/*
* JBoss, Home of Professional Open Source.
* Copyright 2016 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed 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 org.keycloak.authorization.policy.evaluation;
import org.keycloak.authorization.Decision;
import org.keycloak.authorization.permission.ResourcePermission;
/**
* <p>A {@link PolicyEvaluator} evaluates authorization policies based on a given {@link ResourcePermission}, sending
* the results to a {@link Decision} point through the methods defined in that interface.
*
* @author <a href="mailto:psilva@redhat.com">Pedro Igor</a>
*/
public interface PolicyEvaluator {
/**
* Starts the evaluation of the configured authorization policies.
*
* @param decision a {@link Decision} point to where notifications events will be delivered during the evaluation
*/
void evaluate(ResourcePermission permission, EvaluationContext executionContext, Decision decision);
}