/*
* 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.common.params;
import java.util.Iterator;
import java.util.Map;
/**
*
*/
public class MapSolrParams extends SolrParams {
protected final Map<String,String> map;
public MapSolrParams(Map<String,String> map) {
this.map = map;
}
@Override
public String get(String name) {
Object o = map.get(name);
if(o == null) return null;
if (o instanceof String) return (String) o;
if (o instanceof String[]) {
String[] strings = (String[]) o;
if(strings.length == 0) return null;
return strings[0];
}
return String.valueOf(o);
}
@Override
public String[] getParams(String name) {
Object val = map.get(name);
if (val instanceof String[]) return (String[]) val;
return val==null ? null : new String[]{String.valueOf(val)};
}
@Override
public Iterator<String> getParameterNamesIterator() {
return map.keySet().iterator();
}
public Map<String,String> getMap() { return map; }
}