/*
 * 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.reactiverse.reactivex.pgclient;

import java.util.Map;
import io.reactivex.Observable;
import io.reactivex.Flowable;
import io.reactivex.Single;
import io.reactivex.Completable;
import io.reactivex.Maybe;
import java.util.List;
import io.vertx.core.AsyncResult;
import io.vertx.core.Handler;

A prepared query.
 NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen. /**
 * A prepared query.
 *
 * <p/>
 * NOTE: This class has been automatically generated from the {@link io.reactiverse.pgclient.PgPreparedQuery original} non RX-ified interface using Vert.x codegen.
 */

@io.vertx.lang.rx.RxGen(io.reactiverse.pgclient.PgPreparedQuery.class)
public class PgPreparedQuery {

  @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;
    PgPreparedQuery that = (PgPreparedQuery) o;
    return delegate.equals(that.delegate);
  }
  
  @Override
  public int hashCode() {
    return delegate.hashCode();
  }

  public static final io.vertx.lang.rx.TypeArg<PgPreparedQuery> __TYPE_ARG = new io.vertx.lang.rx.TypeArg<>(    obj -> new PgPreparedQuery((io.reactiverse.pgclient.PgPreparedQuery) obj),
    PgPreparedQuery::getDelegate
  );

  private final io.reactiverse.pgclient.PgPreparedQuery delegate;
  
  public PgPreparedQuery(io.reactiverse.pgclient.PgPreparedQuery delegate) {
    this.delegate = delegate;
  }

  public io.reactiverse.pgclient.PgPreparedQuery getDelegate() {
    return delegate;
  }

  
Calls execute with an empty tuple argument. 
Params:
handler – 
Returns:
/**
   * Calls {@link io.reactiverse.reactivex.pgclient.PgPreparedQuery#execute} with an empty tuple argument.
   * @param handler 
   * @return 
   */
  public io.reactiverse.reactivex.pgclient.PgPreparedQuery execute(Handler<AsyncResult<io.reactiverse.reactivex.pgclient.PgRowSet>> handler) { 
    delegate.execute(new Handler<AsyncResult<io.reactiverse.pgclient.PgRowSet>>() {
      public void handle(AsyncResult<io.reactiverse.pgclient.PgRowSet> ar) {
        if (ar.succeeded()) {
          handler.handle(io.vertx.core.Future.succeededFuture(io.reactiverse.reactivex.pgclient.PgRowSet.newInstance(ar.result())));
        } else {
          handler.handle(io.vertx.core.Future.failedFuture(ar.cause()));
        }
      }
    });
    return this;
  }

  
Calls execute with an empty tuple argument. 
Returns:
/**
   * Calls {@link io.reactiverse.reactivex.pgclient.PgPreparedQuery#execute} with an empty tuple argument.
   * @return 
   */
  public Single<io.reactiverse.reactivex.pgclient.PgRowSet> rxExecute() { 
    return io.vertx.reactivex.impl.AsyncResultSingle.toSingle(handler -> {
      execute(handler);
    });
  }

  
Create a cursor with the provided arguments.
Params:
args – the list of arguments
handler – 
Returns:
the query/**
   * Create a cursor with the provided <code>arguments</code>.
   * @param args the list of arguments
   * @param handler 
   * @return the query
   */
  public io.reactiverse.reactivex.pgclient.PgPreparedQuery execute(io.reactiverse.reactivex.pgclient.Tuple args, Handler<AsyncResult<io.reactiverse.reactivex.pgclient.PgRowSet>> handler) { 
    delegate.execute(args.getDelegate(), new Handler<AsyncResult<io.reactiverse.pgclient.PgRowSet>>() {
      public void handle(AsyncResult<io.reactiverse.pgclient.PgRowSet> ar) {
        if (ar.succeeded()) {
          handler.handle(io.vertx.core.Future.succeededFuture(io.reactiverse.reactivex.pgclient.PgRowSet.newInstance(ar.result())));
        } else {
          handler.handle(io.vertx.core.Future.failedFuture(ar.cause()));
        }
      }
    });
    return this;
  }

  
Create a cursor with the provided arguments.
Params:
args – the list of arguments
Returns:
the query/**
   * Create a cursor with the provided <code>arguments</code>.
   * @param args the list of arguments
   * @return the query
   */
  public Single<io.reactiverse.reactivex.pgclient.PgRowSet> rxExecute(io.reactiverse.reactivex.pgclient.Tuple args) { 
    return io.vertx.reactivex.impl.AsyncResultSingle.toSingle(handler -> {
      execute(args, handler);
    });
  }

