/**
 * Copyright 2009 University of Oxford
 *
 * Written by Tim Pizey for the Erewhon Project
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 *
 *  - Redistributions of source code must retain the above copyright notice, 
 *    this list of conditions and the following disclaimer.
 *  - Redistributions in binary form must reproduce the above copyright notice, 
 *    this list of conditions and the following disclaimer in the documentation 
 *    and/or other materials provided with the distribution.
 *  - Neither the name of the University of Oxford nor the names of its 
 *    contributors may be used to endorse or promote products derived from this 
 *    software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 * POSSIBILITY OF SUCH DAMAGE.
 */
/**
 * 
 */
package org.oucs.gaboto.model.query;

import org.oucs.gaboto.entities.pool.GabotoEntityPool;
import org.oucs.gaboto.entities.pool.GabotoEntityPoolConfiguration;
import org.oucs.gaboto.model.Gaboto;
import org.oucs.gaboto.model.GabotoSnapshot;
import org.oucs.gaboto.time.TimeInstant;



/**
 * Return all entities. 
 * 
 * 
 * @author Tim Pizey
 * @since 15 May 2009
 *
 */
public class AllEntities extends GabotoQueryImpl {

  public AllEntities() {
    super();
  }
  
  

  /**
   * @param gaboto
   */
  public AllEntities(Gaboto gaboto) {
    super(gaboto);
  }



  @Override
  protected void doPrepare() {
  }

  @Override
  protected Object execute() {
    // create snapshot
    GabotoSnapshot snapshot = getGaboto().getSnapshot(TimeInstant.now());
    // create config
    GabotoEntityPoolConfiguration config = new GabotoEntityPoolConfiguration(snapshot);
    
    return GabotoEntityPool.createFrom(config);
  }

  @Override
  public int getResultType() {
    return GabotoQueryImpl.RESULT_TYPE_ENTITY_POOL;
  }
}

/**
 * Copyright 2009 University of Oxford
 *
 * Written by Tim Pizey for the Erewhon Project
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 *
 *  - Redistributions of source code must retain the above copyright notice, 
 *    this list of conditions and the following disclaimer.
 *  - Redistributions in binary form must reproduce the above copyright notice, 
 *    this list of conditions and the following disclaimer in the documentation 
 *    and/or other materials provided with the distribution.
 *  - Neither the name of the University of Oxford nor the names of its 
 *    contributors may be used to endorse or promote products derived from this 
 *    software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 * POSSIBILITY OF SUCH DAMAGE.
 */
/**
 * 
 */
package org.oucs.gaboto.model.query;

import org.oucs.gaboto.entities.pool.GabotoEntityPool;
import org.oucs.gaboto.entities.pool.GabotoEntityPoolConfiguration;
import org.oucs.gaboto.model.Gaboto;
import org.oucs.gaboto.model.GabotoSnapshot;
import org.oucs.gaboto.time.TimeInstant;



/**
 * Return all entities. 
 * 
 * 
 * @author Tim Pizey
 * @since 15 May 2009
 *
 */
public class AllEntities extends GabotoQueryImpl {

  public AllEntities() {
    super();
  }
  
  

  /**
   * @param gaboto
   */
  public AllEntities(Gaboto gaboto) {
    super(gaboto);
  }



  @Override
  protected void doPrepare() {
  }

  @Override
  protected Object execute() {
    // create snapshot
    GabotoSnapshot snapshot = getGaboto().getSnapshot(TimeInstant.now());
    // create config
    GabotoEntityPoolConfiguration entityPoolConfig = new GabotoEntityPoolConfiguration(snapshot);
    
    return GabotoEntityPool.createFrom(entityPoolConfig);
  }

  @Override
  public int getResultType() {
    return GabotoQueryImpl.RESULT_TYPE_ENTITY_POOL;
  }
}

Rename variables