1 files changed, 0 insertions, 139 deletions
diff --git a/src/net/java/sip/communicator/impl/protocol/zeroconf/jmdns/DNSState.java b/src/net/java/sip/communicator/impl/protocol/zeroconf/jmdns/DNSState.java
deleted file mode 100644
index 5016050..0000000
--- a/src/net/java/sip/communicator/impl/protocol/zeroconf/jmdns/DNSState.java
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Jitsi, the OpenSource Java VoIP and Instant Messaging client.
- *
- * Copyright 2003-2005 Arthur van Hoff Rick Blair
- *
- * 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 net.java.sip.communicator.impl.protocol.zeroconf.jmdns;
-
-import java.util.*;
-import java.util.logging.*;
-
-/**
- * DNSState defines the possible states for services registered with JmDNS.
- *
- * @author Werner Randelshofer, Rick Blair
- * @version 1.0  May 23, 2004  Created.
- */
-public class DNSState
-    implements Comparable<DNSState>
-{
-    private static Logger logger =
-        Logger.getLogger(DNSState.class.toString());
-
-    private final String name;
-
-    /**
-     * Ordinal of next state to be created.
-     */
-    private static int nextOrdinal = 0;
-    /**
-     * Assign an ordinal to this state.
-     */
-    private final int ordinal = nextOrdinal++;
-    /**
-     * Logical sequence of states.
-     * The sequence is consistent with the ordinal of a state.
-     * This is used for advancing through states.
-     */
-    private final static ArrayList<DNSState> sequence
-        = new ArrayList<DNSState>();
-
-    private DNSState(String name)
-    {
-        this.name = name;
-        sequence.add(this);
-
-        String SLevel = System.getProperty("jmdns.debug");
-        if (SLevel == null) SLevel = "INFO";
-        logger.setLevel(Level.parse(SLevel));
-    }
-
-    @Override
-    public final String toString()
-    {
-        return name;
-    }
-
-    public static final DNSState PROBING_1 = new DNSState("probing 1");
-    public static final DNSState PROBING_2 = new DNSState("probing 2");
-    public static final DNSState PROBING_3 = new DNSState("probing 3");
-    public static final DNSState ANNOUNCING_1 = new DNSState("announcing 1");
-    public static final DNSState ANNOUNCING_2 = new DNSState("announcing 2");
-    public static final DNSState ANNOUNCED = new DNSState("announced");
-    public static final DNSState CANCELED = new DNSState("canceled");
-
-    /**
-     * Returns the next advanced state.
-     * In general, this advances one step in the following sequence: PROBING_1,
-     * PROBING_2, PROBING_3, ANNOUNCING_1, ANNOUNCING_2, ANNOUNCED.
-     * Does not advance for ANNOUNCED and CANCELED state.
-     * @return Returns the next advanced state.
-     */
-    public final DNSState advance()
-    {
-        return (isProbing() || isAnnouncing()) ?
-            sequence.get(ordinal + 1) :
-            this;
-    }
-
-    /**
-     * Returns to the next reverted state.
-     * All states except CANCELED revert to PROBING_1.
-     * Status CANCELED does not revert.
-     * @return Returns to the next reverted state.
-     */
-    public final DNSState revert()
-    {
-        return (this == CANCELED) ? this : PROBING_1;
-    }
-
-    /**
-     * Returns true, if this is a probing state.
-     * @return Returns true, if this is a probing state.
-     */
-    public boolean isProbing()
-    {
-        return compareTo(PROBING_1) >= 0 && compareTo(PROBING_3) <= 0;
-    }
-
-    /**
-     * Returns true, if this is an announcing state.
-     * @return Returns true, if this is an announcing state.
-     */
-    public boolean isAnnouncing()
-    {
-        return compareTo(ANNOUNCING_1) >= 0 && compareTo(ANNOUNCING_2) <= 0;
-    }
-
-    /**
-     * Returns true, if this is an announced state.
-     * @return Returns true, if this is an announced state.
-     */
-    public boolean isAnnounced()
-    {
-        return compareTo(ANNOUNCED) == 0;
-    }
-
-    /**
-     * Compares two states.
-     * The states compare as follows:
-     * PROBING_1 &lt; PROBING_2 &lt; PROBING_3 &lt; ANNOUNCING_1 &lt;
-     * ANNOUNCING_2 &lt; RESPONDING &lt; ANNOUNCED &lt; CANCELED.
-     */
-    public int compareTo(DNSState state)
-    {
-        return ordinal - state.ordinal;
-    }
-}