/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.jini.core.constraint;
/**
* The marker interface used to identify constraints for method invocations.
* Constraints are immutable and should be serializable.
* <p>
* An instance of this interface must implement {@link Object#equals
* Object.equals} to return <code>true</code> when passed a constraint that is
* equivalent in trust, content, and function, and to return <code>false</code>
* otherwise. That is, the <code>equals</code> method must be a sufficient
* substitute for
* {@link net.jini.security.proxytrust.TrustEquivalence#checkTrustEquivalence
* TrustEquivalence.checkTrustEquivalence}.
*
* @author Sun Microsystems, Inc.
* @since 2.0
*/
public interface InvocationConstraint {
}