package net.sf.snmpadaptor4j.object;
   
   import java.util.Map;
   import java.util.Map.Entry;
   import org.apache.log4j.Logger;
   
   /**
    * Object representing a specific SNMP trap.
    * @author <a href="http://fr.linkedin.com/in/jpminetti/">Jean-Philippe MINETTI</a>
   */
  public final class SpecificSnmpTrap
  		extends SnmpTrap {
  
  	/**
  	 * Serial number.
  	 */
  	private static final long serialVersionUID = 2590666174837567870L;
  
  	/**
  	 * Trap type.
  	 */
  	private final int type;
  
  	/**
  	 * Hidden constructor.
  	 * @param timeStamp Elapsed time in <b>100th of second</b> since the application launch.
  	 * @param source OID indexing the source of the trap.
  	 * @param type Trap type.
  	 * @param dataMap Map of "interesting" information.
  	 * @see SnmpTrap#newInstance(long, SnmpOid, int, Map)
  	 */
  	protected SpecificSnmpTrap (final long timeStamp, final SnmpOid source, final int type, final Map<SnmpOid, SnmpTrapData> dataMap) {
  		super(timeStamp, source, dataMap);
  		this.type = type;
  	}
  
  	/**
  	 * Returns the trap type.
  	 * @return Trap type.
  	 */
  	public int getType () {
  		return this.type;
  	}
  
  	/*
  	 * {@inheritDoc}
  	 * @see net.sf.snmpadaptor4j.object.SnmpTrap#traceTo(org.apache.log4j.Logger)
  	 */
  	@Override
  	public void traceTo (final Logger logger) {
  		logger.trace("enterprise         = " + getSource());
  		logger.trace("generic-trap       = enterpriseSpecific");
  		logger.trace("specific-trap      = " + this.type);
  		logger.trace("time-stamp         = " + getTimeStamp());
  		for (final Entry<SnmpOid, SnmpTrapData> data : getDataMap().entrySet()) {
  			logger.trace("variable-bindings: " + data.getKey() + " = " + data.getValue());
  		}
  	}
  
  	/*
  	 * {@inheritDoc}
  	 * @see java.lang.Object#hashCode()
  	 */
  	@Override
  	public int hashCode () {
  		final int prime = 31;
  		int result = super.hashCode();
  		result = prime * result + this.type;
  		return result;
  	}
  
  	/*
  	 * {@inheritDoc}
  	 * @see java.lang.Object#equals(java.lang.Object)
  	 */
  	@Override
  	public boolean equals (final Object obj) {
  		boolean result = false;
  		if (obj == this) {
  			result = true;
  		}
  		else {
  			result = super.equals(obj);
  			if (result) {
  				final SpecificSnmpTrap other = (SpecificSnmpTrap) obj;
  				result = (this.type == other.type);
  			}
  		}
  		return result;
  	}
  
  	/*
  	 * {@inheritDoc}
  	 * @see java.lang.Object#toString()
  	 */
  	@Override
  	public String toString () {
  		return "SNMP trap " + getSource() + " - Type enterpriseSpecific/" + this.type;
  	}
 
 }