loggersoft.kotlin.utils.graph.AbstractEdge.kt Maven / Gradle / Ivy

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Helpful extra utils for the kotlin-std library.

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/*
 * Copyright (C) 2018 Alexander Kornilov ([email protected])
 *
 * 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 loggersoft.kotlin.utils.graph

/**
 * Represents the abstract value of a graph.
 *
 * @author Alexander Kornilov ([email protected]).
 */
interface AbstractEdge {

    /**
     * Indicates that the value is oriented.
     */
    val isOriented: Boolean

    /**
     * Indicates that the value has weight.
     */
    val hasWeight: Boolean

    /**
     * Indicates that the weight can be changed dynamically.
     */
    val isDynamicWeight: Boolean

    /**
     * Weight of the value.
     */
    val weight: Double
}