kawa.standard
Class ifp

java.lang.Object
  |
  +--gnu.expr.Declaration
        |
        +--kawa.lang.Syntax
              |
              +--kawa.standard.ifp

public class ifp

extends Syntax

implements Printable

The Syntax transformer that re-writes the "if" Scheme primitive.

Fields inherited from class gnu.expr.Declaration

context, firstCall, flags, id, type, value

Constructor Summary

ifp()

Method Summary

Expression

rewrite(java.lang.Object obj, Translator tr) Re-write an expression that is an "application" of this Syntax object.

Methods inherited from class kawa.lang.Syntax

print, rewriteForm, scanForDefinitions

Methods inherited from class gnu.expr.Declaration

allocateVariable, assignField, compileStore, getCanCall, getCanRead, getCanWrite, getColumn, getContext, getFile, getLine, getName, getType, getValue, getVariable, ignorable, initBinding, isFluid, isIndirectBinding, isLexical, isPrivate, isProcedureDecl, isPublic, isSimple, isStatic, load, loadOwningObject, nextDecl, noteValue, pushIndirectBinding, setCanCall, setCanRead, setCanWrite, setFile, setFlag, setFluid, setIndirectBinding, setLine, setLine, setName, setPrivate, setProcedureDecl, setSimple, setType, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ifp

public ifp()

Method Detail

rewrite

public Expression rewrite(java.lang.Object obj,
                          Translator tr)

Description copied from class: Syntax

Re-write an expression that is an "application" of this Syntax object.

Overrides:

rewrite in class Syntax

Tags copied from class: Syntax

Parameters:

obj - the arguments to this "application" (i.e. the cdr of the macro/builtin invokation)

tr - the Translator that provides context

Returns:

the re-written expression