/**
* Copyright (C) 2011-2013 Barchart, Inc. <http://www.barchart.com/>
*
* All rights reserved. Licensed under the OSI BSD License.
*
* http://www.opensource.org/licenses/bsd-license.php
*/
package com.barchart.feed.base.values.provider;
import com.barchart.feed.base.values.api.TimeInterval;
import com.barchart.feed.base.values.api.TimeValue;
public class DefTimeInterval extends ValueFreezer<TimeInterval> implements TimeInterval {
final long start;
final long stop;
DefTimeInterval(final TimeValue start, final TimeValue stop) {
this.start = start.asMillisUTC();
this.stop = stop.asMillisUTC();
}
DefTimeInterval(final long start, final long stop) {
this.start = start;
this.stop = stop;
}
@Override
public boolean isNull() {
return this == ValueConst.NULL_TIME_INTERVAL;
}
@Override
public TimeValue start() {
return ValueBuilder.newTime(start);
}
@Override
public long startAsMillis() {
return start;
}
@Override
public TimeValue stop() {
return ValueBuilder.newTime(stop);
}
@Override
public long stopAsMillis() {
return stop;
}
@Override
public boolean equals(final Object o) {
if(o == null) {
return false;
}
if(this == o) {
return true;
}
if(!(o instanceof TimeInterval)) {
return false;
}
final TimeInterval tI = (TimeInterval)o;
if(this.isNull()) {
if(tI.isNull()) {
return true;
} else {
return false;
}
}
if(tI.isNull()) {
return false;
}
return (start == tI.startAsMillis()) &&
(stop == tI.stopAsMillis());
}
}