opendap.servers

Interface BoolFunction

All Superinterfaces:

ServerSideFunction

public interface BoolFunction
extends ServerSideFunction

Represents a server-side function, which evaluates to a boolean value. Custom server-side functions which return boolean values should implement this interface.

See Also:

BoolFunctionClause

Method Summary

Modifier and Type	Method and Description
boolean	evaluate(java.util.List args) Evaluates the function using the argument list given.

Methods inherited from interface opendap.servers.ServerSideFunction

checkArgs, getName

Method Detail

evaluate

boolean evaluate(java.util.List args)
          throws DAP2ServerSideException

Evaluates the function using the argument list given.

Throws:

DAP2ServerSideException - Thrown if the function cannot evaluate successfully. The exact type of exception is up to the author of the server-side function.