| /* |
| * 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. |
| */ |
| package org.netbeans.modules.java.editor.base.semantic; |
| |
| import java.util.Collection; |
| import java.util.EnumSet; |
| import java.util.Iterator; |
| import java.util.Set; |
| |
| /** |
| * |
| * @author Jan Lahoda |
| */ |
| public enum ColoringAttributes { |
| |
| UNUSED, |
| |
| ABSTRACT, |
| |
| FIELD, |
| RECORD_COMPONENT, |
| LOCAL_VARIABLE, |
| PARAMETER, |
| METHOD, |
| CONSTRUCTOR, |
| MODULE, |
| CLASS, |
| RECORD, |
| INTERFACE, |
| ANNOTATION_TYPE, |
| ENUM, |
| DEPRECATED, |
| STATIC, |
| |
| DECLARATION, |
| |
| PRIVATE, |
| PACKAGE_PRIVATE, |
| PROTECTED, |
| PUBLIC, |
| |
| TYPE_PARAMETER_DECLARATION, |
| TYPE_PARAMETER_USE, |
| |
| UNDEFINED, |
| |
| MARK_OCCURRENCES, |
| |
| KEYWORD, |
| |
| JAVADOC_IDENTIFIER, |
| |
| UNINDENTED_TEXT_BLOCK; |
| |
| public static Coloring empty() { |
| return new Coloring(); |
| } |
| |
| public static Coloring add(Coloring c, ColoringAttributes a) { |
| Coloring ci = new Coloring(); |
| |
| ci.value = c.value | (1 << a.ordinal()); |
| |
| return ci; |
| } |
| |
| public static final class Coloring implements Collection<ColoringAttributes> { |
| |
| private int value; |
| |
| private Coloring() {} |
| |
| public int size() { |
| return Integer.bitCount(value); |
| } |
| |
| public boolean isEmpty() { |
| return value == 0; |
| } |
| |
| public boolean contains(Object o) { |
| if (o instanceof ColoringAttributes) { |
| return (value & (1 << ((ColoringAttributes) o).ordinal())) !=0; |
| } else { |
| return false; |
| } |
| } |
| |
| public Iterator<ColoringAttributes> iterator() { |
| Set<ColoringAttributes> s = EnumSet.noneOf(ColoringAttributes.class); |
| for (ColoringAttributes c : ColoringAttributes.values()) { |
| if (contains(c)) |
| s.add(c); |
| } |
| |
| return s.iterator(); |
| } |
| |
| public Object[] toArray() { |
| throw new UnsupportedOperationException("Not supported yet."); |
| } |
| |
| public <T> T[] toArray(T[] a) { |
| throw new UnsupportedOperationException("Not supported yet."); |
| } |
| |
| public boolean add(ColoringAttributes o) { |
| throw new UnsupportedOperationException("Not supported yet."); |
| } |
| |
| public boolean remove(Object o) { |
| throw new UnsupportedOperationException("Not supported yet."); |
| } |
| |
| public boolean containsAll(Collection<?> c) { |
| for (Object o : c) { |
| if (!contains(o)) |
| return false; |
| } |
| |
| return true; |
| } |
| |
| public boolean addAll(Collection<? extends ColoringAttributes> c) { |
| throw new UnsupportedOperationException("Not supported yet."); |
| } |
| |
| public boolean removeAll(Collection<?> c) { |
| throw new UnsupportedOperationException("Not supported yet."); |
| } |
| |
| public boolean retainAll(Collection<?> c) { |
| throw new UnsupportedOperationException("Not supported yet."); |
| } |
| |
| public void clear() { |
| throw new UnsupportedOperationException("Not supported yet."); |
| } |
| |
| @Override |
| public int hashCode() { |
| return value; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj instanceof Coloring) { |
| //XXX: |
| return ((Coloring) obj).value == value; |
| } |
| |
| return false; |
| } |
| |
| |
| } |
| } |