001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 */
011package org.apache.juneau.commons.inject;
012
013/**
014 * Predicate hook used by {@link Conditional}.
015 */
016public interface Condition {
017
018   /**
019    * Returns <jk>true</jk> when the target should be registered.
020    *
021    * @param ctx The condition context.
022    * @return <jk>true</jk> if the condition matches.
023    */
024   boolean matches(ConditionContext ctx);
025}
026