Class JSArrayDeleteRangeNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.array.JSArrayDeleteRangeNode

All Implemented Interfaces:

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

public abstract class JSArrayDeleteRangeNode
extends JavaScriptBaseNode

Deletes a range of indices from a JS array. Does not shrink the array. Used by Array.prototype.sort.

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

Modifier and Type	Field	Description
protected final JSContext	context
protected final boolean	orThrow

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JSArrayDeleteRangeNode(JSContext context, boolean orThrow)

Method Summary

Modifier and Type	Method	Description
protected void	denseArray(JSDynamicObject array, ScriptArray arrayType, long start, long end, ScriptArray cachedArrayType, DeletePropertyNode deletePropertyNode)
protected void	doUncached(JSDynamicObject array, ScriptArray arrayType, long start, long end, DeletePropertyNode deletePropertyNode, JSArrayNextElementIndexNode nextElementIndexNode)
abstract void	execute(JSDynamicObject array, ScriptArray arrayType, long start, long end)
protected void	sparseArray(JSDynamicObject array, ScriptArray arrayType, long start, long end, ScriptArray cachedArrayType, DeletePropertyNode deletePropertyNode, JSArrayNextElementIndexNode nextElementIndexNode)

Methods inherited from class com.oracle.truffle.js.nodes.JavaScriptBaseNode

copy, getJSContext, getLanguage, getLanguageOptions, getRealm, hasOverloadedOperators, onReplace, reportLoopCount, reportLoopCount

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, replace, replace, reportPolymorphicSpecialize, reportReplace, toString

Methods inherited from class java.lang.Object

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

Field Details

context

protected final JSContext context

orThrow

protected final boolean orThrow

Constructor Details

JSArrayDeleteRangeNode

protected JSArrayDeleteRangeNode(JSContext context,
 boolean orThrow)

Method Details

execute

public abstract void execute(JSDynamicObject array,
 ScriptArray arrayType,
 long start,
 long end)

denseArray

protected void denseArray(JSDynamicObject array,
 ScriptArray arrayType,
 long start,
 long end,
 ScriptArray cachedArrayType,
 DeletePropertyNode deletePropertyNode)

sparseArray

protected void sparseArray(JSDynamicObject array,
 ScriptArray arrayType,
 long start,
 long end,
 ScriptArray cachedArrayType,
 DeletePropertyNode deletePropertyNode,
 JSArrayNextElementIndexNode nextElementIndexNode)

doUncached

protected void doUncached(JSDynamicObject array,
 ScriptArray arrayType,
 long start,
 long end,
 DeletePropertyNode deletePropertyNode,
 JSArrayNextElementIndexNode nextElementIndexNode)