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/*
* Copyright (C) 2007-2010 Júlio Vilmar Gesser.
* Copyright (C) 2011, 2013-2015 The JavaParser Team.
*
* This file is part of JavaParser.
*
* JavaParser can be used either under the terms of
* a) the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* b) the terms of the Apache License
*
* You should have received a copy of both licenses in LICENCE.LGPL and
* LICENCE.APACHE. Please refer to those files for details.
*
* JavaParser 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.
*/
package com.github.javaparser.ast.comments;
import java.util.LinkedList;
import java.util.List;
/**
* Set of comments produced by CommentsParser.
*/
public class CommentsCollection {
private List<LineComment> lineComments = new LinkedList<LineComment>();
private List<BlockComment> blockComments = new LinkedList<BlockComment>();
private List<JavadocComment> javadocComments = new LinkedList<JavadocComment>();
public List<LineComment> getLineComments(){
return lineComments;
}
public List<BlockComment> getBlockComments(){
return blockComments;
}
public List<JavadocComment> getJavadocComments(){
return javadocComments;
}
public void addComment(LineComment lineComment){
this.lineComments.add(lineComment);
}
public void addComment(BlockComment blockComment){
this.blockComments.add(blockComment);
}
public void addComment(JavadocComment javadocComment){
this.javadocComments.add(javadocComment);
}
public boolean contains(Comment comment){
for (Comment c : getAll()){
// we tollerate a difference of one element in the end column:
// it depends how \r and \n are calculated...
if ( c.getBeginLine()==comment.getBeginLine() &&
c.getBeginColumn()==comment.getBeginColumn() &&
c.getEndLine()==comment.getEndLine() &&
Math.abs(c.getEndColumn()-comment.getEndColumn())<2 ){
return true;
}
}
return false;
}
public List<Comment> getAll(){
List<Comment> comments = new LinkedList<Comment>();
comments.addAll(lineComments);
comments.addAll(blockComments);
comments.addAll(javadocComments);
return comments;
}
public int size(){
return lineComments.size()+blockComments.size()+javadocComments.size();
}
public CommentsCollection minus(CommentsCollection other){
CommentsCollection result = new CommentsCollection();
for (LineComment comment : lineComments){
if (!other.contains(comment)){
result.lineComments.add(comment);
}
}
for (BlockComment comment : blockComments){
if (!other.contains(comment)){
result.blockComments.add(comment);
}
}
for (JavadocComment comment : javadocComments){
if (!other.contains(comment)){
result.javadocComments.add(comment);
}
}
return result;
}
}
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