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/*
* Copyright (c) 2008-2024, Hazelcast, Inc. All Rights Reserved.
*
* 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.
*/
package com.hazelcast.internal.serialization.impl;
import com.hazelcast.internal.serialization.impl.compact.DefaultCompactWriter;
import com.hazelcast.nio.serialization.FieldType;
import com.hazelcast.nio.serialization.genericrecord.GenericRecord;
import java.util.Objects;
/**
* The purpose is to create on place to add new kind to the compact serialization
*/
public interface FieldKindBasedOperations {
int VARIABLE_SIZE = -1;
default Object readAsLeafObjectOnQuery(InternalGenericRecord genericRecord, String fieldName) {
return readGenericRecordOrPrimitive(genericRecord, fieldName);
}
/**
* For primitives this will return boxed object.
* This method will be overridden for Portable and Compact and will return GenericRecord representation of objects
*/
Object readGenericRecordOrPrimitive(GenericRecord genericRecord, String fieldName);
default Object readIndexed(InternalGenericRecord record, String fieldName, int index) {
throw new UnsupportedOperationException("\"" + fieldName + "\" is not an array kind. It does not support indexed reads.");
}
default int hashCode(GenericRecord record, String fieldName) {
return Objects.hashCode(readGenericRecordOrPrimitive(record, fieldName));
}
void writeFieldFromRecordToWriter(DefaultCompactWriter defaultCompactWriter, GenericRecord genericRecord, String fieldName);
/**
* Used to build a json representation of generic record
*/
void writeJsonFormattedField(StringBuilder stringBuilder, AbstractGenericRecord record, String fieldName);
/**
* @return kind size on bytes for compact format which is sometimes different than {@link FieldType#getTypeSize()}
*/
default int kindSizeInBytes() {
return VARIABLE_SIZE;
}
}
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