org.algernon.aam.opcode
Class LeafClass

java.lang.Object
  org.jatha.dynatype.StandardLispValue
      org.algernon.aam.Opcode
          org.algernon.aam.opcode.LeafClass

All Implemented Interfaces:

Comparable, LispValue

public class LeafClass

extends Opcode

LeafClass expects a clause of the form (:LEAF-CLASS class ?var). It locates all direct and indirect subclasses of class that have no subclasses of their own (but they may have instances) and binds ?var for each one. User: hewett Date: Dec 12, 2002 Time: 4:11:44 PM

Field Summary

Fields inherited from class org.algernon.aam.Opcode

f_algy, m_name, m_numberOfArguments

Fields inherited from class org.jatha.dynatype.StandardLispValue

f_lisp

Constructor Summary

LeafClass(Algernon algy, String name, int numArgs)

Method Summary

void	execute(Processor processor, AlgernonKBSet kbSet) Executes the LeafClass opcode, which collects all direct and indirect subclasses of a class that are leaves.

Methods inherited from class org.algernon.aam.Opcode

argumentToClass, argumentToClass, argumentToFacet, argumentToFacet, argumentToFrame, argumentToFrame, argumentToInstance, argumentToInstance, argumentToInstance, argumentToRelation, argumentToRelation, getName, getNumberOfArguments, setName, setNumberOfArguments, toString

Methods inherited from class org.jatha.dynatype.StandardLispValue

abs, acos, add, adjustSpecialCount, append, apply, apropos_print, asin, assoc, atan, atan2, atom, basic_atom, basic_bignump, basic_consp, basic_constantp, basic_floatp, basic_foreignp, basic_functionp, basic_integerp, basic_keywordp, basic_length, basic_listp, basic_macrop, basic_null, basic_numberp, basic_stringp, basic_symbolp, bignump, boundp, butlast, car, cdr, ceiling, characterp, clrhash, compareTo, concatenate, consp, constantp, contains, copy_list, copy, cos, cot, csc, degreesToRadians, divide, eighth, elt, elt, eq, eql, equal, equalNumeric, factorial, fboundp, fifth, first, floatp, floor, fourth, funcall, functionp, get_specialCount, gethash, gethash, getLisp, greaterThan, greaterThanOrEqual, hash_table_count, hash_table_rehash_size, hash_table_rehash_threshold, hash_table_size, hash_table_test, hashtablep, integerp, internal_getName, internal_prin1_as_cdr, internal_prin1, internal_princ_as_cdr, internal_princ, internal_print_as_cdr, internal_print, iterator, keywordp, last, length, lessThan, lessThanOrEqual, lisp_null, list, listp, max, member, min, multiply, nconc, negate, neql, ninth, nreverse, nstringCapitalize, nstringDowncase, nstringUpcase, numberp, pop, position, prin1, princ, print, push, radiansToDegrees, rassoc, reciprocal, remhash, remove, rest, reverse, rplaca, rplacd, sec, second, set_special, setf_gethash, setf_symbol_function, setf_symbol_plist, setf_symbol_value, setLisp, setPackage, setq, seventh, sin, sixth, specialP, sqrt, string, stringCapitalize, stringDowncase, stringEndsWith, stringEq, stringEqual, stringGreaterP, stringGreaterThan, stringGreaterThanOrEqual, stringLeftTrim, stringLeftTrim, stringLessP, stringLessThan, stringLessThanOrEqual, stringNeq, stringNotGreaterP, stringNotLessP, stringp, stringRightTrim, stringRightTrim, stringStartsWith, stringTrim, stringTrim, stringUpcase, subst, substring, substring, subtract, symbol_function, symbol_name, symbol_package, symbol_plist, symbol_value, symbolp, tan, tenth, third, toCollection, toJava, toJava, toString, toStringAsCdr_internal, toStringAsCdr, toStringShort, toStringShort, toStringSimple, type_of, typep, zerop

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

LeafClass

public LeafClass(Algernon algy,
                 String name,
                 int numArgs)

Method Detail

execute

public void execute(Processor processor,
                    AlgernonKBSet kbSet)
             throws AlgernonException

Executes the LeafClass opcode, which collects all direct and indirect subclasses of a class that are leaves.

Overrides:

execute in class Opcode

Parameters:

processor -

Throws:

AlgernonException