/*
* JEF - Copyright 2009-2010 Jiyi (mr.jiyi@gmail.com)
*
* 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 jef.codegen.support;
import jef.tools.string.RegexpUtils;
/**
* 使用正则表达式的名称过滤器
*
* @author Administrator
*
*/
public class RegexpNameFilter implements NameFilter{
private String includePattern;
private String[] excludePatter;
public RegexpNameFilter(){};
/**
* 构造
* @param include 要包含的正则表达式
* @param exclude 要排除的正则表达式
*/
public RegexpNameFilter(String include,String... exclude){
this.includePattern=include;
this.excludePatter=exclude;
}
/**
* 计算传入的文件名是否匹配正则表达式模板
* @param 传入文件名
* @return 如果指定了包含正则表达式，不匹配的话就返回false;
*
* 如果指定了排除正则表达式，并匹配了的话，返回false。
*
* 剩余情况都返回true
*/
public boolean accept(String name) {
if (this.includePattern != null) {
if (!RegexpUtils.matches(name, includePattern)) {
return false;
}
}
if (this.excludePatter != null) {
for (String sp : excludePatter) {
if (RegexpUtils.matches(name, sp)) {
return false;
}
}
}
return true;
}
}