Package org.pkl.core.ast.expression.unary

Class ReadOrNullStdLibNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

org.pkl.core.ast.PklNode

org.pkl.core.ast.ExpressionNode

org.pkl.core.ast.expression.unary.UnaryExpressionNode

org.pkl.core.ast.expression.unary.AbstractReadNode

org.pkl.core.ast.expression.unary.ReadOrNullStdLibNode

All Implemented Interfaces:

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

public abstract class ReadOrNullStdLibNode
extends AbstractReadNode

Stdlib nodes are shared between engines. As such they can't use a cached [VmContextReference], which is bound to a single engine.

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.expression.unary.AbstractReadNode

currentModule

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

sourceSection

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ReadOrNullStdLibNode(com.oracle.truffle.api.source.SourceSection sourceSection, ModuleKey moduleKey)

Method Summary

Modifier and Type	Method	Description
Object	read(String resourceUri)

Methods inherited from class org.pkl.core.ast.expression.unary.AbstractReadNode

doRead, parseUri

Methods inherited from class org.pkl.core.ast.expression.unary.UnaryExpressionNode

fallback

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 Details

ReadOrNullStdLibNode

protected ReadOrNullStdLibNode(com.oracle.truffle.api.source.SourceSection sourceSection,
 ModuleKey moduleKey)

Method Details

read

public Object read(String resourceUri)