orc.ast.oil.expression
Class Stop

java.lang.Object
  orc.ast.oil.expression.Expression
      orc.ast.oil.expression.Stop

public class Stop
extends Expression

Constructor Summary

Stop()

Method Summary

<E> E	accept(Visitor<E> visitor)
void	addIndices(java.util.Set<java.lang.Integer> indices, int depth) If this expression has any indices which are >= depth, add (index - depth) to the index set accumulator.
void	enter(Token t)
boolean	equals(java.lang.Object obj) All instances of Stop are equal.
int	hashCode() All instances of Stop return a constant hash code.
Expression	marshal()
void	populateContinuations()
java.lang.String	toString()
Type	typesynth(TypingContext ctx)

Methods inherited from class orc.ast.oil.expression.Expression

freeVars, getPublishContinuation, leave, marshalAll, setPublishContinuation, typecheck

Methods inherited from class java.lang.Object

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

Constructor Detail

Stop

public Stop()

Method Detail

hashCode

public int hashCode()

All instances of Stop return a constant hash code.

Specified by:

hashCode in class Expression

See Also:

Object.hashCode()

equals

public boolean equals(java.lang.Object obj)

All instances of Stop are equal.

Specified by:

equals in class Expression

See Also:

Object.equals(java.lang.Object)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

accept

public <E> E accept(Visitor<E> visitor)

Specified by:

accept in class Expression

typesynth

public Type typesynth(TypingContext ctx)

Specified by:

typesynth in class Expression

addIndices

public void addIndices(java.util.Set<java.lang.Integer> indices,
                       int depth)

Description copied from class: Expression

If this expression has any indices which are >= depth, add (index - depth) to the index set accumulator. The depth increases each time this method recurses through a binder. The default implementation is to assume the expression has no free variables, and thus do nothing. Expressions which contain variables or subexpressions override this behavior.

Specified by:

addIndices in class Expression

Parameters:

indices - The index set accumulator.

depth - The minimum index for a free variable.

marshal

public Expression marshal()
                   throws CompilationException

Specified by:

marshal in class Expression

Throws:

CompilationException

populateContinuations

public void populateContinuations()

Specified by:

populateContinuations in class Expression

enter

public void enter(Token t)

Specified by:

enter in class Expression