/**
* 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.util.values.provider;
import static com.barchart.util.values.provider.ValueBuilder.*;
import static com.barchart.util.values.provider.ValueConst.*;
import com.barchart.util.anno.NotMutable;
import com.barchart.util.values.api.DecimalValue;
import com.barchart.util.values.api.PriceValue;
import com.barchart.util.values.lang.ScaledDecimalValue;
@NotMutable
abstract class BasePrice extends ScaledDecimalValue<PriceValue, DecimalValue>
implements PriceValue {
@Override
protected PriceValue result(final long mantissa, final int exponent) {
return newPrice(mantissa, exponent);
}
@Override
public final boolean isNull() {
return this == NULL_PRICE;
}
@Override
public final boolean equals(final Object thatValue) {
if (thatValue instanceof PriceValue) {
PriceValue that = (PriceValue) thatValue;
return this.compareTo(that) == 0;
}
return false;
}
@Override
public final double asDouble() {
return mantissa() * Math.pow(10, exponent());
}
}