    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 *
    011 * Unless required by applicable law or agreed to in writing, software
    012 * distributed under the License is distributed on an "AS IS" BASIS,
    013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014 * See the License for the specific language governing permissions and
    015 * limitations under the License.
    016 */
    017
    018package org.apache.commons.jxpath.ri.compiler;
    019
    020import org.apache.commons.jxpath.ri.Compiler;
    021
    022/**
    023 * Node type test.
    024 */
    025public class NodeTypeTest extends NodeTest {
    026
    027    /**
    028     * Render the given node type as a String.
    029     *
    030     * @param code int
    031     * @return String
    032     */
    033    public static String nodeTypeToString(final int code) {
    034        switch (code) {
    035        case Compiler.NODE_TYPE_NODE:
    036            return "node";
    037        case Compiler.NODE_TYPE_TEXT:
    038            return "text";
    039        case Compiler.NODE_TYPE_COMMENT:
    040            return "comment";
    041        case Compiler.NODE_TYPE_PI:
    042            return "processing-instruction";
    043        default:
    044            return "UNKNOWN";
    045        }
    046    }
    047
    048    private final int nodeType;
    049
    050    /**
    051     * Constructs a new NodeTypeTest.
    052     *
    053     * @param nodeType to match
    054     */
    055    public NodeTypeTest(final int nodeType) {
    056        this.nodeType = nodeType;
    057    }
    058
    059    /**
    060     * Gets the nodeType.
    061     *
    062     * @return int
    063     */
    064    public int getNodeType() {
    065        return nodeType;
    066    }
    067
    068    @Override
    069    public String toString() {
    070        return nodeTypeToString(nodeType) + "()";
    071    }
    072}