1. A method comprising: generating, by a processor, one or more mission tuples; placing the one or more mission tuples in a computing stream of a stream application; accessing computing time upon entry or exit from computing operators in the computing stream; obtaining the computing time of the one or more mission tuples; determining: a current position in the computing stream for the one or more mission tuples; and a class and one or more sub-classes that each of the one or more mission tuples belongs to; and communicating data: between the one or more mission tuples; and between the one or more mission tuples and one or more runtime processes associated with the computing stream or one or more external processes associated with the computing stream; wherein the one or more mission tuples are configurable to: modify operations of the computing operators in the computing stream based on one or more of: modifying a bit stream representing functions to enable or disable, or pass thresholds to a function of the computing operators; change an operator to debug the stream application; apply changes to the computing operators to load a new function and disable a previous function; and apply changes to the streaming environment from one or more fix packs.