content: /*
   * Copyright (c) 1997 - 2016
   * Actelion Pharmaceuticals Ltd.
   * Gewerbestrasse 16
   * CH-4123 Allschwil, Switzerland
   *
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   * 1. Redistributions of source code must retain the above copyright notice, this
   *    list of conditions and the following disclaimer.
   * 2. 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.
   * 3. Neither the name of the the copyright holder 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.
   *
   * @author Modest v. Korff
   */
  
  package com.actelion.research.chem.descriptor.flexophore.entity;
  
  import com.actelion.research.util.ConstantsDWAR;
  import com.actelion.research.util.datamodel.IntArray;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * 
   * FlexophorePoint
   * @author Modest von Korff
   * @version 1.0
   * Jan 15, 2013 MvK Start implementation
   */
  public class FlexophorePoint {
  	
  	private static final int CAPACITY_IATYPE = 6;
  	
  	private static final int CAPACITY_ATOMINDEX = 12;
  		
  	private IntArray iaInteractionType;
  		
  	private IntArray iaOriginalAtomIndex;
  	
  	private List<AtomIndexLinkerId> liAtomIndexLinkerId;
  	
  	private String idcode;
  	
  	public int id;
  	
  	public int hash;
  	/**
  	 * 
  	 */
  	public FlexophorePoint(int id) {
  		
  		this.id = id;
  		
  		hash = -1;
  		
  		iaInteractionType = new IntArray(CAPACITY_IATYPE);
  		
  		iaOriginalAtomIndex = new IntArray(CAPACITY_ATOMINDEX);
  		
  		liAtomIndexLinkerId = new ArrayList<AtomIndexLinkerId>();
  	}
  	
  	public int getId() {
  		return id;
  	}
  
  	public boolean equals(Object obj) {
  		
  		boolean equal = true;
  		
  		if(!(obj instanceof FlexophorePoint)){
  			return false;
  		}
  		
  		FlexophorePoint a = (FlexophorePoint)obj;
  		
  		if(!idcode.equals(a.idcode)){
  			equal = false;
  		}else if(!iaInteractionType.equals(a.iaInteractionType)){
  			equal = false;
  		}
  					
  		return equal;
  	}
  	
  	public void calculateHashCode() {
  		
  		if(idcode==null){
  			hash=-1;
  			return;
  		}
  		
  		int hashIdCode = idcode.hashCode();
  		
  		int hashArrayInteractionType = iaInteractionType.hashCode();
  				
  		hash = hashArrayInteractionType ^  hashIdCode;
  
  		
  	}
  	
  	
  	public int hashCode() {
  		return hash;
  	}
  		
  	public void setInteractionType(byte [] arrInteractionType){
  		iaInteractionType.clear();
  		iaInteractionType.add(arrInteractionType);
  		iaInteractionType.calculateHashCode();
  		calculateHashCode();
  	}
  	
  	public IntArray getInteractionTypes(){
  		return iaInteractionType;
  	}
  	
  	public List<Integer> getOriginalAtomIndex(){
  		return iaOriginalAtomIndex.toList();
  	}
  	
  	public void clearOriginalAtomIndex(){
  		iaOriginalAtomIndex.clear();
  	}
  
  
  	public void addOriginalAtomIndex(int originalAtomIndex){
  		this.iaOriginalAtomIndex.add(originalAtomIndex);
  	}
  	
  	public List<AtomIndexLinkerId> getAtomIndexLinkerId() {
  		return liAtomIndexLinkerId;
  	}
  
  	public void addArrOriginalAtomIndexRGroups(AtomIndexLinkerId atomIndexLinkerId) {
  		liAtomIndexLinkerId.add(atomIndexLinkerId);
  	}
  
  
  	public String getIdCode() {
  		return idcode;
  	}
  
  	public void setIdCode(String idcode) {
  		this.idcode = idcode;
  		calculateHashCode();
  	}
  
  	
  	
  	/* (non-Javadoc)
  	 * @see java.lang.Object#toString()
  	 */
  	@Override
  	public String toString() {
  		StringBuilder sb = new StringBuilder();
  		sb.append("FlexophorePoint [iaInteractionType=");
  		sb.append(iaInteractionType);
  		sb.append(", iaOriginalAtomIndex=");
  		sb.append(iaOriginalAtomIndex);
  		sb.append(", liAtomIndexLinkerId=");
  		sb.append(liAtomIndexLinkerId);
  		sb.append(", idcode=");
  		sb.append(idcode);
  		sb.append(", id=");
  		sb.append(id);
  		sb.append(", hash=");
  		sb.append(hash);
  		sb.append("]");
  		return sb.toString();
  	}
  
  	public String toStringInteractionTypes() {
  		
  		int types = iaInteractionType.length();
  		
  		StringBuilder sb = new StringBuilder();
  		for (int i = 0; i < types; i++) {
  			
  			sb.append(iaInteractionType.get(i));
  			
  			if(i < types-1){
  				sb.append(ConstantsDWAR.SEP_VALUE);
  			}
  			
  		}
  					
  		return sb.toString();
  	}
  	
  	
  	
  }