ua.gradsoft.termware.transformers.sys
Class SetPropertyTransformer

java.lang.Object
  ua.gradsoft.termware.AbstractBuildinTransformer
      ua.gradsoft.termware.transformers.sys.SetPropertyTransformer

All Implemented Interfaces:

ITermTransformer

public class SetPropertyTransformer
extends AbstractBuildinTransformer

Transformer for setProperty. setProperty(name,t) - reduced to true with effect of setting term system property 'name' to 't'
(for now exists one system property: 'debug')

Constructor Summary

SetPropertyTransformer()

Method Summary

String	getDescription() return description of this transformer.
String	getName() return name of this transformer
boolean	internalsAtFirst()
static Term	static_transform(Term t, TermSystem sys, TransformationContext ctx)
Term	transform(Term t, TermSystem sys, TransformationContext ctx) attempt to transform term t .

Methods inherited from class ua.gradsoft.termware.AbstractBuildinTransformer

getSource

Methods inherited from class java.lang.Object

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

Constructor Detail

SetPropertyTransformer

public SetPropertyTransformer()

Method Detail

internalsAtFirst

public boolean internalsAtFirst()

Returns:

false

transform

public Term transform(Term t,
                      TermSystem sys,
                      TransformationContext ctx)
               throws TermWareException

Description copied from interface: ITermTransformer

attempt to transform term t .

Parameters:

t - - term to transform

sys - - system which give us access to ebvironment.

ctx - - context of transformation.

Returns:

- transformed term.

Throws:

TermWareException

static_transform

public static Term static_transform(Term t,
                                    TermSystem sys,
                                    TransformationContext ctx)
                             throws TermWareException

Throws:

TermWareException

getDescription

public String getDescription()

return description of this transformer.

Specified by:

getDescription in interface ITermTransformer

Overrides:

getDescription in class AbstractBuildinTransformer

See Also:

TransformerDescription

getName

public String getName()

return name of this transformer

Specified by:

getName in interface ITermTransformer

Overrides:

getName in class AbstractBuildinTransformer

Returns:

name of transformer.

See Also:

TransformerName