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Redis Java client with features of In-Memory Data Grid
/**
* Copyright (c) 2013-2024 Nikita Koksharov
*
* 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 org.redisson.api;
import io.reactivex.rxjava3.core.Completable;
import io.reactivex.rxjava3.core.Single;
import java.util.concurrent.TimeUnit;
/**
* RxJava2 interface of Redis based implementation of {@link java.util.concurrent.TransferQueue}
*
* @author Nikita Koksharov
* @param the type of elements held in this collection
*/
public interface RTransferQueueRx extends RBlockingQueueRx {
/**
* Tries to transfer the element to waiting consumer
* which invoked {@link #take} or {@link #poll} method
* at the moment of transfer.
*
* @param e element to transfer
* @return {@code true} if element was transferred, otherwise
* {@code false}
*/
Single tryTransfer(V e);
/**
* Transfers the element to waiting consumer
* which invoked {@link #take} or {@link #poll} method
* at the moment of transfer.
* Waits if necessary for a consumer.
*
* @param e the element to transfer
* @throws ClassCastException if the class of the specified element
* prevents it from being added to this queue
* @throws NullPointerException if the specified element is null
* @throws IllegalArgumentException if some property of the specified
* element prevents it from being added to this queue
*/
Completable transfer(V e);
/**
* Transfers the element to waiting consumer
* which invoked {@link #take} or {@link #poll} method
* at the moment of transfer.
* Waits up to defined timeout
if necessary for a consumer.
*
* @param e the element to transfer
* @param timeout the maximum time to wait
* @param unit the time unit
* @return true
if the element was transferred and false
* otherwise
*/
Single tryTransfer(V e, long timeout, TimeUnit unit);
}
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