net.cscott.sdr.calls.ast
Class Part

java.lang.Object
  net.cscott.sdr.calls.ast.AstNode
      net.cscott.sdr.calls.ast.SeqCall
          net.cscott.sdr.calls.ast.Part

public class Part
extends SeqCall

Part denotes an fractional part of a call. Iff isDivisible is false, calls can not be fractionalized below this Part. The Part also denotes timing: each part executes in the same amount of time (unless modified by In. Part has exactly one child, which is a Comp.

Version:

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

Author:

C. Scott Ananian

Field Summary

Comp	child
boolean	isDivisible

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

type

Constructor Summary

Part(boolean isDivisible, Comp child)

Method Summary

<T> SeqCall	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()
Part	build(boolean isDivisible, Comp child) Factory: creates new Part 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

isDivisible

public final boolean isDivisible

child

public final Comp child

Constructor Detail

Part

public Part(boolean isDivisible,
            Comp child)

Method Detail

accept

public <T> SeqCall 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 SeqCall

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 Part build(boolean isDivisible,
                  Comp child)

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

argsToString

public String argsToString()

Overrides:

argsToString in class AstNode