modules/performance-statistics-ext/src/main/java/org/apache/ignite/internal/performancestatistics/handlers/IgnitePerformanceStatisticsHandler.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF 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
 *
 *      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.apache.ignite.internal.performancestatistics.handlers;

import java.util.Map;
import java.util.UUID;
import com.fasterxml.jackson.databind.JsonNode;
import org.apache.ignite.internal.processors.cache.query.GridCacheQueryType;
import org.apache.ignite.internal.processors.performancestatistics.OperationType;
import org.apache.ignite.internal.processors.performancestatistics.PerformanceStatisticsHandler;
import org.apache.ignite.internal.util.GridIntList;
import org.apache.ignite.lang.IgniteUuid;

/**
 * The interface represents performance statistics operations handler to build JSON for UI views.
 */
public interface IgnitePerformanceStatisticsHandler extends PerformanceStatisticsHandler {
    /**
     * Map of named JSON results.
     *
     * @return Result map.
     */
    Map<String, JsonNode> results();

    /** {@inheritDoc} */
    @Override default void cacheStart(UUID nodeId, int cacheId, String name) {
        // No-op.
    }

    /** {@inheritDoc} */
    @Override default void cacheOperation(UUID nodeId, OperationType type, int cacheId, long startTime, long duration) {
        // No-op.
    }

    /** {@inheritDoc} */
    @Override default void transaction(UUID nodeId, GridIntList cacheIds, long startTime, long duration,
        boolean commited) {
        // No-op.
    }

    /** {@inheritDoc} */
    @Override default void query(UUID nodeId, GridCacheQueryType type, String text, long id, long startTime,
        long duration, boolean success) {
        // No-op.
    }

    /** {@inheritDoc} */
    @Override default void queryReads(UUID nodeId, GridCacheQueryType type, UUID queryNodeId, long id,
        long logicalReads, long physicalReads) {
        // No-op.
    }

    /** {@inheritDoc} */
    @Override default void task(UUID nodeId, IgniteUuid sesId, String taskName, long startTime, long duration,
        int affPartId) {
        // No-op.
    }

    /** {@inheritDoc} */
    @Override default void job(UUID nodeId, IgniteUuid sesId, long queuedTime, long startTime, long duration,
        boolean timedOut) {
        // No-op.
    }
}