net.cscott.sdr.calls.ast
Class Prim

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

public class Prim
extends SeqCall

A Prim represents a primitive action: a certain distance travelled forward and to the side, while rotating a certain amount, performed in a certain number of beats. PRIM is a leaf node in a our AST.

Version:

$Id: Prim.java,v 1.10 2006-10-25 20:39:36 cananian Exp $

Author:

C. Scott Ananian

Nested Class Summary

static class

Prim.Direction

Field Summary

Prim.Direction	dirRot
Prim.Direction	dirX
Prim.Direction	dirY
boolean	passRight
ExactRotation	rot
static Prim	STAND_STILL
Fraction	time
Fraction	x
Fraction	y

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

type

Constructor Summary

Prim(Prim.Direction dirX, Fraction x, Prim.Direction dirY, Fraction y, Prim.Direction dirRot, ExactRotation rot)

Prim(Prim.Direction dirX, Fraction x, Prim.Direction dirY, Fraction y, Prim.Direction dirRot, ExactRotation rot, Fraction time, boolean passRight)

Method Summary

<T> SeqCall	accept(TransformVisitor<T> v, T t)
<RESULT,CLOSURE> RESULT	accept(ValueVisitor<RESULT,CLOSURE> v, CLOSURE cl)
String	argsToString()
Prim	build(Prim.Direction dirX, Fraction x, Prim.Direction dirY, Fraction y, Prim.Direction dirRot, ExactRotation rot, Fraction time, boolean passRight) Factory: creates new Prim only if it would differ from this.
boolean	equals(Object o)
int	hashCode()
Prim	scaleTime(Fraction f) Create a new Prim, identical to this one except that the time is scaled by the given fraction.

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

toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

x

public final Fraction x

y

public final Fraction y

rot

public final ExactRotation rot

dirX

public final Prim.Direction dirX

dirY

public final Prim.Direction dirY

dirRot

public final Prim.Direction dirRot

time

public final Fraction time

passRight

public final boolean passRight

STAND_STILL

public static final Prim STAND_STILL

Constructor Detail

Prim

public Prim(Prim.Direction dirX,
            Fraction x,
            Prim.Direction dirY,
            Fraction y,
            Prim.Direction dirRot,
            ExactRotation rot)

Prim

public Prim(Prim.Direction dirX,
            Fraction x,
            Prim.Direction dirY,
            Fraction y,
            Prim.Direction dirRot,
            ExactRotation rot,
            Fraction time,
            boolean passRight)

Method Detail

accept

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

Specified by:

accept in class SeqCall

accept

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

Specified by:

accept in class AstNode

argsToString

public String argsToString()

Overrides:

argsToString in class AstNode

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

scaleTime

public Prim scaleTime(Fraction f)

Create a new Prim, identical to this one except that the time is scaled by the given fraction.

build

public Prim build(Prim.Direction dirX,
                  Fraction x,
                  Prim.Direction dirY,
                  Fraction y,
                  Prim.Direction dirRot,
                  ExactRotation rot,
                  Fraction time,
                  boolean passRight)

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