com.linecorp.armeria.xds.EndpointResourceNode Maven / Gradle / Ivy

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/*
 * Copyright 2023 LINE Corporation
 *
 * LINE Corporation 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:
 *
 *   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 com.linecorp.armeria.xds;

import static com.linecorp.armeria.xds.XdsType.ENDPOINT;

import com.linecorp.armeria.common.annotation.Nullable;

import io.envoyproxy.envoy.config.core.v3.ConfigSource;

final class EndpointResourceNode extends AbstractResourceNodeWithPrimer {

    private final SnapshotWatcher parentWatcher;

    EndpointResourceNode(@Nullable ConfigSource configSource,
                         String resourceName, XdsBootstrapImpl xdsBootstrap,
                         @Nullable ClusterXdsResource primer,
                         SnapshotWatcher parentWatcher, ResourceNodeType resourceNodeType) {
        super(xdsBootstrap, configSource, ENDPOINT, resourceName, primer, parentWatcher, resourceNodeType);
        this.parentWatcher = parentWatcher;
    }

    @Override
    void doOnChanged(EndpointXdsResource update) {
        parentWatcher.snapshotUpdated(new EndpointSnapshot(update));
    }
}