| /** |
| * Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior |
| * University |
| * |
| * 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.projectfloodlight.openflow.types; |
| |
| import org.jboss.netty.buffer.ChannelBuffer; |
| import org.projectfloodlight.openflow.exceptions.OFParseError; |
| import org.projectfloodlight.openflow.protocol.OFMessageReader; |
| import org.projectfloodlight.openflow.protocol.Writeable; |
| |
| import com.google.common.hash.PrimitiveSink; |
| |
| public class OFBooleanValue implements Writeable, OFValueType<OFBooleanValue> { |
| public final static OFBooleanValue TRUE = new OFBooleanValue(true); |
| public final static OFBooleanValue FALSE = new OFBooleanValue(false); |
| |
| public final static OFBooleanValue NO_MASK = TRUE; |
| public final static OFBooleanValue FULL_MASK = FALSE; |
| |
| private final boolean value; |
| |
| private OFBooleanValue(boolean value) { |
| this.value = value; |
| } |
| |
| public static OFBooleanValue of(boolean value) { |
| return value ? TRUE : FALSE; |
| } |
| |
| public boolean getValue() { |
| return value; |
| } |
| |
| public int getInt() { |
| return value ? 1 : 0; |
| } |
| |
| @Override |
| public String toString() { |
| return "" + value; |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| result = prime * result + getInt(); |
| return result; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) |
| return true; |
| if (obj == null) |
| return false; |
| if (getClass() != obj.getClass()) |
| return false; |
| OFBooleanValue other = (OFBooleanValue) obj; |
| if (value != other.value) |
| return false; |
| return true; |
| } |
| |
| @Override |
| public void writeTo(ChannelBuffer bb) { |
| bb.writeByte(getInt()); |
| } |
| |
| private static class Reader implements OFMessageReader<OFBooleanValue> { |
| @Override |
| public OFBooleanValue readFrom(ChannelBuffer bb) throws OFParseError { |
| return of(bb.readByte() != 0); |
| } |
| } |
| |
| @Override |
| public int getLength() { |
| return 1; |
| } |
| |
| @Override |
| public OFBooleanValue applyMask(OFBooleanValue mask) { |
| return of(value && mask.value); |
| } |
| |
| @Override |
| public int compareTo(OFBooleanValue o) { |
| return getInt() - o.getInt(); |
| } |
| |
| @Override |
| public void putTo(PrimitiveSink sink) { |
| sink.putByte((byte)getInt()); |
| } |
| } |