/**
* 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.apache.solr.analysis;
import java.util.Map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
* @version $Id: BaseCharFilterFactory.java 890798 2009-12-15 14:13:59Z koji $
* @since Solr 1.4
*
*/
public abstract class BaseCharFilterFactory implements CharFilterFactory {
public static final Logger log = LoggerFactory.getLogger(BaseCharFilterFactory.class);
/** The init args */
protected Map<String,String> args;
public Map<String, String> getArgs() {
return args;
}
public void init(Map<String, String> args) {
this.args = args;
}
protected int getInt(String name) {
return getInt(name,-1,false);
}
protected int getInt(String name, int defaultVal) {
return getInt(name,defaultVal,true);
}
protected int getInt(String name, int defaultVal, boolean useDefault) {
String s = args.get(name);
if (s==null) {
if (useDefault) return defaultVal;
throw new RuntimeException("Configuration Error: missing parameter '" + name + "'");
}
return Integer.parseInt(s);
}
}