org.eclipse.emf.facet.query.java.core

Interface IJavaQuery2<T extends EObject,R>

Type Parameters:

T - the source type of the query

R - the return type of the query

public interface IJavaQuery2<T extends EObject,R>

This interface is implemented by each Java query (a Java query is a query written in Java).

Since:

0.2

Method Summary

Modifier and Type	Method and Description
R	evaluate(T source, IParameterValueList2 parameterValues, IFacetManager facetManager) This method must be implemented by each sub class to implement query evaluation.

Method Detail

evaluate

R evaluate(T source,
           IParameterValueList2 parameterValues,
           IFacetManager facetManager)
    throws DerivedTypedElementException

This method must be implemented by each sub class to implement query evaluation.

Parameters:

source - The model element on which the query will be evaluated

parameterValues - The query parameter values (only used for queries that implement operations)

Returns:

the result of the query

Throws:

DerivedTypedElementException