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}