content: /*
   * 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 com.datastax.oss.driver.api.core.cql;
  
  import com.datastax.oss.driver.api.core.CqlSession;
  import com.datastax.oss.driver.api.core.PagingIterable;
  
  /**
   * The result of a synchronous CQL query.
   *
   * <p>See {@link PagingIterable} for a few generic explanations about the behavior of this object;
   * in particular, implementations are <b>not thread-safe</b>. They can only be iterated by the
   * thread that invoked {@code session.execute}.
   *
   * @see CqlSession#execute(Statement)
   * @see CqlSession#execute(String)
   */
  public interface ResultSet extends PagingIterable<Row> {
  
    // overridden to amend the javadocs:
    /**
     * {@inheritDoc}
     *
     * <p>This is equivalent to calling:
     *
     * <pre>
     *   this.iterator().next().getBoolean("[applied]")
     * </pre>
     *
     * Except that this method peeks at the next row without consuming it.
     */
    @Override
    boolean wasApplied();
  }
  