| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * 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 com.intellij.openapi.util.text; |
| |
| /** |
| * @author Dmitry Avdeev |
| * |
| * @see StringUtil#strip(String, CharFilter) |
| * @see StringUtil#findFirst(String, CharFilter) |
| */ |
| public interface CharFilter { |
| CharFilter WHITESPACE_FILTER = new CharFilter() { |
| @Override |
| public boolean accept(char ch) { |
| return Character.isWhitespace(ch); |
| } |
| }; |
| |
| CharFilter NOT_WHITESPACE_FILTER = new CharFilter() { |
| @Override |
| public boolean accept(char ch) { |
| return !Character.isWhitespace(ch); |
| } |
| }; |
| |
| boolean accept(char ch); |
| } |