/*
 * Copyright 2014 Red Hat, Inc.
 *
 * Red Hat licenses this file to you 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.vertx.reactivex.redis.client;

import io.vertx.reactivex.RxHelper;
import io.vertx.reactivex.ObservableHelper;
import io.vertx.reactivex.FlowableHelper;
import io.vertx.reactivex.impl.AsyncResultMaybe;
import io.vertx.reactivex.impl.AsyncResultSingle;
import io.vertx.reactivex.impl.AsyncResultCompletable;
import io.vertx.reactivex.WriteStreamObserver;
import io.vertx.reactivex.WriteStreamSubscriber;
import java.util.Map;
import java.util.Set;
import java.util.List;
import java.util.Iterator;
import java.util.function.Function;
import java.util.stream.Collectors;
import io.vertx.core.Handler;
import io.vertx.core.AsyncResult;
import io.vertx.core.json.JsonObject;
import io.vertx.core.json.JsonArray;
import io.vertx.lang.rx.RxGen;
import io.vertx.lang.rx.TypeArg;
import io.vertx.lang.rx.MappingIterator;

A simple Redis client.
 NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen. /**
 * A simple Redis client.
 *
 * <p/>
 * NOTE: This class has been automatically generated from the {@link io.vertx.redis.client.RedisConnection original} non RX-ified interface using Vert.x codegen.
 */

@RxGen(io.vertx.redis.client.RedisConnection.class)
public class RedisConnection implements io.vertx.reactivex.core.streams.ReadStream<io.vertx.reactivex.redis.client.Response> {

  @Override
  public String toString() {
    return delegate.toString();
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;
    RedisConnection that = (RedisConnection) o;
    return delegate.equals(that.delegate);
  }
  
  @Override
  public int hashCode() {
    return delegate.hashCode();
  }

  public static final TypeArg<RedisConnection> __TYPE_ARG = new TypeArg<>(    obj -> new RedisConnection((io.vertx.redis.client.RedisConnection) obj),
    RedisConnection::getDelegate
  );

  private final io.vertx.redis.client.RedisConnection delegate;
  
  public RedisConnection(io.vertx.redis.client.RedisConnection delegate) {
    this.delegate = delegate;
  }

  public RedisConnection(Object delegate) {
    this.delegate = (io.vertx.redis.client.RedisConnection)delegate;
  }

  public io.vertx.redis.client.RedisConnection getDelegate() {
    return delegate;
  }

  private io.reactivex.Observable<io.vertx.reactivex.redis.client.Response> observable;
  private io.reactivex.Flowable<io.vertx.reactivex.redis.client.Response> flowable;

  public synchronized io.reactivex.Observable<io.vertx.reactivex.redis.client.Response> toObservable() {
    if (observable == null) {
      Function<io.vertx.redis.client.Response, io.vertx.reactivex.redis.client.Response> conv = io.vertx.reactivex.redis.client.Response::newInstance;
      observable = ObservableHelper.toObservable(delegate, conv);
    }
    return observable;
  }

  public synchronized io.reactivex.Flowable<io.vertx.reactivex.redis.client.Response> toFlowable() {
    if (flowable == null) {
      Function<io.vertx.redis.client.Response, io.vertx.reactivex.redis.client.Response> conv = io.vertx.reactivex.redis.client.Response::newInstance;
      flowable = FlowableHelper.toFlowable(delegate, conv);
    }
    return flowable;
  }

  private static final TypeArg<io.vertx.reactivex.redis.client.Response> TYPE_ARG_0 = new TypeArg<io.vertx.reactivex.redis.client.Response>(o1 -> io.vertx.reactivex.redis.client.Response.newInstance((io.vertx.redis.client.Response)o1), o1 -> o1.getDelegate());

  
Pause this stream and return a  to transfer the elements of this stream to a destination .

The stream will be resumed when the pipe will be wired to a WriteStream.
Returns:
a pipe/**
   * Pause this stream and return a  to transfer the elements of this stream to a destination .
   * <p/>
   * The stream will be resumed when the pipe will be wired to a <code>WriteStream</code>.
   * @return a pipe
   */
  public io.vertx.reactivex.core.streams.Pipe<io.vertx.reactivex.redis.client.Response> pipe() { 
    io.vertx.reactivex.core.streams.Pipe<io.vertx.reactivex.redis.client.Response> ret = io.vertx.reactivex.core.streams.Pipe.newInstance((io.vertx.core.streams.Pipe)delegate.pipe(), TYPE_ARG_0);
    return ret;
  }

  
Pipe this ReadStream to the WriteStream.

Elements emitted by this stream will be written to the write stream until this stream ends or fails.

