Package com.oracle.truffle.sl.nodes

Class SLEvalRootNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.ExecutableNode

com.oracle.truffle.api.nodes.RootNode

com.oracle.truffle.sl.nodes.SLEvalRootNode

All Implemented Interfaces:

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

public final class SLEvalRootNode
extends com.oracle.truffle.api.nodes.RootNode

This class performs two additional tasks:

• Lazily registration of functions on first execution. This fulfills the semantics of "evaluating" source code in SL.
• Conversion of arguments to types understood by SL. The SL source code can be evaluated from a different language, i.e., the caller can be a node from a different language that uses types not understood by SL.

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

Constructor Summary

Constructors

Constructor	Description
SLEvalRootNode(SLLanguage language, com.oracle.truffle.api.RootCallTarget rootFunction, Map<com.oracle.truffle.api.strings.TruffleString,com.oracle.truffle.api.RootCallTarget> functions)

Method Summary

Modifier and Type	Method	Description
Object	execute(com.oracle.truffle.api.frame.VirtualFrame frame)
String	getName()
static com.oracle.truffle.api.strings.TruffleString	getTSName()
protected boolean	isInstrumentable()
boolean	isInternal()
String	toString()

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

cloneUninitialized, computeSize, copy, countsTowardsStackTraceLimit, createConstantNode, findAsynchronousFrames, findBytecodeIndex, findInstrumentableCallNode, getCallTarget, getFrameDescriptor, getParentFrameDescriptor, getQualifiedName, isCaptureFramesForTrace, isCaptureFramesForTrace, isCaptureFramesForTrace, isCloneUninitializedSupported, isCloningAllowed, isSameFrame, isTrivial, prepareForAOT, prepareForInstrumentation, translateStackTraceElement

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

getLanguage, getLanguageInfo

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

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

Methods inherited from class java.lang.Object

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

Constructor Details

SLEvalRootNode

public SLEvalRootNode(SLLanguage language,
 com.oracle.truffle.api.RootCallTarget rootFunction,
 Map<com.oracle.truffle.api.strings.TruffleString,com.oracle.truffle.api.RootCallTarget> functions)

Method Details

isInternal

public boolean isInternal()

Overrides:

isInternal in class com.oracle.truffle.api.nodes.RootNode

isInstrumentable

protected boolean isInstrumentable()

Overrides:

isInstrumentable in class com.oracle.truffle.api.nodes.RootNode

getName

public String getName()

Overrides:

getName in class com.oracle.truffle.api.nodes.RootNode

getTSName

public static com.oracle.truffle.api.strings.TruffleString getTSName()

toString

public String toString()

Overrides:

toString in class com.oracle.truffle.api.nodes.Node

execute

public Object execute(com.oracle.truffle.api.frame.VirtualFrame frame)

Specified by:

execute in class com.oracle.truffle.api.nodes.RootNode