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'databene commons' is an open source Java library by Volker Bergmann.
It provides extensions to the Java core library by utility classes, abstract concepts
and concrete implementations.
/*
* Copyright (C) 2004-2014 Volker Bergmann ([email protected]).
* All rights reserved.
*
* 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.databene.commons.iterator;
/**
* Special sub type of {@link Iterable} which creates {@link SelectiveTabularIterator}s.
* Created: 26.01.2012 18:31:04
* @since 0.5.14
* @author Volker Bergmann
*/
public class SelectiveTabularIterable implements TabularIterable {
private TabularIterable source;
private String[] columnNames;
public SelectiveTabularIterable(TabularIterable source, String... columnNames) {
this.source = source;
this.columnNames = columnNames;
}
@Override
public TabularIterator iterator() {
return new SelectiveTabularIterator(source.iterator(), columnNames);
}
}