  
Returns:
create a query cursor with a fetch size and empty arguments/**
   * @return create a query cursor with a <code>fetch</code> size and empty arguments
   */
  public io.reactiverse.reactivex.pgclient.PgCursor cursor() { 
    io.reactiverse.reactivex.pgclient.PgCursor ret = io.reactiverse.reactivex.pgclient.PgCursor.newInstance(delegate.cursor());
    return ret;
  }

  
Create a cursor with the provided arguments.
Params:
args – the list of arguments
Returns:
the query/**
   * Create a cursor with the provided <code>arguments</code>.
   * @param args the list of arguments
   * @return the query
   */
  public io.reactiverse.reactivex.pgclient.PgCursor cursor(io.reactiverse.reactivex.pgclient.Tuple args) { 
    io.reactiverse.reactivex.pgclient.PgCursor ret = io.reactiverse.reactivex.pgclient.PgCursor.newInstance(delegate.cursor(args.getDelegate()));
    return ret;
  }

  
Execute the prepared query with a cursor and createStream the result. The createStream opens a cursor
with a fetch size to fetch the results.

Note: this requires to be in a transaction, since cursors require it.
Params:
fetch – the cursor fetch size
args – the prepared query arguments
Returns:
the createStream/**
   * Execute the prepared query with a cursor and createStream the result. The createStream opens a cursor
   * with a <code>fetch</code> size to fetch the results.
   * <p/>
   * Note: this requires to be in a transaction, since cursors require it.
   * @param fetch the cursor fetch size
   * @param args the prepared query arguments
   * @return the createStream
   */
  public io.reactiverse.reactivex.pgclient.PgStream<io.reactiverse.reactivex.pgclient.Row> createStream(int fetch, io.reactiverse.reactivex.pgclient.Tuple args) { 
    io.reactiverse.reactivex.pgclient.PgStream<io.reactiverse.reactivex.pgclient.Row> ret = io.reactiverse.reactivex.pgclient.PgStream.newInstance(delegate.createStream(fetch, args.getDelegate()), (io.vertx.lang.rx.TypeArg)io.reactiverse.reactivex.pgclient.Row.__TYPE_ARG);
    return ret;
  }

  
Execute a batch.
Params:
argsList – the list of tuple for the batch
handler – 
Returns:
the createBatch/**
   * Execute a batch.
   * @param argsList the list of tuple for the batch
   * @param handler 
   * @return the createBatch
   */
  public io.reactiverse.reactivex.pgclient.PgPreparedQuery batch(List<io.reactiverse.reactivex.pgclient.Tuple> argsList, Handler<AsyncResult<io.reactiverse.reactivex.pgclient.PgRowSet>> handler) { 
    delegate.batch(argsList.stream().map(elt -> elt.getDelegate()).collect(java.util.stream.Collectors.toList()), new Handler<AsyncResult<io.reactiverse.pgclient.PgRowSet>>() {
      public void handle(AsyncResult<io.reactiverse.pgclient.PgRowSet> ar) {
        if (ar.succeeded()) {
          handler.handle(io.vertx.core.Future.succeededFuture(io.reactiverse.reactivex.pgclient.PgRowSet.newInstance(ar.result())));
        } else {
          handler.handle(io.vertx.core.Future.failedFuture(ar.cause()));
        }
      }
    });
    return this;
  }

  
Execute a batch.
Params:
argsList – the list of tuple for the batch
Returns:
the createBatch/**
   * Execute a batch.
   * @param argsList the list of tuple for the batch
   * @return the createBatch
   */
  public Single<io.reactiverse.reactivex.pgclient.PgRowSet> rxBatch(List<io.reactiverse.reactivex.pgclient.Tuple> argsList) { 
    return io.vertx.reactivex.impl.AsyncResultSingle.toSingle(handler -> {
      batch(argsList, handler);
    });
  }

  
Close the prepared query and release its resources.
/**
   * Close the prepared query and release its resources.
   */
  public void close() { 
    delegate.close();
  }

  
Like close but notifies the completionHandler when it's closed.
Params:
completionHandler – /**
   * Like {@link io.reactiverse.reactivex.pgclient.PgPreparedQuery#close} but notifies the <code>completionHandler</code> when it's closed.
   * @param completionHandler 
   */
  public void close(Handler<AsyncResult<Void>> completionHandler) { 
    delegate.close(completionHandler);
  }

  
Like close but notifies the completionHandler when it's closed.
Returns:
/**
   * Like {@link io.reactiverse.reactivex.pgclient.PgPreparedQuery#close} but notifies the <code>completionHandler</code> when it's closed.
   * @return 
   */
  public Completable rxClose() { 
    return io.vertx.reactivex.impl.AsyncResultCompletable.toCompletable(handler -> {
      close(handler);
    });
  }


  public static  PgPreparedQuery newInstance(io.reactiverse.pgclient.PgPreparedQuery arg) {
    return arg != null ? new PgPreparedQuery(arg) : null;
  }
}