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Aggregates samples published by metrics client libraries and writes to destinations.

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/*
 * Copyright 2014 Brandon Arp
 *
 * 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.arpnetworking.metrics.common.parsers;

import com.arpnetworking.metrics.common.parsers.exceptions.ParsingException;
import com.fasterxml.jackson.annotation.JsonTypeInfo;

/**
 * Interface for classes which create instances of {@link T}.
 *
 * @param  The data type of the result.
 * @param  The type of the entity to parse.
 *
 * @author Brandon Arp (brandon dot arp at inscopemetrics dot io)
 */
@JsonTypeInfo(
        use = JsonTypeInfo.Id.CLASS,
        include = JsonTypeInfo.As.PROPERTY,
        property = "type")
public interface Parser {

    /**
     * Create a {@link com.arpnetworking.metrics.mad.model.Record} from a serialized representation.
     *
     * @param data Some serialized representation of a {@link com.arpnetworking.metrics.mad.model.Record}.
     * @return Instance of {@link com.arpnetworking.metrics.mad.model.Record} from the data.
     * @throws ParsingException If parsing of the data fails for any reason.
     */
    T parse(D data) throws ParsingException;
}