/*
 
* Copyright (c) 2016, Metron, Inc.
 
* 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 Metron, Inc. 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 METRON, INC. 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 com.metsci.glimpse.dnc;

import java.util.Collection;
import java.util.Objects;

import com.google.common.collect.ImmutableCollection;
import com.google.common.collect.ImmutableList;
import com.metsci.glimpse.dnc.DncChunks.DncChunkKey;
import com.metsci.glimpse.util.GeneralUtils;

public class DncQuery
{

    
public final ImmutableCollection<DncChunkKey> chunkKeys;
    
public final float xMin;
    
public final float xMax;
    
public final float yMin;
    
public final float yMax;


    
public DncQuery( Collection<DncChunkKey> chunkKeys, float xMin, float xMax, float yMin, float yMax )
    
{
        
this.chunkKeys = ImmutableList.copyOf( chunkKeys );
        
this.xMin = xMin;
        
this.xMax = xMax;
        
this.yMin = yMin;
        
this.yMax = yMax;
    
}

    
@Override
    
public int hashCode( )
    
{
        
int prime = 1021;
        
int result = 1;
        
result = prime * result + Objects.hashCode( chunkKeys );
        
result = prime * result + GeneralUtils.hashCode( xMin );
        
result = prime * result + GeneralUtils.hashCode( xMax );
        
result = prime * result + GeneralUtils.hashCode( yMin );
        
result = prime * result + GeneralUtils.hashCode( yMax );
        
return result;
    
}

    
@Override
    
public boolean equals( Object o )
    
{
        
if ( o == this ) return true;
        
if ( o == null ) return false;
        
if ( o.getClass( ) != getClass( ) ) return false;

        
DncQuery other = ( DncQuery ) o;
        
return ( Objects.equals( other.chunkKeys, chunkKeys )
              
&& Float.compare( other.xMin, xMin ) == 0
              
&& Float.compare( other.xMax, xMax ) == 0
              
&& Float.compare( other.yMin, yMin ) == 0
              
&& Float.compare( other.yMax, yMax ) == 0 );
    
}

}