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Ant example source code file (NotSelector.java)
The NotSelector.java source code/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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. * */ package org.apache.tools.ant.types.selectors; /** * This selector has one other selectors whose meaning it inverts. It * actually relies on NoneSelector for its implementation of the * isSelected() method, but it adds a check to ensure there is only one * other selector contained within. * * @since 1.5 */ public class NotSelector extends NoneSelector { /** * Default constructor. */ public NotSelector() { } /** * Constructor that inverts the meaning of its argument. * @param other the selector to invert * @since Ant 1.7 */ public NotSelector(FileSelector other) { this(); appendSelector(other); } /** * @return a string representation of the selector */ public String toString() { StringBuffer buf = new StringBuffer(); if (hasSelectors()) { buf.append("{notselect: "); buf.append(super.toString()); buf.append("}"); } return buf.toString(); } /** * Makes sure that there is only one entry, sets an error message if * not. */ public void verifySettings() { if (selectorCount() != 1) { setError("One and only one selector is allowed within the " + "<not> tag"); } } } Other Ant examples (source code examples)Here is a short list of links related to this Ant NotSelector.java source code file: |
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