org.jruby.ir.operands

Class LocalVariable

java.lang.Object

org.jruby.ir.operands.Operand

org.jruby.ir.operands.Variable

org.jruby.ir.operands.LocalVariable

All Implemented Interfaces:

java.lang.Comparable

Direct Known Subclasses:

ClosureLocalVariable, Self

public class LocalVariable
extends Variable

Author:

enebo

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	name
protected int	offset
protected int	scopeDepth

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
LocalVariable(java.lang.String name, int scopeDepth, int location)

Method Summary

Methods

Modifier and Type	Method and Description
Variable	cloneForCloningClosure(InlinerInfo ii)
LocalVariable	cloneForDepth(int n)
int	compareTo(java.lang.Object arg0)
boolean	equals(java.lang.Object obj)
int	getLocation()
java.lang.String	getName()
int	getScopeDepth()
int	hashCode()
boolean	isSelf()
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

name

protected java.lang.String name

scopeDepth

protected int scopeDepth

offset

protected int offset

Constructor Detail

LocalVariable

public LocalVariable(java.lang.String name,
             int scopeDepth,
             int location)

Method Detail

getScopeDepth

public int getScopeDepth()

getLocation

public int getLocation()

getName

public java.lang.String getName()

Specified by:

getName in class Variable

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

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 arg0)

isSelf

public boolean isSelf()

retrieve

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

Overrides:

retrieve in class Operand

cloneForCloningClosure

public Variable cloneForCloningClosure(InlinerInfo ii)

Specified by:

cloneForCloningClosure in class Variable

cloneForDepth

public LocalVariable cloneForDepth(int n)

visit

public void visit(IRVisitor visitor)

Overrides:

visit in class Operand