Compiler

The web branch of this project adds a DSL and a compiler from the DSL to Scala source.

Welcome to Scala version 2.8.0.final (Java HotSpot(TM) 64-Bit Server VM, Java 1.6.0_20).
Type in expressions to have them evaluated.
Type :help for more information.

scala> import com.biosimilarity.lift.model._
import com.biosimilarity.lift.model._
import com.biosimilarity.lift.model._

scala> import specialK._
import specialK._
import specialK._

scala> import Absyn._
import Absyn._
import Absyn._

scala> import Eval._
import Eval._
import Eval._

scala> new REPL()
new REPL()
res0: com.biosimilarity.lift.model.REPL = com.biosimilarity.lift.model.REPL@1cf7b8fc

scala> res0.compile( "a( X )?( P ){ *P }" )
res0.compile( "a( X )?( P ){ *P }" )
res1: res0.theCompiler.Source = <source>{ object InputGuarded1122b4a5-38f8-47a7-8773-89a359e62c6e extends AgentExecutor { override def execute( tstore : TermStore ) = { val dummyff78cd10-43f0-4776-90d2-503caec4f8dc = tstore.get( new CnxnBranch[String,String]( a, new CnxnLeaf[String,String]( X ) ), ( subst76fdc27f-ca5e-44b6-8d46-6fed81b51a0b ) =&gt; { Some( RBound( Some( P ), unifyc9881a60-4336-4af5-b707-5c46ca99f342 ) ) = subst76fdc27f-ca5e-44b6-8d46-6fed81b51a0b ; unifyc9881a60-4336-4af5-b707-5c46ca99f342 match { case Some( substd724d40e-48ff-4b5e-8a26-24c536eee2f5 ) =&gt; { X = substd724d40e-48ff-4b5e-8a26-24c536eee2f5.get( &quot;XX&quot; ) ;  { object Composition4184df24-d861-4811-81e7-f2d940a63574 extends AgentExecutor { override def execute( tstore : TermStore ) = { object Threadf8...
scala> println( res1.text )
println( res1.text )
{ object InputGuarded1122b4a5-38f8-47a7-8773-89a359e62c6e extends AgentExecutor { override def execute( tstore : TermStore ) = { val dummyff78cd10-43f0-4776-90d2-503caec4f8dc = tstore.get( new CnxnBranch[String,String]( a, new CnxnLeaf[String,String]( X ) ), ( subst76fdc27f-ca5e-44b6-8d46-6fed81b51a0b ) => { Some( RBound( Some( P ), unifyc9881a60-4336-4af5-b707-5c46ca99f342 ) ) = subst76fdc27f-ca5e-44b6-8d46-6fed81b51a0b ; unifyc9881a60-4336-4af5-b707-5c46ca99f342 match { case Some( substd724d40e-48ff-4b5e-8a26-24c536eee2f5 ) => { X = substd724d40e-48ff-4b5e-8a26-24c536eee2f5.get( "XX" ) ;  { object Composition4184df24-d861-4811-81e7-f2d940a63574 extends AgentExecutor { override def execute( tstore : TermStore ) = { object Threadf8d4b252-7010-4ce2-a4eb-809e3f026f2d extends Thread { override def run() = { object Replicationbccdb901-0569-41d5-abd5-ba912a3b9c5f extends AgentExecutor { override def execute( tstore : TermStore ) = { P.execute( tstore ) } } ; Replicationbccdb901-0569-41d5-abd5-ba912a3b9c5f.execute( tstore ) } } ; Threadf8d4b252-7010-4ce2-a4eb-809e3f026f2d.run() ;  } } ; Composition4184df24-d861-4811-81e7-f2d940a63574.execute( tstore ) } } case None => { { object Composition4184df24-d861-4811-81e7-f2d940a63574 extends AgentExecutor { override def execute( tstore : TermStore ) = { object Threadf8d4b252-7010-4ce2-a4eb-809e3f026f2d extends Thread { override def run() = { object Replicationbccdb901-0569-41d5-abd5-ba912a3b9c5f extends AgentExecutor { override def execute( tstore : TermStore ) = { P.execute( tstore ) } } ; Replicationbccdb901-0569-41d5-abd5-ba912a3b9c5f.execute( tstore ) } } ; Threadf8d4b252-7010-4ce2-a4eb-809e3f026f2d.run() ;  } } ; Composition4184df24-d861-4811-81e7-f2d940a63574.execute( tstore ) } } } } ) } } ; InputGuarded1122b4a5-38f8-47a7-8773-89a359e62c6e.execute( tstore ) }

scala> :q

which when formatted a little more nicely looks like

{
  object InputGuarded1122b4a5-38f8-47a7-8773-89a359e62c6e
   extends AgentExecutor
  {
    override def execute( tstore : TermStore ) = {
      val dummyff78cd10-43f0-4776-90d2-503caec4f8dc =
	tstore.get(
	  new CnxnBranch[String,String](
	    a,
	    new CnxnLeaf[String,String]( X )
	  ),
	  ( subst76fdc27f-ca5e-44b6-8d46-6fed81b51a0b ) => {
	    Some(
	      RBound(
		Some( P ),
		unifyc9881a60-4336-4af5-b707-5c46ca99f342
	      )
	    ) = subst76fdc27f-ca5e-44b6-8d46-6fed81b51a0b ;
	    unifyc9881a60-4336-4af5-b707-5c46ca99f342 match {
	      case Some( substd724d40e-48ff-4b5e-8a26-24c536eee2f5 )
	      => {
		X = substd724d40e-48ff-4b5e-8a26-24c536eee2f5.get( "XX" ) ;
		{
		  object Composition4184df24-d861-4811-81e7-f2d940a63574
		   extends AgentExecutor
		  {
		    override def execute( tstore : TermStore ) = {
		      object Threadf8d4b252-7010-4ce2-a4eb-809e3f026f2d
		       extends Thread
		      {
			override def run() = {
			  object Replicationbccdb901-0569-41d5-abd5-ba912a3b9c5f
			   extends AgentExecutor
			  {
			    override def execute( tstore : TermStore ) = {
			      P.execute( tstore )
			    }
			  } ;			  
			  Replicationbccdb901-0569-41d5-abd5-ba912a3b9c5f.execute(
			    tstore
			  )
			}
		      } ;
		      Threadf8d4b252-7010-4ce2-a4eb-809e3f026f2d.run()
		      ;
		    }
		  } ;
		  Composition4184df24-d861-4811-81e7-f2d940a63574.execute(
		    tstore
		  )
		}
	      }
	      case None =>
		{
		  {
		    object Composition4184df24-d861-4811-81e7-f2d940a63574
		     extends AgentExecutor
		    {
		      override def execute( tstore : TermStore ) = {
			object Threadf8d4b252-7010-4ce2-a4eb-809e3f026f2d
			 extends Thread
			{
			  override def run() = {
			    object Replicationbccdb901-0569-41d5-abd5-ba912a3b9c5f
			     extends AgentExecutor
			    {
			      override def execute( tstore : TermStore) = {
				P.execute( tstore )
			      }
			    } ;
			    Replicationbccdb901-0569-41d5-abd5-ba912a3b9c5f.execute(
			      tstore
			    )
			  }
			} ;			
			Threadf8d4b252-7010-4ce2-a4eb-809e3f026f2d.run() ;
		      }
		    } ;
		    Composition4184df24-d861-4811-81e7-f2d940a63574.execute(
		      tstore
		    )
		  }
		}
	    }
	  }
	)
    }
  } ;
  InputGuarded1122b4a5-38f8-47a7-8773-89a359e62c6e.execute( tstore )
}