net.cscott.sdr.calls.ast
Class Seq

java.lang.Object
  net.cscott.sdr.calls.ast.AstNode
      net.cscott.sdr.calls.ast.Comp
          net.cscott.sdr.calls.ast.Seq

public class Seq
extends Comp

Seq is the serial composition of primitive call pieces.

Version:

$Id: Seq.java,v 1.5 2006-10-17 16:29:05 cananian Exp $

Author:

C. Scott Ananian

Field Summary

List<SeqCall>

children

Fields inherited from class net.cscott.sdr.calls.ast.AstNode

type

Constructor Summary

Seq(List<SeqCall> children)

Seq(SeqCall... children)

Method Summary

<T> Comp	accept(TransformVisitor<T> v, T t) Visitor pattern implementation for transformations.
<RESULT,CLOSURE> RESULT	accept(ValueVisitor<RESULT,CLOSURE> v, CLOSURE cl) Visitor pattern implementation for computations.
String	argsToString()
Seq	build(List<SeqCall> children) Factory: creates new Seq only if it would differ from this.

Methods inherited from class net.cscott.sdr.calls.ast.AstNode

toString, valueOf

Methods inherited from class java.lang.Object

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

Field Detail

children

public final List<SeqCall> children

Constructor Detail

Seq

public Seq(SeqCall... children)

Seq

public Seq(List<SeqCall> children)

Method Detail

accept

public <T> Comp accept(TransformVisitor<T> v,
                       T t)

Description copied from class: AstNode

Visitor pattern implementation for transformations. Each AstNode accepts a TransformVisitor and a value, and returns an instance of its own type (ie, Seq.accept(tv, "A") returns a Seq). The 't' parameter is a closure.

Specified by:

accept in class Comp

accept

public <RESULT,CLOSURE> RESULT accept(ValueVisitor<RESULT,CLOSURE> v,
                                      CLOSURE cl)

Description copied from class: AstNode

Visitor pattern implementation for computations. Each AstNode accepts a ValueVisitor and a closure, and returns an object of the appropriate result type.

Specified by:

accept in class AstNode

build

public Seq build(List<SeqCall> children)

Factory: creates new Seq only if it would differ from this.

argsToString

public String argsToString()

Overrides:

argsToString in class AstNode