package gov2.nist.javax2.sip.message; import javax2.sip.header.ContentDispositionHeader; import javax2.sip.header.ContentTypeHeader; public interface Content { public abstract void setContent(Object content); public abstract Object getContent(); public abstract ContentTypeHeader getContentTypeHeader(); public abstract ContentDispositionHeader getContentDispositionHeader(); /** * The default packing method. This packs the content to be appended to the * sip message. * */ public abstract String toString(); }