/*
 * 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.model.type;

public class TypedefNode extends TypeNode {

	public final String name;
	public final TypeNode underlying;

	private TypedefNode(String s, TypeNode underlying) {
		this.name = s;
		this.underlying = underlying;
	}

	public static TypedefNode of(TypeNode base, String name) {
		return new TypedefNode(name, base);
	}

	@Override
	public <T> T adapt(Adapter<T> adapter) {
		return adapter.adaptTypedef(this);
	}

	@Override
	public int size(int width) {
		return underlying.size(width);
	}

	@Override
	public int hashCode() {
		return name.hashCode() * 11 + underlying.hashCode() * 97;
	}

	@Override
	public boolean equals(Object object) {
		if (this == object) return true;

		if (object instanceof TypedefNode other) {
			return other.name.equals(name) && other.underlying.equals(underlying);
		}

		return false;
	}
}
