1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package org.apache.commons.numbers.field; 18 19 import org.apache.commons.numbers.fraction.BigFraction; 20 21 /** 22 * {@link BigFraction} field. 23 */ 24 public final class BigFractionField extends AbstractField<BigFraction> { 25 /** Singleton. */ 26 private static final BigFractionField INSTANCE = new BigFractionField(); 27 28 /** Singleton. */ 29 private BigFractionField() {} 30 31 /** @return the field instance. */ 32 public static BigFractionField get() { 33 return INSTANCE; 34 } 35 36 /** {@inheritDoc} */ 37 @Override 38 public BigFraction one() { 39 return BigFraction.ONE; 40 } 41 42 /** {@inheritDoc} */ 43 @Override 44 public BigFraction zero() { 45 return BigFraction.ZERO; 46 } 47 }