Package org.hecl

Interface Summary

Interface	Description
ClassCommand	The ClassCommand interface is the template for all commands implemented in Java working on Hecl ObjectThing.
Command	The Command interface is the template for all commands implemented in Hecl.
HeclModule	The HeclModule interface describes what modules implement in order to be loaded into Hecl.
RealThing	The RealThing interface is the actual value contained within a Thing.

Class Summary

Class	Description
AnonProc	The AnonProc class implements anonymous procedures, created like so: set aproc [proc {x} { puts $x }]
ClassCommandInfo	The ClassCommandInfo holds information about a class command that may be attached to an interpreter.
CodeThing	The CodeThing class implements a chunk of "compiled" code including multiple "Stanzas", or individual commands.
Compare	The Compare class exists to compare things in different ways.
DoubleThing	The DoubleThing class represents a Thing that contains a double value.
FractionalThing	The FractionalThing class is for floating point values.
GroupThing	The GroupThing class is for Hecl "groups".
HashThing	The HashThing class represents a hash table type in Hecl.
HeclTask
IntegralThing	The IntegralThing class represents integer values - in practice, ints and longs.
Interp	Interp is the Hecl interpreter, the class responsible for knowing what variables and commands are available.
IntThing	The IntThing class represents an integer Thing.
ListThing	The ListThing class implements lists, storing them internally as a Vector.
LongThing	The LongThing class represents a 'long' Thing.
MathCmds	The MathCmds class implements a variety of math commands, depending on which version of Java Hecl is compiled for.
NumberThing	The NumberThing class is what all numeric Thing types are derived from.
ObjectThing	The ObjectThing class provides a wrapper for objects that are not directly representable as strings.
Operator	The Operator class implements a number of features that are used in the creation of groups of commands, such as those found in InterpCmds, ListCmds, and so on.
Parse	The Parse class takes care of parsing Hecl scripts.
ParseList	ParseList parses up Hecl lists.
ParseState	The ParseState class is the state of the current parse.
PrintThing	The PrintThing class is a utility class used to print out Things.
Properties	The Properties class is used to parse command line arguments.
StringThing	The StringThing class is the internal representation of string types.
SubstThing	The SubstThing class represents things that must be substituted - $foo or &foo for example.
Thing	The Thing class is what Hecl revolves around.

Exception Summary

Exception	Description
HeclException	The HeclException class implements exceptions for Hecl.