Interface QueryDelegate.Factory

Enclosing interface:

public static interface QueryDelegate.Factory

A factory for creating query delegates.

Nested Class Summary
static interface QueryDelegate.Factory.Descriptor
          A Factory wrapper that is used by the QueryDelegate.Factory.Registry.
static interface QueryDelegate.Factory.Registry
          A registry of query delegate factories.
Method Summary
 QueryDelegate createQueryDelegate(EClassifier context, java.util.Map<java.lang.String,EClassifier> parameters, java.lang.String expression)
          Creates a query delegate for the specified expression.

Method Detail


QueryDelegate createQueryDelegate(EClassifier context,
                                  java.util.Map<java.lang.String,EClassifier> parameters,
                                  java.lang.String expression)
Creates a query delegate for the specified expression.

context - the type of object against which the query will be executed
parameters - a map of parameter names to types
expression - the query text
a query delegate

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