| package org.apache.maven.doxia.module.twiki.parser; |
| |
| /* |
| * 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 |
| * |
| * 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. |
| */ |
| |
| import org.apache.maven.doxia.sink.Sink; |
| |
| /** |
| * Block that represents the item in a list |
| * |
| * @author Juan F. Codagnone |
| * @version $Id$ |
| */ |
| class ListItemBlock |
| extends AbstractFatherBlock |
| { |
| private final ListBlock innerList; |
| |
| /** |
| * @see #ListItemBlock(Block[], ListBlock) |
| */ |
| ListItemBlock( final Block[] blocks ) |
| { |
| this( blocks, null ); |
| } |
| |
| /** |
| * Creates the ListItemBlock. |
| * |
| * @param blocks text block, not null. |
| * @param innerList child list |
| */ |
| ListItemBlock( final Block[] blocks, final ListBlock innerList ) |
| { |
| super( blocks ); |
| this.innerList = innerList; |
| } |
| |
| /** {@inheritDoc} */ |
| final void before( final Sink sink ) |
| { |
| sink.listItem(); |
| } |
| |
| /** {@inheritDoc} */ |
| final void after( final Sink sink ) |
| { |
| if ( innerList != null ) |
| { |
| innerList.traverse( sink ); |
| } |
| sink.listItem_(); |
| } |
| |
| /** |
| * Returns the innerList. |
| * |
| * @return <code>UnorderedListBlock</code> with the innerList. |
| */ |
| final ListBlock getInnerList() |
| { |
| return innerList; |
| } |
| |
| /** {@inheritDoc} */ |
| public final boolean equals( final Object obj ) |
| { |
| boolean ret = false; |
| |
| if ( obj == this ) |
| { |
| ret = true; |
| } |
| else if ( obj == null || this == null ) |
| { |
| ret = false; |
| } |
| else if ( obj instanceof ListItemBlock ) |
| { |
| final ListItemBlock li = (ListItemBlock) obj; |
| if ( this.innerList == null && li.innerList == null ) |
| { |
| ret = super.equals( li ); |
| } |
| else if ( this.innerList == null && li.innerList != null ) |
| { |
| ret = false; |
| } |
| else |
| { |
| ret = this.innerList.equals( li.innerList ) && super.equals( li ); |
| } |
| } |
| |
| return ret; |
| } |
| |
| /** {@inheritDoc} */ |
| public final int hashCode() |
| { |
| final int magic1 = 17; |
| final int magic2 = 37; |
| |
| return magic1 + magic2 * super.hashCode() + ( innerList == null ? 0 : magic2 * innerList.hashCode() ); |
| } |
| } |