diff options
Diffstat (limited to 'src/main/java/org/apache/commons/math3/util/Decimal64Field.java')
-rw-r--r-- | src/main/java/org/apache/commons/math3/util/Decimal64Field.java | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/main/java/org/apache/commons/math3/util/Decimal64Field.java b/src/main/java/org/apache/commons/math3/util/Decimal64Field.java new file mode 100644 index 0000000..2b07826 --- /dev/null +++ b/src/main/java/org/apache/commons/math3/util/Decimal64Field.java @@ -0,0 +1,61 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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.apache.commons.math3.util; + +import org.apache.commons.math3.Field; +import org.apache.commons.math3.FieldElement; + +/** + * The field of double precision floating-point numbers. + * + * @since 3.1 + * @see Decimal64 + */ +public class Decimal64Field implements Field<Decimal64> { + + /** The unique instance of this class. */ + private static final Decimal64Field INSTANCE = new Decimal64Field(); + + /** Default constructor. */ + private Decimal64Field() { + // Do nothing + } + + /** + * Returns the unique instance of this class. + * + * @return the unique instance of this class + */ + public static final Decimal64Field getInstance() { + return INSTANCE; + } + + /** {@inheritDoc} */ + public Decimal64 getZero() { + return Decimal64.ZERO; + } + + /** {@inheritDoc} */ + public Decimal64 getOne() { + return Decimal64.ONE; + } + + /** {@inheritDoc} */ + public Class<? extends FieldElement<Decimal64>> getRuntimeClass() { + return Decimal64.class; + } +} |