org.hyperic.sigar.pager.DefaultPagerProcessor Maven / Gradle / Ivy
/*
* Copyright (c) 2006 Hyperic, Inc.
*
* 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.hyperic.sigar.pager;
/**
* The default page processor does not process any elements
* that you're paging. This is useful if you're only looking
* to page through an existing collection, and you don't need
* to perform any transformations on the elements that are
* found to belong in the resultant page.
*/
public class DefaultPagerProcessor implements PagerProcessor {
/**
* Default processor does not process anything, it just
* returns what was passed in.
* @param o The object to process.
* @return The same (completely unmodified) object that was passed in.
* @see PagerProcessor#processElement
*/
public Object processElement(Object o) {
return o;
}
}
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