Package org.pkl.core.ast.internal

Class BlackholeNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

org.pkl.core.ast.PklNode

org.pkl.core.ast.ExpressionNode

org.pkl.core.ast.internal.BlackholeNode

All Implemented Interfaces:

com.oracle.truffle.api.nodes.NodeInterface, java.lang.Cloneable

public abstract class BlackholeNode
extends ExpressionNode

Ensures that `childNode` isn't optimized away.

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.Node.Child, com.oracle.truffle.api.nodes.Node.Children

Field Summary

Fields inherited from class org.pkl.core.ast.PklNode

sourceSection

Constructor Summary

Constructors

Constructor	Description
BlackholeNode()

Method Summary

Modifier and Type	Method	Description
protected @Nullable java.lang.Object	evalBoolean(boolean value)
protected @Nullable java.lang.Object	evalFloat(double value)
protected @Nullable java.lang.Object	evalInt(long value)
protected @Nullable java.lang.Object	evalObject(java.lang.Object value)

Methods inherited from class org.pkl.core.ast.ExpressionNode

executeBoolean, executeFloat, executeGeneric, executeInt

Methods inherited from class org.pkl.core.ast.PklNode

exceptionBuilder, getShortName, getSourceSection, toString

Methods inherited from class com.oracle.truffle.api.nodes.Node

accept, adoptChildren, atomic, atomic, copy, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, insert, insert, isAdoptable, isSafelyReplaceableBy, notifyInserted, onReplace, replace, replace, reportPolymorphicSpecialize

Methods inherited from class java.lang.Object

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

Constructor Detail

BlackholeNode

public BlackholeNode()

Method Detail

evalBoolean

protected @Nullable java.lang.Object evalBoolean(boolean value)

evalInt

protected @Nullable java.lang.Object evalInt(long value)

evalFloat

protected @Nullable java.lang.Object evalFloat(double value)

evalObject

protected @Nullable java.lang.Object evalObject(java.lang.Object value)