org.jruby.ir.operands

Class TemporaryVariable

java.lang.Object

org.jruby.ir.operands.Operand

org.jruby.ir.operands.Variable

org.jruby.ir.operands.TemporaryVariable

All Implemented Interfaces:

java.lang.Comparable

Direct Known Subclasses:

TemporaryClosureVariable

public class TemporaryVariable
extends Variable

A set of variables which are only used in a particular scope and never visible to Ruby itself.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.lang.String	name
int	offset

Fields inherited from class org.jruby.ir.operands.Variable

BLOCK, CURRENT_MODULE, CURRENT_SCOPE

Fields inherited from class org.jruby.ir.operands.Operand

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description
TemporaryVariable(int offset)
TemporaryVariable(java.lang.String name, int offset)

Method Summary

Modifier and Type	Method and Description
Variable	cloneForCloningClosure(InlinerInfo ii)
int	compareTo(java.lang.Object other)
boolean	equals(java.lang.Object obj)
java.lang.String	getName()
protected java.lang.String	getPrefix()
int	hashCode()
java.lang.Object	retrieve(ThreadContext context, IRubyObject self, DynamicScope currDynScope, java.lang.Object[] temp)
java.lang.String	toString()
void	visit(IRVisitor visitor)

Methods inherited from class org.jruby.ir.operands.Variable

addUsedVariables, canCopyPropagate, cloneForInlining, getSimplifiedOperand, getValue, isImplicitBlockArg

Methods inherited from class org.jruby.ir.operands.Operand

fetchCompileTimeArrayElement, hasKnownValue

Methods inherited from class java.lang.Object

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

Field Detail

offset

public final int offset

name

java.lang.String name

Constructor Detail

TemporaryVariable

public TemporaryVariable(int offset)

TemporaryVariable

public TemporaryVariable(java.lang.String name,
                         int offset)

Method Detail

getName

public java.lang.String getName()

Specified by:

getName in class Variable

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

compareTo

public int compareTo(java.lang.Object other)

getPrefix

protected java.lang.String getPrefix()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

cloneForCloningClosure

public Variable cloneForCloningClosure(InlinerInfo ii)

Specified by:

cloneForCloningClosure in class Variable

retrieve

public java.lang.Object retrieve(ThreadContext context,
                                 IRubyObject self,
                                 DynamicScope currDynScope,
                                 java.lang.Object[] temp)

Overrides:

retrieve in class Operand

visit

public void visit(IRVisitor visitor)

Overrides:

visit in class Operand