hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/traversal/algorithm/records/record/Int2ArrayRecord.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.hugegraph.traversal.algorithm.records.record;

import org.apache.hugegraph.util.collection.Int2IntsMap;
import org.apache.hugegraph.util.collection.IntIterator;

public class Int2ArrayRecord implements Record {

    private final Int2IntsMap layer;

    public Int2ArrayRecord() {
        this.layer = new Int2IntsMap();
    }

    @Override
    public IntIterator keys() {
        return IntIterator.wrap(this.layer.keys());
    }

    @Override
    public boolean containsKey(int node) {
        return this.layer.containsKey(node);
    }

    @Override
    public IntIterator get(int node) {
        return IntIterator.wrap(this.layer.getValues(node));
    }

    @Override
    public void addPath(int node, int parent) {
        this.layer.add(node, parent);
    }

    @Override
    public int size() {
        return this.layer.size();
    }

    @Override
    public boolean concurrent() {
        return false;
    }

    @Override
    public String toString() {
        return this.layer.toString();
    }
}