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Hyperledger Fabric Java Chaincode Shim

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/*
Copyright IBM Corp. All Rights Reserved.

SPDX-License-Identifier: Apache-2.0
*/

package org.hyperledger.fabric.shim.ledger;

import org.hyperledger.fabric.protos.peer.ChaincodeShim;

/**
 * QueryResultsIteratorWithMetadata allows a chaincode to iterate over a set of key/value pairs returned by range, execute and history queries.
 * In addition, it store {@link org.hyperledger.fabric.protos.peer.ChaincodeShim.QueryResponseMetadata}, returned by pagination range queries
 *
 * @param  the type of elements returned by the iterator
 */
public interface QueryResultsIteratorWithMetadata extends Iterable, AutoCloseable {
    ChaincodeShim.QueryResponseMetadata getMetadata();
}