<?php

/**
 * Hoa
 *
 *
 * @license
 *
 * New BSD License
 *
 * Copyright © 2007-2017, Hoa community. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Hoa nor the names of its contributors may be
 *       used to endorse or promote products derived from this software without
 *       specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

namespace Hoa\Stream\IStream;

/**
 * Interface \Hoa\Stream\IStream\Out.
 *
 * Interface for output.
 *
 * @copyright  Copyright © 2007-2017 Hoa community
 * @license    New BSD License
 */
interface Out extends Stream
{
    /**
     * Write n characters.
     *
     * @param   string  $string    String.
     * @param   int     $length    Length.
     * @return  mixed
     */
    public function write($string, $length);

    /**
     * Write a string.
     *
     * @param   string  $string    String.
     * @return  mixed
     */
    public function writeString($string);

    /**
     * Write a character.
     *
     * @param   string  $character    Character.
     * @return  mixed
     */
    public function writeCharacter($character);

    /**
     * Write a boolean.
     *
     * @param   bool    $boolean    Boolean.
     * @return  mixed
     */
    public function writeBoolean($boolean);

    /**
     * Write an integer.
     *
     * @param   int     $integer    Integer.
     * @return  mixed
     */
    public function writeInteger($integer);

    /**
     * Write a float.
     *
     * @param   float   $float    Float.
     * @return  mixed
     */
    public function writeFloat($float);

    /**
     * Write an array.
     *
     * @param   array   $array    Array.
     * @return  mixed
     */
    public function writeArray(array $array);

    /**
     * Write a line.
     *
     * @param   string  $line    Line.
     * @return  mixed
     */
    public function writeLine($line);

    /**
     * Write all, i.e. as much as possible.
     *
     * @param   string  $string    String.
     * @return  mixed
     */
    public function writeAll($string);

    /**
     * Truncate a stream to a given length.
     *
     * @param   int     $size    Size.
     * @return  bool
     */
    public function truncate($size);
}