com.microsoft.azure.cosmosdb.internal.routing.UndefinedPartitionKeyComponent Maven / Gradle / Ivy

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/*
 * The MIT License (MIT)
 * Copyright (c) 2018 Microsoft Corporation
 * 
 * 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 com.microsoft.azure.cosmosdb.internal.routing;

import java.io.IOException;
import java.io.OutputStream;

import com.fasterxml.jackson.core.JsonGenerator;
import com.microsoft.azure.cosmosdb.rx.internal.Utils;

class UndefinedPartitionKeyComponent implements IPartitionKeyComponent {

    public static final UndefinedPartitionKeyComponent VALUE = new UndefinedPartitionKeyComponent();

    @Override
    public int CompareTo(IPartitionKeyComponent other) {
        UndefinedPartitionKeyComponent otherUndefined = Utils.as(other, UndefinedPartitionKeyComponent.class);
        if (otherUndefined == null) {
            throw new IllegalArgumentException("other");
        }

        return 0;
    }

    @Override
    public int GetTypeOrdinal() {
        return PartitionKeyComponentType.UNDEFINED.type;
    }

    @Override
    public void JsonEncode(JsonGenerator writer) {
        try {
            writer.writeStartObject();
            writer.writeEndObject();
        } catch (IOException e) {
            throw new IllegalStateException(e);
        }
    }

    @Override
    public void WriteForHashing(OutputStream outputStream) {
        try {
            outputStream.write((byte) PartitionKeyComponentType.UNDEFINED.type);
        } catch (IOException e) {
            throw new IllegalStateException(e);
        }
    }

    @Override
    public void WriteForHashingV2(OutputStream outputStream) {
        try {
            outputStream.write((byte) PartitionKeyComponentType.UNDEFINED.type);
        } catch (IOException e) {
            throw new IllegalStateException(e);
        }
    }

    @Override
    public void WriteForBinaryEncoding(OutputStream outputStream) {
        try {
            outputStream.write((byte) PartitionKeyComponentType.UNDEFINED.type);
        } catch (IOException e) {
            throw new IllegalStateException(e);
        }
    }

    @Override
    public IPartitionKeyComponent Truncate() {
        return this;
    }
}