a single object given the attribute name and a value.

Specified by:

evaluateObject in interface com.sas.services.information.rules.EvaluatorInterface

Parameters:

o - The object to test against the attribute and value.

attribute - The attribute name (as "@attribute").

value - The value string to test.

Returns:

true if the object's attribute value matches the provided value.

Throws:

java.rmi.RemoteException - In the event of remote object failure.

ServiceException