net.sf.arise.piji
Class LambdaWrapper

java.lang.Object
  |
  +--net.sf.arise.piji.LambdaWrapper

All Implemented Interfaces:

Function

Direct Known Subclasses:

CLLambda, TLambda

public abstract class LambdaWrapper

extends java.lang.Object

implements Function

Constructor Summary

(package private)

LambdaWrapper(Lambda lambda)

Method Summary

java.lang.Object	apply(Context context, Expression[] nodes, int off)
int	getArgumentCount() Gets the minimum number of required arguments
Context	getContext() Gets the definition context
java.lang.String	getDocumentationString() Returns a documentation string
protected Lambda	getLambda()
boolean	isVararg() Returns true iff this function is vararg, ie.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.arise.piji.Function

apply

Constructor Detail

LambdaWrapper

LambdaWrapper(Lambda lambda)

Method Detail

apply

public java.lang.Object apply(Context context,
                              Expression[] nodes,
                              int off)
                       throws java.lang.Throwable

java.lang.Throwable

getLambda

protected Lambda getLambda()

isVararg

public boolean isVararg()

Description copied from interface: Function

Returns true iff this function is vararg, ie. has alt upward bound on the number of arguments

Specified by:

isVararg in interface Function

Returns:

True iff this function is vararg

getArgumentCount

public int getArgumentCount()

Description copied from interface: Function

Gets the minimum number of required arguments

Specified by:

getArgumentCount in interface Function

Returns:

The number of required arguments

getDocumentationString

public java.lang.String getDocumentationString()

Description copied from interface: Function

Returns a documentation string

Specified by:

getDocumentationString in interface Function

Returns:

A documentation string

getContext

public Context getContext()

Description copied from interface: Function

Gets the definition context

Specified by:

getContext in interface Function

Returns:

The definition conetxt