org.nd4j.common.primitives.AtomicDouble Maven / Gradle / Ivy
/*
* ******************************************************************************
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* *
* * This program and the accompanying materials are made available under the
* * terms of the Apache License, Version 2.0 which is available at
* * https://www.apache.org/licenses/LICENSE-2.0.
* *
* * See the NOTICE file distributed with this work for additional
* * information regarding copyright ownership.
* * 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.
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* * SPDX-License-Identifier: Apache-2.0
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*/
package org.nd4j.common.primitives;
import org.nd4j.common.primitives.serde.JsonDeserializerAtomicDouble;
import org.nd4j.common.primitives.serde.JsonSerializerAtomicDouble;
import org.nd4j.shade.jackson.annotation.JsonProperty;
import org.nd4j.shade.jackson.databind.annotation.JsonDeserialize;
import org.nd4j.shade.jackson.databind.annotation.JsonSerialize;
@JsonSerialize(using = JsonSerializerAtomicDouble.class)
@JsonDeserialize(using = JsonDeserializerAtomicDouble.class)
public class AtomicDouble extends org.nd4j.shade.guava.util.concurrent.AtomicDouble {
public AtomicDouble(){
this(0.0);
}
public AtomicDouble(@JsonProperty("value") double value){
super(value);
}
public AtomicDouble(float value){
this((double)value);
}
@Override
public boolean equals(Object o){
//NOTE: org.nd4j.shade.guava.util.concurrent.AtomicDouble extends Number, hence this class extends number
if(o instanceof Number){
return get() == ((Number)o).doubleValue();
}
return false;
}
@Override
public int hashCode(){
//return Double.hashCode(get()); //Java 8+
return Double.valueOf(get()).hashCode();
}
}