package org.apache.blur.lucene.serializer;

/**
 * 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.
 */
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;

import org.apache.lucene.search.Query;

public class QueryWritable extends AbtractQueryWritable<Query> {

  private Query query;
  private QueryWritableMapper lookup;

  public QueryWritable() {

  }

  public QueryWritable(Query query) {
    this.query = query;
    this.lookup = QueryWritableMapper.lookup(query);
  }

  public Query getQuery() {
    return query;
  }

  public void setQuery(Query query) {
    this.query = query;
    this.lookup = QueryWritableMapper.lookup(query);
  }

  public QueryWritableMapper getLookup() {
    return lookup;
  }

  @Override
  public void write(DataOutput out) throws IOException {
    out.writeInt(lookup.getType());
    AbtractQueryWritable<Query> writable = QueryWritableMapper.getNewQueryWritable(lookup, Query.class);
    writable.setQuery(query);
    writable.write(out);
  }

  @Override
  public void readFields(DataInput in) throws IOException {
    int t = in.readInt();
    lookup = QueryWritableMapper.lookup(t);
    AbtractQueryWritable<Query> writable = QueryWritableMapper.getNewQueryWritable(lookup, Query.class);
    writable.readFields(in);
    query = writable.getQuery();
  }

  @Override
  public Class<Query> getType() {
    return Query.class;
  }

}