org.jruby.ir.operands

Class Float

java.lang.Object

org.jruby.ir.operands.Operand

org.jruby.ir.operands.ImmutableLiteral

org.jruby.ir.operands.Float

public class Float
extends ImmutableLiteral

Field Summary

Fields

Modifier and Type	Field and Description
double	value

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

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description
Float(double value)

Method Summary

Methods

Modifier and Type	Method and Description
Operand	computeValue(String methodName, Operand arg)
Object	createCacheObject(ThreadContext context) Implementing class is responsible for constructing the cached value.
double	getValue()
boolean	hasKnownValue() Do we know the value of this operand at compile-time? If we do then it may be possible to constant propagate (one case: We also know it is also an ImmutableLiteral).
String	toString()
void	visit(IRVisitor visitor)

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

addUsedVariables, cachedObject, canCopyPropagate, cloneForInlining, isCached, retrieve

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

fetchCompileTimeArrayElement, getSimplifiedOperand, getValue

Methods inherited from class java.lang.Object

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

Field Detail

value

public final double value

Constructor Detail

Float

public Float(double value)

Method Detail

hasKnownValue

public boolean hasKnownValue()

Description copied from class: Operand

Do we know the value of this operand at compile-time? If we do then it may be possible to constant propagate (one case: We also know it is also an ImmutableLiteral).

Overrides:

hasKnownValue in class ImmutableLiteral

Returns:

true if a known compile-time value.

createCacheObject

public Object createCacheObject(ThreadContext context)

Description copied from class: ImmutableLiteral

Implementing class is responsible for constructing the cached value.

Specified by:

createCacheObject in class ImmutableLiteral

toString

public String toString()

Overrides:

toString in class Object

computeValue

public Operand computeValue(String methodName,
                   Operand arg)

visit

public void visit(IRVisitor visitor)

Overrides:

visit in class Operand

getValue

public double getValue()