/*
* ============================================================================
* GNU General Public License
* ============================================================================
*
* Copyright (C) 2006-2011 Serotonin Software Technologies Inc. http://serotoninsoftware.com
* @author Matthew Lohbihler
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* When signing a commercial license with Serotonin Software Technologies Inc.,
* the following extension to GPL is made. A special exception to the GPL is
* included to allow you to distribute a combined work that includes BAcnet4J
* without being obliged to provide the source code for any proprietary components.
*/
package com.serotonin.bacnet4j.type.notificationParameters;
import com.serotonin.bacnet4j.exception.BACnetException;
import com.serotonin.bacnet4j.type.constructed.StatusFlags;
import com.serotonin.bacnet4j.type.primitive.BitString;
import org.free.bacnet4j.util.ByteQueue;
public class ChangeOfBitString extends NotificationParameters {
private static final long serialVersionUID = -3901007413758533165L;
public static final byte TYPE_ID = 0;
private final BitString referencedBitstring;
private final StatusFlags statusFlags;
public ChangeOfBitString(BitString referencedBitstring, StatusFlags statusFlags) {
this.referencedBitstring = referencedBitstring;
this.statusFlags = statusFlags;
}
@Override
protected void writeImpl(ByteQueue queue) {
write(queue, referencedBitstring, 0);
write(queue, statusFlags, 1);
}
public ChangeOfBitString(ByteQueue queue) throws BACnetException {
referencedBitstring = read(queue, BitString.class, 0);
statusFlags = read(queue, StatusFlags.class, 1);
}
@Override
protected int getTypeId() {
return TYPE_ID;
}
public BitString getReferencedBitstring() {
return referencedBitstring;
}
public StatusFlags getStatusFlags() {
return statusFlags;
}
@Override
public int hashCode() {
final int PRIME = 31;
int result = 1;
result = PRIME * result + ((referencedBitstring == null) ? 0 : referencedBitstring.hashCode());
result = PRIME * result + ((statusFlags == null) ? 0 : statusFlags.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
final ChangeOfBitString other = (ChangeOfBitString) obj;
if (referencedBitstring == null) {
if (other.referencedBitstring != null)
return false;
}
else if (!referencedBitstring.equals(other.referencedBitstring))
return false;
if (statusFlags == null) {
if (other.statusFlags != null)
return false;
}
else if (!statusFlags.equals(other.statusFlags))
return false;
return true;
}
}