/*
* 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.resources;
import java.util.Iterator;
import org.apache.tools.ant.types.FileSet;
import org.apache.tools.ant.types.Resource;
Utility FileSet that includes directories for backwards-compatibility
with certain tasks e.g. Delete.
Since: Ant 1.7
/**
* Utility FileSet that includes directories for backwards-compatibility
* with certain tasks e.g. Delete.
* @since Ant 1.7
*/
public class BCFileSet extends FileSet {
Default constructor.
/**
* Default constructor.
*/
public BCFileSet() {
}
Construct a new BCFileSet from the specified FileSet.
Params: - fs – the FileSet from which to inherit config.
/**
* Construct a new BCFileSet from the specified FileSet.
* @param fs the FileSet from which to inherit config.
*/
public BCFileSet(FileSet fs) {
super(fs);
}
Fulfill the ResourceCollection contract.
Returns: an Iterator of Resources. Since: Ant 1.7
/**
* Fulfill the ResourceCollection contract.
* @return an Iterator of Resources.
* @since Ant 1.7
*/
@Override
public Iterator<Resource> iterator() {
if (isReference()) {
return getRef().iterator();
}
FileResourceIterator result = new FileResourceIterator(getProject(), getDir());
result.addFiles(getDirectoryScanner().getIncludedFiles());
result.addFiles(getDirectoryScanner().getIncludedDirectories());
return result;
}
Fulfill the ResourceCollection contract.
Returns: number of elements as int. Since: Ant 1.7
/**
* Fulfill the ResourceCollection contract.
* @return number of elements as int.
* @since Ant 1.7
*/
@Override
public int size() {
if (isReference()) {
return getRef().size();
}
return getDirectoryScanner().getIncludedFilesCount()
+ getDirectoryScanner().getIncludedDirsCount();
}
private FileSet getRef() {
return getCheckedRef(FileSet.class);
}
}