Once this stream has ended or failed, the write stream will be ended and the handler will be
called with the result.
Params:
dst – the destination write stream
handler – /**
   * Pipe this <code>ReadStream</code> to the <code>WriteStream</code>.
   * <p>
   * Elements emitted by this stream will be written to the write stream until this stream ends or fails.
   * <p>
   * Once this stream has ended or failed, the write stream will be ended and the <code>handler</code> will be
   * called with the result.
   * @param dst the destination write stream
   * @param handler 
   */
  public void pipeTo(io.vertx.reactivex.core.streams.WriteStream<io.vertx.reactivex.redis.client.Response> dst, Handler<AsyncResult<Void>> handler) { 
    delegate.pipeTo(dst.getDelegate(), handler);
  }

  
Pipe this ReadStream to the WriteStream.

Elements emitted by this stream will be written to the write stream until this stream ends or fails.

Once this stream has ended or failed, the write stream will be ended and the handler will be
called with the result.
Params:
dst – the destination write stream/**
   * Pipe this <code>ReadStream</code> to the <code>WriteStream</code>.
   * <p>
   * Elements emitted by this stream will be written to the write stream until this stream ends or fails.
   * <p>
   * Once this stream has ended or failed, the write stream will be ended and the <code>handler</code> will be
   * called with the result.
   * @param dst the destination write stream
   */
  public void pipeTo(io.vertx.reactivex.core.streams.WriteStream<io.vertx.reactivex.redis.client.Response> dst) {
    pipeTo(dst, ar -> { });
  }

  
Pipe this ReadStream to the WriteStream.

Elements emitted by this stream will be written to the write stream until this stream ends or fails.

Once this stream has ended or failed, the write stream will be ended and the handler will be
called with the result.
Params:
dst – the destination write stream
Returns:
/**
   * Pipe this <code>ReadStream</code> to the <code>WriteStream</code>.
   * <p>
   * Elements emitted by this stream will be written to the write stream until this stream ends or fails.
   * <p>
   * Once this stream has ended or failed, the write stream will be ended and the <code>handler</code> will be
   * called with the result.
   * @param dst the destination write stream
   * @return 
   */
  public io.reactivex.Completable rxPipeTo(io.vertx.reactivex.core.streams.WriteStream<io.vertx.reactivex.redis.client.Response> dst) { 
    return AsyncResultCompletable.toCompletable($handler -> {
      pipeTo(dst, $handler);
    });
  }

  
Params:
handler – 
Returns:
/**
   * 
   * @param handler 
   * @return 
   */
  public io.vertx.reactivex.redis.client.RedisConnection exceptionHandler(Handler<java.lang.Throwable> handler) { 
    delegate.exceptionHandler(handler);
    return this;
  }

  
Params:
handler – 
Returns:
/**
   * 
   * @param handler 
   * @return 
   */
  public io.vertx.reactivex.redis.client.RedisConnection handler(Handler<io.vertx.reactivex.redis.client.Response> handler) { 
    delegate.handler(new Handler<io.vertx.redis.client.Response>() {
      public void handle(io.vertx.redis.client.Response event) {
        handler.handle(io.vertx.reactivex.redis.client.Response.newInstance((io.vertx.redis.client.Response)event));
      }
    });
    return this;
  }

  
Returns:
/**
   * 
   * @return 
   */
  public io.vertx.reactivex.redis.client.RedisConnection pause() { 
    delegate.pause();
    return this;
  }

  
Returns:
/**
   * 
   * @return 
   */
  public io.vertx.reactivex.redis.client.RedisConnection resume() { 
    delegate.resume();
    return this;
  }

  
Params:
amount – 
Returns:
/**
   * 
   * @param amount 
   * @return 
   */
  public io.vertx.reactivex.redis.client.RedisConnection fetch(long amount) { 
    delegate.fetch(amount);
    return this;
  }

  
Params:
endHandler – 
Returns:
/**
   * 
   * @param endHandler 
   * @return 
   */
  public io.vertx.reactivex.redis.client.RedisConnection endHandler(Handler<Void> endHandler) { 
    delegate.endHandler(endHandler);
    return this;
  }

  
Send the given command to the redis server or cluster.
Params:
command – the command to send
onSend – the asynchronous result handler.
Returns:
fluent self./**
   * Send the given command to the redis server or cluster.
   * @param command the command to send
   * @param onSend the asynchronous result handler.
   * @return fluent self.
   */
  public io.vertx.reactivex.redis.client.RedisConnection send(io.vertx.reactivex.redis.client.Request command, Handler<AsyncResult<io.vertx.reactivex.redis.client.Response>> onSend) { 
    delegate.send(command.getDelegate(), new Handler<AsyncResult<io.vertx.redis.client.Response>>() {
      public void handle(AsyncResult<io.vertx.redis.client.Response> ar) {
        if (ar.succeeded()) {
          onSend.handle(io.vertx.core.Future.succeededFuture(io.vertx.reactivex.redis.client.Response.newInstance((io.vertx.redis.client.Response)ar.result())));
        } else {
          onSend.handle(io.vertx.core.Future.failedFuture(ar.cause()));
        }
      }
    });
    return this;
  }

