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Apache Ant Source Code Files
Apache Ant Source Code Files are inside the Apache Ant source package file like apache-ant-1.10.10-src.zip. Unzip the source package file and go to the "src/main" sub-directory, you will see source code files.
Here is the list of Java source code files of the Apache Ant 1.10.10 in \Users\fyicenter\apache-ant-1.10.10\src\main:
✍: FYIcenter.com
⏎ org/apache/tools/ant/types/EnumeratedAttribute.java
/* * 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 * * https://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; import org.apache.tools.ant.BuildException; /** * Helper class for attributes that can only take one of a fixed list * of values. * * <p>See {@link org.apache.tools.ant.taskdefs.FixCRLF FixCRLF} for an * example. * */ public abstract class EnumeratedAttribute { // CheckStyle:VisibilityModifier OFF - bc /** * The selected value in this enumeration. */ protected String value; // CheckStyle:VisibilityModifier ON /** * the index of the selected value in the array. */ private int index = -1; /** * This is the only method a subclass needs to implement. * * @return an array holding all possible values of the enumeration. * The order of elements must be fixed so that <code>indexOfValue(String)</code> * always return the same index for the same value. */ public abstract String[] getValues(); /** bean constructor */ protected EnumeratedAttribute() { } /** * Factory method for instantiating EAs via API in a more * developer friendly way. * @param clazz Class, extending EA, which to instantiate * @param value The value to set on that EA * @return Configured EA * @throws BuildException If the class could not be found or the value * is not valid for the given EA-class. * @see <a href="https://issues.apache.org/bugzilla/show_bug.cgi?id=14831"> * https://issues.apache.org/bugzilla/show_bug.cgi?id=14831</a> */ public static EnumeratedAttribute getInstance( Class<? extends EnumeratedAttribute> clazz, String value) throws BuildException { if (!EnumeratedAttribute.class.isAssignableFrom(clazz)) { throw new BuildException( "You have to provide a subclass from EnumeratedAttribute as clazz-parameter."); } EnumeratedAttribute ea; try { ea = clazz.getDeclaredConstructor().newInstance(); } catch (Exception e) { throw new BuildException(e); } ea.setValue(value); return ea; } /** * Invoked by {@link org.apache.tools.ant.IntrospectionHelper IntrospectionHelper}. * @param value the <code>String</code> value of the attribute * @throws BuildException if the value is not valid for the attribute */ public void setValue(String value) throws BuildException { int idx = indexOfValue(value); if (idx == -1) { throw new BuildException(value + " is not a legal value for this attribute"); } this.index = idx; this.value = value; } /** * Is this value included in the enumeration? * @param value the <code>String</code> value to look up * @return true if the value is valid */ public final boolean containsValue(String value) { return (indexOfValue(value) != -1); } /** * get the index of a value in this enumeration. * @param value the string value to look for. * @return the index of the value in the array of strings * or -1 if it cannot be found. * @see #getValues() */ public final int indexOfValue(String value) { String[] values = getValues(); if (values == null || value == null) { return -1; } for (int i = 0; i < values.length; i++) { if (value.equals(values[i])) { return i; } } return -1; } /** * @return the selected value. */ public final String getValue() { return value; } /** * @return the index of the selected value in the array. * @see #getValues() */ public final int getIndex() { return index; } /** * Convert the value to its string form. * * @return the string form of the value. */ @Override public String toString() { return getValue(); } }
⏎ org/apache/tools/ant/types/EnumeratedAttribute.java
Or download all of them as a single archive file:
File name: apache-ant-1.10.10-fyi.zip File size: 2392938 bytes Release date: 2021-04-17 Download
⇐ Download Apache Ant Source Package
2021-07-10, 110942👍, 0💬
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