/*
* Copyright 2011 Chad Retz
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.gwtnode.dev.debug.message;
import org.gwtnode.core.node.buffer.Buffer;
import org.gwtnode.dev.debug.BufferBuilder;
import org.gwtnode.dev.debug.BufferStream;
/**
* @author Chad Retz
*/
public class ProtocolVersionMessage extends Message {
private final int protocolVersion;
public ProtocolVersionMessage(int protocolVersion) {
super(MessageType.PROTOCOL_VERSION);
this.protocolVersion = protocolVersion;
length += 4;
}
public ProtocolVersionMessage(BufferStream stream) {
super(MessageType.PROTOCOL_VERSION);
protocolVersion = stream.readInt();
length += 4;
}
public int getProtocolVersion() {
return protocolVersion;
}
@Override
public String toString() {
return super.toString(new StringBuilder()).
append("protocolVersion: ").
append(protocolVersion).toString();
}
@Override
public Buffer toBuffer() {
return new BufferBuilder().
append(type).
append(protocolVersion).toBuffer();
}
@Override
public int hashCode() {
final int prime = 31;
int result = super.hashCode();
result = prime * result + protocolVersion;
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (!super.equals(obj)) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
ProtocolVersionMessage other = (ProtocolVersionMessage) obj;
if (protocolVersion != other.protocolVersion) {
return false;
}
return true;
}
}