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bindings/java/src/main/com/apple/foundationdb/KeyValueAndMappedReqAndResult.java
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/* | ||
* KeyValue.java | ||
* | ||
* This source file is part of the FoundationDB open source project | ||
* | ||
* Copyright 2013-2018 Apple Inc. and the FoundationDB project authors | ||
* | ||
* 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. | ||
*/ | ||
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package com.apple.foundationdb; | ||
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import java.util.Objects; | ||
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public class KeyValueAndMappedReqAndResult extends KeyValue { | ||
interface MappedReqAndResult {} | ||
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static class GetValueReqAndResult implements MappedReqAndResult { | ||
// Value is nullable, which meaning the key does not exist. | ||
private KeyValue keyValue; // Nonnull | ||
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public GetValueReqAndResult(KeyValue keyValue) { this.keyValue = keyValue; } | ||
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public KeyValue getKeyValue() { return keyValue; } | ||
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@Override | ||
public boolean equals(Object o) { | ||
if (this == o) return true; | ||
if (o == null || getClass() != o.getClass()) return false; | ||
GetValueReqAndResult that = (GetValueReqAndResult)o; | ||
return keyValue.equals(that.keyValue); | ||
} | ||
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@Override | ||
public int hashCode() { | ||
return Objects.hash(keyValue); | ||
} | ||
} | ||
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static class GetRangeReqAndResult implements MappedReqAndResult { | ||
private RangeResult result; // Nonnull | ||
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public GetRangeReqAndResult(RangeResult result) { this.result = result; } | ||
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public RangeResult getResult() { return result; } | ||
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@Override | ||
public boolean equals(Object o) { | ||
if (this == o) return true; | ||
if (o == null || getClass() != o.getClass()) return false; | ||
GetRangeReqAndResult that = (GetRangeReqAndResult)o; | ||
return result.equals(that.result); | ||
} | ||
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@Override | ||
public int hashCode() { | ||
return Objects.hash(result); | ||
} | ||
} | ||
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MappedReqAndResult mappedReqAndResult; // Nonnull | ||
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public KeyValueAndMappedReqAndResult(byte[] key, // Nonnull | ||
byte[] value, // Nullable | ||
MappedReqAndResult mappedReqAndResult // Nonnull | ||
) { | ||
super(key, value); | ||
this.mappedReqAndResult = mappedReqAndResult; | ||
} | ||
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public MappedReqAndResult getMappedReqAndResult() { return mappedReqAndResult; } | ||
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@Override | ||
public boolean equals(Object o) { | ||
if (this == o) return true; | ||
if (o == null || getClass() != o.getClass()) return false; | ||
if (!super.equals(o)) return false; | ||
KeyValueAndMappedReqAndResult that = (KeyValueAndMappedReqAndResult)o; | ||
return mappedReqAndResult.equals(that.mappedReqAndResult); | ||
} | ||
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@Override | ||
public int hashCode() { | ||
return Objects.hash(super.hashCode(), mappedReqAndResult); | ||
} | ||
} |
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