- /*
- * Copyright 2002-2004 The Apache Software Foundation
- *
- * Licensed 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;
-
- import java.io.File;
-
- /**
- * Selector that filters files based on whether they are newer than
- * a matching file in another directory tree. It can contain a mapper
- * element, so isn't available as an ExtendSelector (since those
- * parameters can't hold other elements).
- *
- * @since 1.5
- */
- public class DependSelector extends MappingSelector {
-
- /**
- * Creates a new <code>DependSelector</code> instance.
- *
- */
- public DependSelector() {
-
- }
-
- /**
- * @return a string describing this object
- */
- public String toString() {
- StringBuffer buf = new StringBuffer("{dependselector targetdir: ");
- if (targetdir == null) {
- buf.append("NOT YET SET");
- } else {
- buf.append(targetdir.getName());
- }
- buf.append(" granularity: ");
- buf.append(granularity);
- if (map != null) {
- buf.append(" mapper: ");
- buf.append(map.toString());
- } else if (mapperElement != null) {
- buf.append(" mapper: ");
- buf.append(mapperElement.toString());
- }
- buf.append("}");
- return buf.toString();
- }
-
-
- /**
- * this test is our selection test that compared the file with the destfile
- * @param srcfile the source file
- * @param destfile the destination file
- * @return true if destination is out of date
- */
- public boolean selectionTest(File srcfile, File destfile) {
- boolean selected = SelectorUtils.isOutOfDate(srcfile, destfile,
- granularity);
- return selected;
- }
-
- }
-