/**
* Copyright (C) 2010-2012 Andrei Pozolotin <Andrei.Pozolotin@gmail.com>
*
* All rights reserved. Licensed under the OSI BSD License.
*
* http://www.opensource.org/licenses/bsd-license.php
*/
package com.carrotgarden.util.values.provider;
import static com.carrotgarden.util.values.provider.ValueBuilder.*;
import static com.carrotgarden.util.values.provider.ValueConst.*;
import com.carrotgarden.util.anno.NotMutable;
import com.carrotgarden.util.values.api.DecimalValue;
import com.carrotgarden.util.values.lang.ScaledDecimalValue;
@NotMutable
abstract class BaseDecimal extends
ScaledDecimalValue<DecimalValue, DecimalValue> implements DecimalValue {
@Override
protected DecimalValue result(final long mantissa, final int exponent) {
return newDecimal(mantissa, exponent);
}
@Override
public final boolean isNull() {
return this == NULL_DECIMAL;
}
@Override
public final boolean equals(final Object thatValue) {
if (thatValue instanceof DecimalValue) {
DecimalValue that = (DecimalValue) thatValue;
return this.compareTo(that) == 0;
}
return false;
}
}