BinaryOpNode.java

/*
 * ====================
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2008-2009 Sun Microsystems, Inc. All rights reserved.
 *
 * The contents of this file are subject to the terms of the Common Development
 * and Distribution License("CDDL") (the "License").  You may not use this file
 * except in compliance with the License.
 *
 * You can obtain a copy of the License at
 * http://opensource.org/licenses/cddl1.php
 * See the License for the specific language governing permissions and limitations
 * under the License.
 *
 * When distributing the Covered Code, include this CDDL Header Notice in each file
 * and include the License file at http://opensource.org/licenses/cddl1.php.
 * If applicable, add the following below this CDDL Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 * ====================
 */
package org.identityconnectors.solaris.operation.search.nodes;

import java.util.Set;

import org.identityconnectors.solaris.attr.NativeAttribute;

public abstract class BinaryOpNode implements Node {

    private final Node left;
    private final Node right;

    public BinaryOpNode(final Node left, final Node right) {
        this.left = left;
        this.right = right;
    }

    public Node getLeft() {
        return left;
    }

    public Node getRight() {
        return right;
    }

    /**
     * {@see org.identityconnectors.solaris.operation.search.nodes.Node#
     * collectAttributeNames(java.util.Set)}.
     */
    public void collectAttributeNames(Set<NativeAttribute> attrs) {
        left.collectAttributeNames(attrs);
        right.collectAttributeNames(attrs);
    }

    @Override
    public String toString() {
        return String.format("Filter %s: [left=\"%s\", right=\"%s\"]", getClass().getName(), left
                .toString(), right.toString());
    }
}