/*-
 * ============LICENSE_START=======================================================
 * ONAP : APPC
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Copyright (C) 2017 Amdocs
 * =============================================================================
 * 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.
 * 
 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
 * ============LICENSE_END=========================================================
 */

package org.openecomp.appc.rankingframework.impl;

class LeafNode<R> extends NodeBase<R> {

    private final R result;

    LeafNode(String name, Object value, CompositeNode<R> parent, R result) {
        super(name, value, parent, Type.LEAF);
        this.result = result;
    }

    R result() {
        return result;
    }

    @Override
    public String toString() {
        StringBuffer buff = new StringBuffer(128);
        buff.append(super.toString());
        buff.append(" --> ");
        buff.append(result.toString());
        return buff.toString();
    }
}