/*
* Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 David Berkman
*
* This file is part of the SmallMind Code Project.
*
* The SmallMind Code Project is free software, you can redistribute
* it and/or modify it under either, at your discretion...
*
* 1) The terms of GNU Affero General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* ...or...
*
* 2) The terms of the Apache License, Version 2.0.
*
* The SmallMind Code Project 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 or Apache License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* and the Apache License along with the SmallMind Code Project. If not, see
* <http://www.gnu.org/licenses/> or <http://www.apache.org/licenses/LICENSE-2.0>.
*
* Additional permission under the GNU Affero GPL version 3 section 7
* ------------------------------------------------------------------
* If you modify this Program, or any covered work, by linking or
* combining it with other code, such other code is not for that reason
* alone subject to any of the requirements of the GNU Affero GPL
* version 3.
*/
package org.smallmind.instrument.context;
import java.util.Arrays;
import org.smallmind.instrument.MetricProperty;
public class MetricAddress {
private final String domain;
private final MetricProperty[] properties;
private final String key;
public MetricAddress (String domain, MetricProperty... properties) {
StringBuilder keyBuilder = new StringBuilder(domain).append(':');
boolean first = true;
this.domain = domain;
this.properties = properties;
for (MetricProperty property : properties) {
if (!first) {
keyBuilder.append(',');
}
first = false;
keyBuilder.append(property.getKey()).append('=').append(property.getValue());
}
key = keyBuilder.toString();
}
public String getDomain () {
return domain;
}
public MetricProperty[] getProperties () {
return properties;
}
@Override
public String toString () {
return key;
}
@Override
public int hashCode () {
return domain.hashCode() ^ ((properties == null) ? 0 : Arrays.hashCode(properties));
}
@Override
public boolean equals (Object obj) {
return (obj instanceof MetricAddress) && ((MetricAddress)obj).getDomain().equals(domain) && Arrays.equals(((MetricAddress)obj).getProperties(), properties);
}
}