org.objectweb.medor.eval.api
Interface ConnectionResources

All Known Implementing Classes:
MedorConnectionResources

public interface ConnectionResources

This interface represents ressources required by a Medor Query in order to be evaluated. After evaluating a query, we must passes all ressources to the Evaluator.


Method Summary
 java.lang.Object getConnection(QueryLeaf ql)
           
 QueryLeaf[] getRequiredQueryLeafConnection()
           
 void setConnection(QueryLeaf ql, java.lang.Object connection)
           
 

Method Detail

getConnection

public java.lang.Object getConnection(QueryLeaf ql)

setConnection

public void setConnection(QueryLeaf ql,
                          java.lang.Object connection)
                   throws EvaluationException
Throws:
EvaluationException

getRequiredQueryLeafConnection

public QueryLeaf[] getRequiredQueryLeafConnection()