/*
 * Copyright 2025 Antmicro
 *
 * 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
 *
 *     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 com.antmicro.girdl.data.rdl.compiler.model;

/**
 * This value is used as a fallback when the value for some entry
 * is not provided explicitly, for example, as a "right-hand side" of instantiations.
 */
public class UnsetValue extends PrimitiveValue {

	public static final UnsetValue UNSET = new UnsetValue();

	private UnsetValue() {
		super(PrimitiveType.UNSET);
	}

	public static UnsetValue create() {
		return UNSET;
	}

}
