com.antgroup.geaflow.model.graph.meta.GraphMeta Maven / Gradle / Ivy

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/*
 * Copyright 2023 AntGroup CO., Ltd.
 *
 * 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.
 */

package com.antgroup.geaflow.model.graph.meta;

import com.antgroup.geaflow.common.type.IType;

public class GraphMeta {

    private final IType keyType;
    private final IGraphElementMeta vertexMeta;
    private final IGraphElementMeta edgeMeta;

    public GraphMeta(GraphMetaType graphMetaType) {
        this.keyType = graphMetaType.geKeyType();
        Class vClass = graphMetaType.getVertexClass();
        Class vvClass = graphMetaType.getVertexValueClass();
        Class eClass = graphMetaType.getEdgeClass();
        Class evClass = graphMetaType.getEdgeValueClass();
        this.vertexMeta = GraphElementMetas.getMeta(this.keyType, vClass, graphMetaType.getVertexConstruct(), vvClass);
        this.edgeMeta = GraphElementMetas.getMeta(this.keyType, eClass, graphMetaType.getEdgeConstruct(), evClass);
    }

    public IType getKeyType() {
        return this.keyType;
    }

    public IGraphElementMeta getVertexMeta() {
        return this.vertexMeta;
    }

    public IGraphElementMeta getEdgeMeta() {
        return this.edgeMeta;
    }

}