/*
 * 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.kylin.stream.core.storage;

import org.apache.kylin.stream.core.source.ISourcePosition;
import org.apache.kylin.stream.core.source.ISourcePositionHandler;

import java.util.Collection;
import java.util.Map;

public class MockPositionHandler implements ISourcePositionHandler{
    @Override
    public ISourcePosition mergePositions(Collection<ISourcePosition> positions, MergeStrategy mergeStrategy) {
        return null;
    }

    @Override
    public ISourcePosition createEmptyPosition() {
        return new ISourcePosition() {
            @Override
            public void update(IPartitionPosition point) {

            }

            @Override
            public void updateWhenPartitionNotExist(IPartitionPosition partitionPosition) {

            }

            @Override
            public ISourcePosition advance() {
                return null;
            }

            @Override
            public Map<Integer, IPartitionPosition> getPartitionPositions() {
                return null;
            }

            @Override
            public void copy(ISourcePosition other) {

            }
        };
    }

    @Override
    public ISourcePosition parsePosition(String positionStr) {
        return null;
    }

    @Override
    public String serializePosition(ISourcePosition position) {
        return null;
    }
}
