kawa.standard
Class map

java.lang.Object
  gnu.mapping.PropertySet
      gnu.mapping.Procedure
          gnu.mapping.ProcedureN
              kawa.standard.map

All Implemented Interfaces:

CanInline, Named

public class map
extends ProcedureN
implements CanInline

Implement the Scheme standard functions "map" and "for-each".

Field Summary

Fields inherited from class gnu.mapping.ProcedureN

noArgs

Constructor Summary

map(boolean collect)

Method Summary

java.lang.Object	apply2(java.lang.Object arg1, java.lang.Object arg2)
java.lang.Object	applyN(java.lang.Object[] args)
static void	forEach1(Procedure proc, java.lang.Object list) An optimized single-list version of for-each.
Expression	inline(ApplyExp exp, ExpWalker walker) Inline an application of this Procedure and return result.
static java.lang.Object	map1(Procedure proc, java.lang.Object list) An optimized single-list version of map.

Methods inherited from class gnu.mapping.ProcedureN

apply0, apply1, apply3, apply4

Methods inherited from class gnu.mapping.Procedure

apply, apply, check0, check1, check2, check3, check4, checkArgCount, checkN, getSetter, getSourceLocation, match0, match1, match2, match3, match4, matchN, maxArgs, minArgs, numArgs, set0, set1, setN, setSetter, setSourceLocation, toString

Methods inherited from class gnu.mapping.PropertySet

getName, getProperty, getSymbol, removeProperty, setName, setProperty, setProperty, setSymbol

Methods inherited from class java.lang.Object

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

Constructor Detail

map

public map(boolean collect)

Method Detail

map1

public static java.lang.Object map1(Procedure proc,
                                    java.lang.Object list)
                             throws java.lang.Throwable

An optimized single-list version of map.

Throws:

java.lang.Throwable

forEach1

public static void forEach1(Procedure proc,
                            java.lang.Object list)
                     throws java.lang.Throwable

An optimized single-list version of for-each.

Throws:

java.lang.Throwable

apply2

public java.lang.Object apply2(java.lang.Object arg1,
                               java.lang.Object arg2)
                        throws java.lang.Throwable

Overrides:

apply2 in class ProcedureN

Throws:

java.lang.Throwable

applyN

public java.lang.Object applyN(java.lang.Object[] args)
                        throws java.lang.Throwable

Specified by:

applyN in class ProcedureN

Throws:

java.lang.Throwable

inline

public Expression inline(ApplyExp exp,
                         ExpWalker walker)

Description copied from interface: CanInline

Inline an application of this Procedure and return result. Can return original expression.

Specified by:

inline in interface CanInline