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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * published by the Free Software Foundation.  Oracle designates this
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 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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package sun.reflect.generics.scope;

import java.lang.reflect.Constructor;


This class represents the scope containing the type variables of
a constructor.
/**
 * This class represents the scope containing the type variables of
 * a constructor.
 */
public class ConstructorScope extends AbstractScope<Constructor<?>> {

    // constructor is private to enforce use of factory method
    private ConstructorScope(Constructor<?> c){
        super(c);
    }

    // utility method; computes enclosing class, from which we can
    // derive enclosing scope.
    private Class<?> getEnclosingClass(){
        return getRecvr().getDeclaringClass();
    }

    
Overrides the abstract method in the superclass.
Returns:
the enclosing scope/**
     * Overrides the abstract method in the superclass.
     * @return the enclosing scope
     */
    protected Scope computeEnclosingScope() {
        // the enclosing scope of a (generic) constructor is the scope of the
        // class in which it was declared.
        return ClassScope.make(getEnclosingClass());
    }

    
Factory method. Takes a Constructor object and creates a scope for it. 
Params:
c – - A Constructor whose scope we want to obtain
Returns:
The type-variable scope for the constructor m/**
     * Factory method. Takes a {@code Constructor} object and creates a
     * scope for it.
     * @param c - A Constructor whose scope we want to obtain
     * @return The type-variable scope for the constructor m
     */
    public static ConstructorScope make(Constructor<?> c) {
        return new ConstructorScope(c);
    }
}