    001    /*****************************************************************************
    002     * Copyright (C) PicoContainer Organization. All rights reserved.            *
    003     * ------------------------------------------------------------------------- *
    004     * The software in this package is published under the terms of the BSD      *
    005     * style license a copy of which has been included with this distribution in *
    006     * the LICENSE.txt file.                                                     *
    007     *****************************************************************************/
    008
    009    package org.picocontainer.gems.constraints;
    010
    011    import org.picocontainer.ComponentAdapter;
    012
    013    /**
    014     * A constraint that matches any component adapter.
    015     *
    016     * @author Nick Sieger
    017     */
    018    @SuppressWarnings("serial")
    019    public class Anything extends AbstractConstraint {
    020
    021            public static final Anything ANYTHING = new Anything();
    022
    023        public Anything() {
    024        }
    025
    026        @Override
    027            public boolean evaluate(final ComponentAdapter adapter) {
    028            return true;
    029        }
    030    }