/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch 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.elasticsearch.search.suggest;

import com.google.common.collect.ImmutableMap;
import org.elasticsearch.common.collect.MapBuilder;
import org.elasticsearch.common.inject.Inject;

import java.util.Set;

/**
 *
 */
public class Suggesters {
    private final ImmutableMap<String, Suggester> parsers;

    @Inject
    public Suggesters(Set<Suggester> suggesters) {
        MapBuilder<String, Suggester> builder = MapBuilder.newMapBuilder();
        for (Suggester suggester : suggesters) {
            for (String type : suggester.names()) {
                builder.put(type, suggester);
            }
        }
        this.parsers = builder.immutableMap();
    }

    public Suggester get(String type) {
        return parsers.get(type);
    }

}