  
Send the given command to the redis server or cluster.
Params:
command – the command to send
Returns:
fluent self./**
   * Send the given command to the redis server or cluster.
   * @param command the command to send
   * @return fluent self.
   */
  public io.vertx.reactivex.redis.client.RedisConnection send(io.vertx.reactivex.redis.client.Request command) {
    return 
send(command, ar -> { });
  }

  
Send the given command to the redis server or cluster.
Params:
command – the command to send
Returns:
fluent self./**
   * Send the given command to the redis server or cluster.
   * @param command the command to send
   * @return fluent self.
   */
  public io.reactivex.Maybe<io.vertx.reactivex.redis.client.Response> rxSend(io.vertx.reactivex.redis.client.Request command) { 
    return AsyncResultMaybe.toMaybe($handler -> {
      send(command, $handler);
    });
  }

  
Sends a list of commands in a single IO operation, this prevents any inter twinning to happen from other
client users.
Params:
commands – list of command to send
onSend – the asynchronous result handler.
Returns:
fluent self./**
   * Sends a list of commands in a single IO operation, this prevents any inter twinning to happen from other
   * client users.
   * @param commands list of command to send
   * @param onSend the asynchronous result handler.
   * @return fluent self.
   */
  public io.vertx.reactivex.redis.client.RedisConnection batch(List<io.vertx.reactivex.redis.client.Request> commands, Handler<AsyncResult<List<io.vertx.reactivex.redis.client.Response>>> onSend) { 
    delegate.batch(commands.stream().map(elt -> elt.getDelegate()).collect(Collectors.toList()), new Handler<AsyncResult<List<io.vertx.redis.client.Response>>>() {
      public void handle(AsyncResult<List<io.vertx.redis.client.Response>> ar) {
        if (ar.succeeded()) {
          onSend.handle(io.vertx.core.Future.succeededFuture(ar.result().stream().map(elt -> io.vertx.reactivex.redis.client.Response.newInstance((io.vertx.redis.client.Response)elt)).collect(Collectors.toList())));
        } else {
          onSend.handle(io.vertx.core.Future.failedFuture(ar.cause()));
        }
      }
    });
    return this;
  }

  
Sends a list of commands in a single IO operation, this prevents any inter twinning to happen from other
client users.
Params:
commands – list of command to send
Returns:
fluent self./**
   * Sends a list of commands in a single IO operation, this prevents any inter twinning to happen from other
   * client users.
   * @param commands list of command to send
   * @return fluent self.
   */
  public io.vertx.reactivex.redis.client.RedisConnection batch(List<io.vertx.reactivex.redis.client.Request> commands) {
    return 
batch(commands, ar -> { });
  }

  
Sends a list of commands in a single IO operation, this prevents any inter twinning to happen from other
client users.
Params:
commands – list of command to send
Returns:
fluent self./**
   * Sends a list of commands in a single IO operation, this prevents any inter twinning to happen from other
   * client users.
   * @param commands list of command to send
   * @return fluent self.
   */
  public io.reactivex.Single<List<io.vertx.reactivex.redis.client.Response>> rxBatch(List<io.vertx.reactivex.redis.client.Request> commands) { 
    return AsyncResultSingle.toSingle($handler -> {
      batch(commands, $handler);
    });
  }

  
Closes the connection or returns to the pool.
/**
   * Closes the connection or returns to the pool.
   */
  public void close() { 
    delegate.close();
  }

  
Flag to notify if the pending message queue (commands in transit) is full.
When the pending message queue is full and a new send command is issued it will result in a exception to be thrown.
Checking this flag before sending can allow the application to wait before sending the next message.
Returns:
true is queue is full./**
   * Flag to notify if the pending message queue (commands in transit) is full.
   *
   * When the pending message queue is full and a new send command is issued it will result in a exception to be thrown.
   * Checking this flag before sending can allow the application to wait before sending the next message.
   * @return true is queue is full.
   */
  public boolean pendingQueueFull() { 
    boolean ret = delegate.pendingQueueFull();
    return ret;
  }

  public static RedisConnection newInstance(io.vertx.redis.client.RedisConnection arg) {
    return arg != null ? new RedisConnection(arg) : null;
  }

}