| /* |
| * 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 |
| <<<<<<< Updated upstream |
| * |
| * https://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 |
| ======= |
| * |
| * https://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 |
| >>>>>>> Stashed changes |
| * limitations under the License. |
| */ |
| package javax.jdo.query; |
| |
| /** |
| * Representation of a numeric expression. |
| * |
| * @param <T> Number type |
| */ |
| public interface NumericExpression<T> extends ComparableExpression<T> { |
| /** |
| * Method to return an expression for this expression added to the passed expression. |
| * |
| * @param expr The other expression |
| * @return The summation |
| */ |
| NumericExpression<T> add(Expression<T> expr); |
| |
| /** |
| * Method to return an expression for this expression added to the passed number. |
| * |
| * @param num Number to add |
| * @return The summation |
| */ |
| NumericExpression<T> add(Number num); |
| |
| /** |
| * Method to return an expression for this expression subtracting the passed expression. |
| * |
| * @param expr The other expression |
| * @return The difference |
| */ |
| NumericExpression<T> sub(Expression<T> expr); |
| |
| /** |
| * Method to return an expression for this expression subtracting the passed number. |
| * |
| * @param num Number to subtract |
| * @return The difference |
| */ |
| NumericExpression<T> sub(Number num); |
| |
| /** |
| * Method to return an expression for this expression multiplied by the passed expression. |
| * |
| * @param expr The other expression |
| * @return The multiplication |
| */ |
| NumericExpression<T> mul(Expression<T> expr); |
| |
| /** |
| * Method to return an expression for this expression multiplied by the passed number. |
| * |
| * @param num Number |
| * @return The multiplication |
| */ |
| NumericExpression<T> mul(Number num); |
| |
| /** |
| * Method to return an expression for this expression divided by the passed expression. |
| * |
| * @param expr The other expression |
| * @return The division |
| */ |
| NumericExpression<T> div(Expression<T> expr); |
| |
| /** |
| * Method to return an expression for this expression divided by the passed number. |
| * |
| * @param num Number to divide by |
| * @return The division |
| */ |
| NumericExpression<T> div(Number num); |
| |
| /** |
| * Method to return an expression for this expression modulus the passed expression ( |
| * |
| * <pre>a % b</pre> |
| * |
| * ). |
| * |
| * @param expr The other expression |
| * @return The modulus |
| */ |
| NumericExpression<T> mod(Expression<T> expr); |
| |
| /** |
| * Method to return an expression for this expression modulus the passed number. |
| * |
| * @param num Number |
| * @return The modulus |
| */ |
| NumericExpression<T> mod(Number num); |
| |
| /** |
| * Method to return an expression that is the current expression negated. |
| * |
| * @return The negated expression |
| */ |
| NumericExpression<T> neg(); |
| |
| /** |
| * Method to return an expression that is the complement of the current expression. |
| * |
| * @return The complement expression |
| */ |
| NumericExpression<T> com(); |
| |
| /** |
| * Method to return a numeric expression representing the aggregated average of this expression. |
| * |
| * @return Numeric expression for the average |
| */ |
| NumericExpression<Double> avg(); |
| |
| /** |
| * Method to return a numeric expression representing the aggregated (distinct) average of this |
| * expression. |
| * |
| * @return Numeric expression for the average |
| */ |
| NumericExpression<Double> avgDistinct(); |
| |
| /** |
| * Method to return a numeric expression representing the aggregated sum of this expression. |
| * |
| * @return Numeric expression for the sum |
| */ |
| NumericExpression<T> sum(); |
| |
| /** |
| * Method to return a numeric expression representing the aggregated (distinct) sum of this |
| * expression. |
| * |
| * @return Numeric expression for the sum |
| */ |
| NumericExpression<T> sumDistinct(); |
| |
| /** |
| * Method to return the absolute value expression of this expression. |
| * |
| * @return The absolute value expression |
| */ |
| NumericExpression<T> abs(); |
| |
| /** |
| * Method to return the square-root value expression of this expression. |
| * |
| * @return The square-root value expression |
| */ |
| NumericExpression<Double> sqrt(); |
| |
| /** |
| * Method to return the arc cosine value expression of this expression. |
| * |
| * @return The arc cosine value expression |
| */ |
| NumericExpression<Double> acos(); |
| |
| /** |
| * Method to return the arc sine value expression of this expression. |
| * |
| * @return The arc sine value expression |
| */ |
| NumericExpression<Double> asin(); |
| |
| /** |
| * Method to return the arc tangent value expression of this expression. |
| * |
| * @return The arc tangent value expression |
| */ |
| NumericExpression<Double> atan(); |
| |
| /** |
| * Method to return the sine value expression of this expression. |
| * |
| * @return The sine value expression |
| */ |
| NumericExpression<Double> sin(); |
| |
| /** |
| * Method to return the cosine value expression of this expression. |
| * |
| * @return The cosine value expression |
| */ |
| NumericExpression<Double> cos(); |
| |
| /** |
| * Method to return the tangent value expression of this expression. |
| * |
| * @return The tangent value expression |
| */ |
| NumericExpression<Double> tan(); |
| |
| /** |
| * Method to return the exponential value expression of this expression. |
| * |
| * @return The exponential value expression |
| */ |
| NumericExpression<Double> exp(); |
| |
| /** |
| * Method to return the logarithm value expression of this expression. |
| * |
| * @return The logarithm value expression |
| */ |
| NumericExpression<Double> log(); |
| |
| /** |
| * Method to return the ceiling value expression of this expression. |
| * |
| * @return The ceiling value expression |
| */ |
| NumericExpression<T> ceil(); |
| |
| /** |
| * Method to return the floor value expression of this expression. |
| * |
| * @return The floor value expression |
| */ |
| NumericExpression<T> floor(); |
| |
| /** |
| * Method to return a bitwise AND expression for this expression with the supplied bit path. |
| * |
| * @param bitExpr Bit expression |
| * @return Bitwise AND expression |
| */ |
| NumericExpression<T> bAnd(NumericExpression<T> bitExpr); |
| |
| /** |
| * Method to return a bitwise OR expression for this expression with the supplied bit path. |
| * |
| * @param bitExpr Bit expression |
| * @return Bitwise OR expression |
| */ |
| NumericExpression<T> bOr(NumericExpression<T> bitExpr); |
| |
| /** |
| * Method to return a bitwise XOR expression for this expression with the supplied bit path. |
| * |
| * @param bitExpr Bit expression |
| * @return Bitwise XOR expression |
| */ |
| NumericExpression<T> bXor(NumericExpression<T> bitExpr); |
| } |