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pg-index-health-model is a set of common classes and interfaces for getting information about PostgreSQL database objects.

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/*
 * Copyright (c) 2019-2024. Ivan Vakhrushev and others.
 * https://github.com/mfvanek/pg-index-health
 *
 * This file is a part of "pg-index-health" - a Java library for
 * analyzing and maintaining indexes health in PostgreSQL databases.
 *
 * Licensed under the Apache License 2.0
 */

package io.github.mfvanek.pg.model;

/**
 * Allows getting information about bloat in database.
 *
 * @author Ivan Vakhrushev
 */
public interface BloatAware {

    /**
     * Gets bloat amount in bytes.
     *
     * @return bloat amount
     */
    long getBloatSizeInBytes();

    /**
     * Gets bloat percentage (in the range from 0 to 100 inclusive).
     *
     * @return bloat percentage
     */
    double getBloatPercentage();
}