Processor.java

/*
 *  Copyright 2015 the original author or authors. 
 *  @https://github.com/scouter-project/scouter
 *
 *  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 scouter.client.stack.config.preprocessor;

import org.w3c.dom.Node;

public abstract class Processor {
	static public enum TYPE {ADD, REPLACE, REMOVE, REMOVELINE };
	static public enum TARGET {HEADER, STACK, ALL };
	
	private TYPE m_type = null;
	private String m_filter = null;
	
	public void setType(TYPE type){
		m_type = type;
	}
	
	public TYPE getType(){
		return m_type;
	}
	
	public void setFilter(String filter){
		if(filter == null || filter.length() == 0)
			return;
		
		m_filter = filter;
	}
	
	public String getFilter(){
		return m_filter;
	}
	
	abstract public String process(String line);
	
	abstract public void readConfig(ParserPreProcessorReader reader, Node node);
	
}