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The MongoDB Java Driver uber-artifact, containing mongodb-driver, mongodb-driver-core, and bson
/*
* Copyright 2008-present MongoDB, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.bson;
import org.bson.types.Decimal128;
import java.math.BigDecimal;
/**
* A representation of the BSON Double type.
*
* @since 3.0
*/
public class BsonDouble extends BsonNumber implements Comparable {
private final double value;
/**
* Construct a new instance with the given value.
*
* @param value the value
*/
public BsonDouble(final double value) {
this.value = value;
}
@Override
public int compareTo(final BsonDouble o) {
return Double.compare(value, o.value);
}
@Override
public BsonType getBsonType() {
return BsonType.DOUBLE;
}
/**
* Gets the double value.
*
* @return the value
*/
public double getValue() {
return value;
}
@Override
public int intValue() {
return (int) value;
}
@Override
public long longValue() {
return (long) value;
}
@Override
public Decimal128 decimal128Value() {
if (Double.isNaN(value)) {
return Decimal128.NaN;
}
if (Double.isInfinite(value)) {
return value > 0 ? Decimal128.POSITIVE_INFINITY : Decimal128.NEGATIVE_INFINITY;
}
return new Decimal128(new BigDecimal(value));
}
@Override
public double doubleValue() {
return value;
}
@Override
public boolean equals(final Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
BsonDouble that = (BsonDouble) o;
if (Double.compare(that.value, value) != 0) {
return false;
}
return true;
}
@Override
public int hashCode() {
long temp = Double.doubleToLongBits(value);
return (int) (temp ^ (temp >>> 32));
}
@Override
public String toString() {
return "BsonDouble{"
+ "value=" + value
+ '}';
}
}