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Tools for encoding/decoding custom objects.

There is a newer version: 4.4-rc1

/*
 * Copyright (C) 2020 ActiveJ LLC.
 *
 * 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 io.activej.codec;

import io.activej.common.exception.MalformedDataException;

import java.util.function.Supplier;

/**
 * Encorer can read an object of type T from a {@link StructuredInput}.
 */
public interface StructuredDecoder {
	T decode(StructuredInput in) throws MalformedDataException;

	static  StructuredDecoder ofObject(StructuredDecoder decoder) {
		return in -> in.readObject(decoder);
	}

	static  StructuredDecoder ofObject(Supplier supplier) {
		return ofObject(in -> supplier.get());
	}

	static  StructuredDecoder ofTuple(StructuredDecoder decoder) {
		return in -> in.readTuple(decoder);
	}
}