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/*
* Copyright (C) 2023-2024 the original author or authors.
*
* 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
*
* 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
* limitations under the License.
*/
package io.pipelite.expression.core.el.ast.impl;
import java.math.BigDecimal;
import io.pipelite.expression.core.el.ast.Type;
import io.pipelite.expression.core.el.ast.UnaryOperator;
public class NegativeOperator extends UnaryOperator {
public NegativeOperator(String name) {
super(name, Type.NUMERIC, Type.NUMERIC, 60, false);
}
@Override
public Object evalUnary(Object v1) {
BigDecimal value = (BigDecimal) v1;
return value.multiply(BigDecimal.valueOf(1));
}
}