org.jatha.dynatype
Class StandardLispKeyword

java.lang.Object
  org.jatha.dynatype.StandardLispValue
      org.jatha.dynatype.StandardLispAtom
          org.jatha.dynatype.StandardLispSymbol
              org.jatha.dynatype.StandardLispConstant
                  org.jatha.dynatype.StandardLispKeyword

All Implemented Interfaces:

Comparable, LispAtom, LispConstant, LispKeyword, LispSymbol, LispValue

public class StandardLispKeyword
extends StandardLispConstant
implements LispKeyword

A keyword is a constant (symbol) which evaluates to itself.

Field Summary

Fields inherited from class org.jatha.dynatype.StandardLispSymbol

f_documentation, f_function, f_isExternalInPackage, f_isSpecial, f_mixedCase, f_name, f_package, f_plist, f_specialCount, f_value

Fields inherited from class org.jatha.dynatype.StandardLispValue

f_lisp

Constructor Summary

StandardLispKeyword()

StandardLispKeyword(Jatha lisp, LispString symbolNameString)

StandardLispKeyword(Jatha lisp, String symbolName)

Method Summary

boolean	basic_constantp() Returns Java true if the object is a constant.
boolean	basic_keywordp() Returns Java true if the object is a keyword.
LispValue	keywordp() Returns T if the object is a keyword.
LispValue	setf_symbol_value(LispValue newValue) Sets the value of a symbol.
Object	toJava() Returns a String containing the printed equivalent of this keyword.
String	toString() Returns this symbol as a string, including the package.
String	toStringSimple() Strips or-bars from a LispSymbol name.

Methods inherited from class org.jatha.dynatype.StandardLispSymbol

adjustSpecialCount, apply, apropos_print, basic_symbolp, boundp, documentation, equals, externalP, fboundp, funcall, get_specialCount, internal_getName, internal_prin1, internal_princ, internal_print, pop, push, set_special, setExternal, setf_documentation, setf_symbol_function, setf_symbol_plist, setPackage, setq, specialP, string, symbol_function, symbol_name, symbol_package, symbol_plist, symbol_value, symbolp, type_of, typep

Methods inherited from class org.jatha.dynatype.StandardLispAtom

atom, basic_atom

Methods inherited from class org.jatha.dynatype.StandardLispValue

abs, acos, add, append, asin, assoc, atan, atan2, basic_bignump, basic_consp, basic_floatp, basic_foreignp, basic_functionp, basic_integerp, basic_length, basic_listp, basic_macrop, basic_null, basic_numberp, basic_stringp, bignump, 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, fifth, first, floatp, floor, fourth, functionp, 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_prin1_as_cdr, internal_princ_as_cdr, internal_print_as_cdr, iterator, last, length, lessThan, lessThanOrEqual, lisp_null, list, listp, max, member, min, multiply, nconc, negate, neql, ninth, nreverse, nstringCapitalize, nstringDowncase, nstringUpcase, numberp, position, prin1, princ, print, radiansToDegrees, rassoc, readFromString, reciprocal, remhash, remove, rest, reverse, rplaca, rplacd, sec, second, setf_gethash, setLisp, seventh, showStackTrace, sin, sixth, sqrt, 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, tan, tenth, third, toCollection, toJava, toString, toStringAsCdr_internal, toStringAsCdr, toStringShort, toStringShort, uses, zerop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jatha.dynatype.LispSymbol

externalP, setExternal

Methods inherited from interface org.jatha.dynatype.LispValue

abs, acos, add, adjustSpecialCount, append, apply, apropos_print, asin, assoc, atan, atan2, atom, basic_atom, basic_bignump, basic_consp, basic_floatp, basic_foreignp, basic_functionp, basic_integerp, 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, documentation, 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, 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, readFromString, reciprocal, remhash, remove, rest, reverse, rplaca, rplacd, sec, second, set_special, setf_documentation, setf_gethash, setf_symbol_function, setf_symbol_plist, 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, toString, toStringAsCdr_internal, toStringAsCdr, toStringShort, toStringShort, type_of, typep, uses, zerop

Constructor Detail

StandardLispKeyword

public StandardLispKeyword()

StandardLispKeyword

public StandardLispKeyword(Jatha lisp,
                           String symbolName)

StandardLispKeyword

public StandardLispKeyword(Jatha lisp,
                           LispString symbolNameString)

Method Detail

basic_constantp

public boolean basic_constantp()

Description copied from interface: LispValue

Returns Java true if the object is a constant.

Specified by:

basic_constantp in interface LispValue

Overrides:

basic_constantp in class StandardLispConstant

basic_keywordp

public boolean basic_keywordp()

Description copied from interface: LispValue

Returns Java true if the object is a keyword.

Specified by:

basic_keywordp in interface LispValue

Overrides:

basic_keywordp in class StandardLispValue

toJava

public Object toJava()

Returns a String containing the printed equivalent of this keyword.

Specified by:

toJava in interface LispValue

Overrides:

toJava in class StandardLispSymbol

toString

public String toString()

Description copied from class: StandardLispSymbol

Returns this symbol as a string, including the package.

Specified by:

toString in interface LispValue

Overrides:

toString in class StandardLispSymbol

Returns:

String The value in a string.

toStringSimple

public String toStringSimple()

Description copied from class: StandardLispSymbol

Strips or-bars from a LispSymbol name. Leaves a colon on the front of keyword symbols.

Specified by:

toStringSimple in interface LispValue

Overrides:

toStringSimple in class StandardLispSymbol

keywordp

public LispValue keywordp()

Description copied from interface: LispValue

Returns T if the object is a keyword.

Specified by:

keywordp in interface LispValue

Overrides:

keywordp in class StandardLispValue

setf_symbol_value

public LispValue setf_symbol_value(LispValue newValue)

Description copied from interface: LispValue

Sets the value of a symbol.

Specified by:

setf_symbol_value in interface LispValue

Overrides:

setf_symbol_value in class StandardLispConstant