com.oracle.truffle.api.utilities

Class IdentityValueProfile

java.lang.Object

com.oracle.truffle.api.utilities.ValueProfile

com.oracle.truffle.api.utilities.IdentityValueProfile

public final class IdentityValueProfile
extends ValueProfile

Represents a ValueProfile that speculates on the object identity of a value.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Object	cachedValue

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	getCachedValue()
boolean	isGeneric()
boolean	isUninitialized()
<T> T	profile(T value)
java.lang.String	toString()

Methods inherited from class com.oracle.truffle.api.utilities.ValueProfile

createClassProfile, createIdentityProfile, createPrimitiveProfile

Methods inherited from class java.lang.Object

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

Field Detail

cachedValue

protected java.lang.Object cachedValue

Method Detail

profile

public <T> T profile(T value)

Specified by:

profile in class ValueProfile

isGeneric

public boolean isGeneric()

isUninitialized

public boolean isUninitialized()

getCachedValue

public java.lang.Object getCachedValue()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object