/*
* TeleStax, Open Source Cloud Communications
* Copyright 2011-2016, TeleStax Inc. and individual contributors
* by the @authors tag.
*
* This program is free software: you can redistribute it and/or modify
* under the terms of the 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.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* JBoss, Home of Professional Open Source
* Copyright 2007-2011, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jdiameter.common.impl.statistic;
import java.util.Arrays;
import java.util.concurrent.ConcurrentLinkedQueue;
import java.util.concurrent.atomic.AtomicLong;
import org.jdiameter.api.StatisticRecord;
import org.jdiameter.common.api.statistic.IStatisticRecord;
/**
*
* @author <a href="mailto:brainslog@gmail.com"> Alexandre Mendonca </a>
* @author <a href="mailto:baranowb@gmail.com"> Bartosz Baranowski </a>
*/
class StatisticRecordImpl implements IStatisticRecord {
protected boolean enable = true;
protected String name;
protected String description;
protected Counters counter;
protected AtomicLong value;
protected ConcurrentLinkedQueue<StatisticRecord> childs = new ConcurrentLinkedQueue<StatisticRecord>();
protected ValueHolder valueHolder;
StatisticRecordImpl(String name) {
this.name = name;
this.value = new AtomicLong(0);
}
StatisticRecordImpl(String name, String description) {
this(name);
this.description = description;
}
StatisticRecordImpl(String name, Counters counter) {
this(counter.name() + "." + name);
this.counter = counter;
this.description = counter.getDescription();
}
StatisticRecordImpl(String name, String description, IStatisticRecord... childs) {
this(name, description);
this.childs.addAll(Arrays.asList(childs));
}
StatisticRecordImpl(String name, String description, ValueHolder valueHolder) {
this(name, description);
this.valueHolder = valueHolder;
}
StatisticRecordImpl(String name, String description, ValueHolder valueHolder, IStatisticRecord... childs) {
this(name, description, valueHolder);
this.childs.addAll(Arrays.asList(childs));
}
StatisticRecordImpl(String name, String description, long value) {
this(name, description);
this.value = new AtomicLong(value);
}
@Override
public String getName() {
return name;
}
@Override
public String getDescription() {
return description;
}
@Override
public int getValueAsInt() {
return valueHolder != null ? ((IntegerValueHolder) valueHolder).getValueAsInt() : (int) value.get();
}
@Override
public double getValueAsDouble() {
return valueHolder != null ? ((DoubleValueHolder) valueHolder).getValueAsDouble() :
Double.longBitsToDouble(value.get());
}
@Override
public long getValueAsLong() {
return valueHolder != null ? ((LongValueHolder) valueHolder).getValueAsLong() : value.get();
}
@Override
public void inc() {
if (enable) {
this.value.incrementAndGet();
}
}
@Override
public void inc(long delta) {
if (enable) {
this.value.addAndGet(delta);
}
}
@Override
public void setDoubleValue(double value) {
if (enable) {
this.value.set(Double.doubleToLongBits(value));
}
}
@Override
public void setLongValue(long value) {
if (enable) {
this.value.set(value);
}
}
@Override
public void dec() {
if (enable) {
value.decrementAndGet();
}
}
@Override
public StatisticRecord[] getChilds() {
return childs.toArray(new StatisticRecord[0]);
}
@Override
public void reset() {
value.set(0);
}
@Override
public void enable(boolean e) {
for (StatisticRecord r : childs) {
r.enable(e);
}
enable = e;
}
@Override
public boolean isEnabled() {
return this.enable;
}
@Override
public String toString() {
return String.valueOf(valueHolder != null ? valueHolder.getValueAsString() : value.get());
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((counter == null) ? 0 : counter.hashCode());
result = prime * result + ((name == null) ? 0 : name.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;
}
StatisticRecordImpl other = (StatisticRecordImpl) obj;
if (counter != other.counter) {
return false;
}
if (name == null) {
if (other.name != null) {
return false;
}
} else if (!name.equals(other.name)) {
return false;
}
return true;
}
}