Method registerFunction

src/org/apache/pig/PigServer.java:560–562

Defines an alias for the given function spec. This is useful for functions that require arguments to the constructor. @param function - the new function alias to define. @param funcSpec - the FuncSpec object representing the name of the function class and any arguments to constructor.

(String function, FuncSpec funcSpec)

     * the function class and any arguments to constructor.
     */
    public void registerFunction(String function, FuncSpec funcSpec) {
        pigContext.registerFunction(function, funcSpec);
    }

    /**
     * Defines an alias for the given streaming command.