CopyTag.java example

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ontopia-master
/*
 * #!
 * Ontopia Navigator
 * #-
 * Copyright (C) 2001 - 2013 The Ontopia Project
 * #-
 * 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 net.ontopia.topicmaps.nav2.taglibs.value;

import java.util.ArrayList;
import java.util.Collection;
import javax.servlet.jsp.JspTagException;

import net.ontopia.topicmaps.nav2.core.ValueProducingTagIF;
import net.ontopia.topicmaps.nav2.core.ValueAcceptingTagIF;

/**
 * INTERNAL: Value Producing Tag for copying another collection.
 */
public class CopyTag extends BaseValueProducingTag {

  public Collection process(Collection inputCollection)
    throws JspTagException {

    return inputCollection;
  }

}