/*
 * Copyright 2018-present Open Networking Foundation
 *
 * 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 org.onosproject.p4runtime.model;

import org.onosproject.net.pi.model.PiRegisterModel;
import org.onosproject.net.pi.model.PiRegisterId;

import java.util.Objects;

/**
 * Implementation of PiRegisterModel for P4Runtime.
 */
final class P4RegisterModel implements PiRegisterModel {

    private final PiRegisterId id;
    private final long size;

    P4RegisterModel(PiRegisterId id, long size) {
        this.id = id;
        this.size = size;
    }

    @Override
    public PiRegisterId id() {
        return id;
    }

    @Override
    public long size() {
        return size;
    }

    @Override
    public int hashCode() {
        return Objects.hash(id, size);
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null || getClass() != obj.getClass()) {
            return false;
        }
        final P4RegisterModel other = (P4RegisterModel) obj;
        return Objects.equals(this.id, other.id)
                && Objects.equals(this.size, other.size);
    }
}