package net.sf.snmpadaptor4j.object;
   
   import java.io.Serializable;
   
   /**
    * Object representing a data of a SNMP trap.
    * @author <a href="http://fr.linkedin.com/in/jpminetti/">Jean-Philippe MINETTI</a>
    */
   public final class SnmpTrapData
  		implements Serializable {
  
  	/**
  	 * Serial number.
  	 */
  	private static final long serialVersionUID = -8267283230287605599L;
  
  	/**
  	 * SNMP data type.
  	 */
  	private final SnmpDataType type;
  
  	/**
  	 * Value of data.
  	 */
  	private final Object value;
  
  	/**
  	 * Constructor.
  	 * @param type SNMP data type.
  	 * @param value Value of data.
  	 */
  	public SnmpTrapData (final SnmpDataType type, final Object value) {
  		super();
  		this.type = type;
  		this.value = value;
  	}
  
  	/**
  	 * Returns the SNMP data type.
  	 * @return SNMP data type.
  	 */
  	public SnmpDataType getType () {
  		return this.type;
  	}
  
  	/**
  	 * Returns the value of data.
  	 * @return Value of data.
  	 */
  	public Object getValue () {
  		return this.value;
  	}
  
  	/*
  	 * {@inheritDoc}
  	 * @see java.lang.Object#hashCode()
  	 */
  	@Override
  	public int hashCode () {
  		final int prime = 31;
  		int result = 1;
  		result = prime * result + ((this.type == null) ? 0 : this.type.hashCode());
  		result = prime * result + ((this.value == null) ? 0 : this.value.hashCode());
  		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 if ((obj != null) && (obj.getClass() == getClass())) {
  			final SnmpTrapData other = (SnmpTrapData) obj;
  			if (other.type == this.type) {
  				result = (this.value != null ? this.value.equals(other.value) : (other.value == null));
  			}
  		}
  		return result;
  	}
  
  	/*
  	 * {@inheritDoc}
  	 * @see java.lang.Object#toString()
  	 */
  	@Override
  	public String toString () {
  		return "(" + this.type + ") " + this.value;
  	}
  
  }