diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/FirstMatchMapper.java')
-rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/FirstMatchMapper.java | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/FirstMatchMapper.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/FirstMatchMapper.java new file mode 100644 index 00000000..b0e47f29 --- /dev/null +++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/FirstMatchMapper.java @@ -0,0 +1,45 @@ +/* + * 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.util; + +import java.util.Iterator; + +/** + * A <code>ContainerMapper</code> that returns the results of its + * first constituent <code>FileNameMapper</code>s that matches. + * + * @since Ant 1.8.0 + */ +public class FirstMatchMapper extends ContainerMapper { + + /** {@inheritDoc}. */ + public String[] mapFileName(String sourceFileName) { + for (Iterator iter = getMappers().iterator(); iter.hasNext();) { + FileNameMapper mapper = (FileNameMapper) iter.next(); + if (mapper != null) { + String[] mapped = mapper.mapFileName(sourceFileName); + if (mapped != null) { + return mapped; + } + } + } + return null; + } + +} + |