org.xwiki.rendering.block.CompositeBlock Maven / Gradle / Ivy
/*
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.xwiki.rendering.block;
import java.util.Collections;
import java.util.List;
/**
* This block itself does not have any meaning (it does not have any corresponding rendering stream event) and is just
* here to pass together several Blocks to a method or as a return value as a {@link Block}.
*
* @version $Id: 1978bea9e3d6d31d040160a20f42effdfbd7dc4b $
* @since 4.3M1
*/
public class CompositeBlock extends AbstractBlock
{
/**
* Create an empty composite block with no children. This is useful when the user wants to call
* {@link #addChild(Block)} manually for adding children one by one after the block is constructed.
*/
public CompositeBlock()
{
this(Collections.emptyList());
}
/**
* @param blocks the blocks
*/
public CompositeBlock(List blocks)
{
super(blocks);
}
@Override
public String toString()
{
return getChildren().toString();
}
}