harpoon.Tools.PatMat
Class Spec.StmExp

java.lang.Object
  harpoon.Tools.PatMat.Spec.Stm
      harpoon.Tools.PatMat.Spec.StmExp

Enclosing class:

Spec

public static class Spec.StmExp
extends Spec.Stm

Extension of Spec.Stm representing an expression which is evaluated for its side effects (i.e. we throw away the return value).

See Also:

EXPR

Field Summary

Spec.Exp

exp Expression for this.

Constructor Summary

Spec.StmExp(Spec.Exp exp)
Constructs a new Spec.StmExp.

Method Summary

void	accept(Spec.StmVisitor v) Applies v's visit method to this.
Spec.Stm	build(Spec.ExpList kids) Creates a new Spec.Stm similar to this one, using the provided Spec.ExpList of children.
Spec.ExpList	kids() Creates an Spec.ExpList of children of this Spec.Stm.
String	toString()

Methods inherited from class harpoon.Tools.PatMat.Spec.Stm

canBeRootOfData

Methods inherited from class java.lang.Object

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

Field Detail

exp

public final Spec.Exp exp

Expression for this.

Constructor Detail

Spec.StmExp

public Spec.StmExp(Spec.Exp exp)

Constructs a new Spec.StmExp.

Parameters:

exp - Expression to be evaluated.

Method Detail

accept

public void accept(Spec.StmVisitor v)

Description copied from class: Spec.Stm

Applies v's visit method to this. This is effectively a gludge to emulate multiple dispatch. Must be reimplemented by all subclasses of Spec.Stm.
effects: Calls v.visit(this).

Specified by:

accept in class Spec.Stm

See Also:

"Design Patterns pgs. 331-344"

build

public Spec.Stm build(Spec.ExpList kids)

Description copied from class: Spec.Stm

Creates a new Spec.Stm similar to this one, using the provided Spec.ExpList of children.

Specified by:

build in class Spec.Stm

kids

public Spec.ExpList kids()

Description copied from class: Spec.Stm

Creates an Spec.ExpList of children of this Spec.Stm.

Specified by:

kids in class Spec.Stm

toString

public String toString()

Overrides:

toString in class Object