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path: root/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Table.kt
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/*
 * Copyright (c) 2021 AtLarge Research
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package org.opendc.trace

/**
 * A table is collection of rows consisting of typed columns.
 */
public interface Table {
    /**
     * The name of the table.
     */
    public val name: String

    /**
     * A flag to indicate that the table is synthetic (derived from another table).
     */
    public val isSynthetic: Boolean

    /**
     * Determine whether the specified [column] is supported by this table.
     */
    public fun isSupported(column: TableColumn<*>): Boolean

    /**
     * Open a [TableReader] for this table.
     */
    public fun newReader(): TableReader

    /**
     * Open a [TableReader] for [partition] of the table.
     */
    public fun newReader(partition: String): TableReader
}