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 * obtain a copy of the License at
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package org.glassfish.grizzly.http;

import org.glassfish.grizzly.http.util.Header;
import org.glassfish.grizzly.http.util.HeaderValue;
import org.glassfish.grizzly.http.util.MimeHeaders;

/**
 * Common interface for {@link HttpPacket}s, which contain mimeheaders.
 * 
 * @author Alexey Stashok
 */
public interface MimeHeadersPacket {
    /**
     * Get all {@link MimeHeaders}, associated with the HttpHeader.
     *
     * @return all {@link MimeHeaders}, associated with the HttpHeader
     */
    MimeHeaders getHeaders();

    /**
     * Get the value, of the specific HTTP mime header.
     * @param name the mime header name
     *
     * @return the value, of the specific HTTP mime header
     */
    String getHeader(String name);

    /**
     * Get the value, of the specific HTTP mime header.
     * @param header the mime {@link Header}
     *
     * @return the value, of the specific HTTP mime header
     *
     * @since 2.1.2
     */
    String getHeader(final Header header);

    /**
     * Set the value, of the specific HTTP mime header.
     *
     * @param name the mime header name
     * @param value the mime header value
     */
    void setHeader(String name, String value);

    /**
     * Set the value, of the specific HTTP mime header.
     *
     * @param name the mime header name
     * @param value the mime header value
     * 
     * @since 2.3.8
     */
    void setHeader(String name, HeaderValue value);
    
    /**
     * Set the value, of the specific HTTP mime header.
     *
     * @param header the mime {@link Header}
     * @param value the mime header value
     *
     * @since 2.1.2
     */
    void setHeader(final Header header, String value);

    /**
     * Set the value, of the specific HTTP mime header.
     *
     * @param header the mime {@link Header}
     * @param value the mime header value
     *
     * @since 2.3.8
     */
    void setHeader(final Header header, HeaderValue value);
    
    /**
     * Add the HTTP mime header.
     *
     * @param name the mime header name
     * @param value the mime header value
     */
    void addHeader(String name, String value);

    /**
     * Add the HTTP mime header.
     *
     * @param name the mime header name
     * @param value the mime header value
     * 
     * @since 2.3.8
     */
    void addHeader(String name, HeaderValue value);
    
    /**
     * Add the HTTP mime header.
     *
     * @param header the mime {@link Header}
     * @param value the mime header value
     *
     * @since 2.1.2
     */
    void addHeader(final Header header, final String value);

    /**
     * Add the HTTP mime header.
     *
     * @param header the mime {@link Header}
     * @param value the mime header value
     *
     * @since 2.3.8
     */
    void addHeader(final Header header, final HeaderValue value);
    
    /**
     * Returns true, if the mime header with the specific name is present
     * among the HttpHeader mime headers, or false otherwise.
     *
     * @param name the mime header name
     *
     * @return true, if the mime header with the specific name is present
     * among the HttpHeader mime headers, or false otherwise
     */
    boolean containsHeader(String name);

    /**
     * Returns true, if the mime {@link Header} is present
     * among the HttpHeader mime headers, otherwise returns false.
     *
     * @param header the mime {@link Header}
     *
     * @return true, if the mime {@link Header} is present
     * among the HttpHeader mime headers, otherwise returns false
     *
     * @since 2.1.2
     */
    boolean containsHeader(final Header header);

}